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Server IP : 51.161.54.47  /  Your IP : 216.73.217.31
Web Server : Apache/2.4.68 (Unix) OpenSSL/1.1.1k
System : Linux host.ditinformatica.ar 4.18.0-553.153.1.el8_10.x86_64 #1 SMP Thu Aug 6 00:53:12 EDT 2026 x86_64
User : kalaycom ( 1021)
PHP Version : 7.4.33
Disable Function : NONE
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Current File : /usr/share/scap-security-guide/ansible/almalinux8-playbook-cui.yml
---
###############################################################################
#
# Ansible Playbook for Unclassified Information in Non-federal Information Systems and Organizations (NIST 800-171)
#
# Profile Description:
# From NIST 800-171, Section 2.2:
# Security requirements for protecting the confidentiality of CUI in nonfederal
# information systems and organizations have a well-defined structure that
# consists of:
# (i) a basic security requirements section;
# (ii) a derived security requirements section.
# The basic security requirements are obtained from FIPS Publication 200, which
# provides the high-level and fundamental security requirements for federal
# information and information systems. The derived security requirements, which
# supplement the basic security requirements, are taken from the security controls
# in NIST Special Publication 800-53.
# This profile configures AlmaLinux OS 8 to the NIST Special
# Publication 800-53 controls identified for securing Controlled Unclassified
# Information (CUI)."
#
# Profile ID:  xccdf_org.ssgproject.content_profile_cui
# Benchmark ID:  xccdf_org.ssgproject.content_benchmark_ALMALINUX-8
# Benchmark Version:  0.1.81
# XCCDF Version:  1.2
#
# This Ansible Playbook is generated from an XCCDF profile without preliminary evaluation.
# It attempts to fix every selected rule, even if the system is already compliant.
#
# How to apply this Ansible Playbook:
# $ ansible-playbook -i "localhost," -c local playbook.yml
# $ ansible-playbook -i "192.168.1.155," playbook.yml
# $ ansible-playbook -i inventory.ini playbook.yml
#
###############################################################################

- name: Ansible Playbook for xccdf_org.ssgproject.content_profile_cui
  hosts: all
  vars:
    var_system_crypto_policy: FIPS
    var_authselect_profile: minimal
    var_password_pam_unix_remember: '5'
    var_accounts_passwords_pam_faillock_deny: '3'
    var_accounts_passwords_pam_faillock_fail_interval: '900'
    var_accounts_passwords_pam_faillock_unlock_time: '0'
    var_password_pam_dcredit: '-1'
    var_password_pam_difok: '4'
    var_password_pam_lcredit: '-1'
    var_password_pam_maxclassrepeat: '4'
    var_password_pam_maxrepeat: '3'
    var_password_pam_minlen: '12'
    var_password_pam_ocredit: '-1'
    var_password_pam_ucredit: '-1'
    var_accounts_max_concurrent_login_sessions: '10'
    var_accounts_user_umask: '027'
    sysctl_net_ipv6_conf_all_accept_ra_value: '0'
    sysctl_net_ipv6_conf_all_accept_redirects_value: '0'
    sysctl_net_ipv6_conf_all_accept_source_route_value: '0'
    sysctl_net_ipv6_conf_default_accept_ra_value: '0'
    sysctl_net_ipv6_conf_default_accept_redirects_value: '0'
    sysctl_net_ipv6_conf_default_accept_source_route_value: '0'
    sysctl_net_ipv4_conf_all_accept_redirects_value: '0'
    sysctl_net_ipv4_conf_all_accept_source_route_value: '0'
    sysctl_net_ipv4_conf_all_log_martians_value: '1'
    sysctl_net_ipv4_conf_all_rp_filter_value: '1'
    sysctl_net_ipv4_conf_all_secure_redirects_value: '0'
    sysctl_net_ipv4_conf_default_accept_redirects_value: '0'
    sysctl_net_ipv4_conf_default_accept_source_route_value: '0'
    sysctl_net_ipv4_conf_default_log_martians_value: '1'
    sysctl_net_ipv4_conf_default_rp_filter_value: '1'
    sysctl_net_ipv4_conf_default_secure_redirects_value: '0'
    sysctl_net_ipv4_icmp_echo_ignore_broadcasts_value: '1'
    sysctl_net_ipv4_icmp_ignore_bogus_error_responses_value: '1'
    sysctl_net_ipv4_tcp_syncookies_value: '1'
    var_slub_debug_options: P
    var_selinux_policy_name: targeted
    var_selinux_state: enforcing
    var_ssh_client_rekey_limit_size: 1G
    var_ssh_client_rekey_limit_time: 1h
    sshd_idle_timeout_value: '840'
    var_rekey_limit_size: 1G
    var_rekey_limit_time: 1h
    var_audit_backlog_limit: '8192'
    var_auditd_flush: incremental_async
    var_auditd_freq: '50'
    var_auditd_name_format: hostname
  tasks:

  - name: Gather the package facts
    ansible.builtin.package_facts:
      manager: auto
    tags:
    - always

  - name: Ensure aide is installed
    ansible.builtin.package:
      name: aide
      state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.3
    - DISA-STIG-RHEL-08-010359
    - NIST-800-53-CM-6(a)
    - PCI-DSS-Req-11.5
    - PCI-DSSv4-11.5.2
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_aide_installed

  - name: Ensure crypto-policies is installed
    ansible.builtin.package:
      name: crypto-policies
      state: present
    tags:
    - DISA-STIG-RHEL-08-010015
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_crypto-policies_installed

  - name: Ensure sudo is installed
    ansible.builtin.package:
      name: sudo
      state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-CM-6(a)
    - PCI-DSSv4-2.2
    - PCI-DSSv4-2.2.6
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_sudo_installed

  - name: Ensure dnf-plugin-subscription-manager is installed
    ansible.builtin.package:
      name: dnf-plugin-subscription-manager
      state: present
    tags:
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_dnf-plugin-subscription-manager_installed

  - name: Ensure gnutls-utils is installed
    ansible.builtin.package:
      name: gnutls-utils
      state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_gnutls-utils_installed

  - name: Ensure openscap-scanner is installed
    ansible.builtin.package:
      name: openscap-scanner
      state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_openscap-scanner_installed

  - name: Ensure scap-security-guide is installed
    ansible.builtin.package:
      name: scap-security-guide
      state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_scap-security-guide_installed

  - name: Ensure subscription-manager is installed
    ansible.builtin.package:
      name: subscription-manager
      state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_subscription-manager_installed

  - name: 'Uninstall abrt-addon-ccpp Package: Ensure abrt-addon-ccpp is removed'
    ansible.builtin.package:
      name: abrt-addon-ccpp
      state: absent
    tags:
    - DISA-STIG-RHEL-08-040001
    - disable_strategy
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed
    - package_abrt-addon-ccpp_removed

  - name: 'Uninstall abrt-addon-kerneloops Package: Ensure abrt-addon-kerneloops is
      removed'
    ansible.builtin.package:
      name: abrt-addon-kerneloops
      state: absent
    tags:
    - DISA-STIG-RHEL-08-040001
    - disable_strategy
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed
    - package_abrt-addon-kerneloops_removed

  - name: 'Uninstall abrt-cli Package: Ensure abrt-cli is removed'
    ansible.builtin.package:
      name: abrt-cli
      state: absent
    tags:
    - DISA-STIG-RHEL-08-040001
    - disable_strategy
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed
    - package_abrt-cli_removed

  - name: 'Uninstall abrt-plugin-sosreport Package: Ensure abrt-plugin-sosreport is
      removed'
    ansible.builtin.package:
      name: abrt-plugin-sosreport
      state: absent
    tags:
    - DISA-STIG-RHEL-08-040001
    - disable_strategy
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed
    - package_abrt-plugin-sosreport_removed

  - name: 'Uninstall gssproxy Package: Ensure gssproxy is removed'
    ansible.builtin.package:
      name: gssproxy
      state: absent
    tags:
    - DISA-STIG-RHEL-08-040370
    - disable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_gssproxy_removed

  - name: 'Uninstall iprutils Package: Ensure iprutils is removed'
    ansible.builtin.package:
      name: iprutils
      state: absent
    tags:
    - DISA-STIG-RHEL-08-040380
    - disable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_iprutils_removed

  - name: 'Uninstall krb5-workstation Package: Ensure krb5-workstation is removed'
    ansible.builtin.package:
      name: krb5-workstation
      state: absent
    tags:
    - DISA-STIG-RHEL-08-010162
    - disable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_krb5-workstation_removed

  - name: 'Uninstall libreport-plugin-logger Package: Ensure libreport-plugin-logger
      is removed'
    ansible.builtin.package:
      name: libreport-plugin-logger
      state: absent
    tags:
    - DISA-STIG-RHEL-08-040001
    - disable_strategy
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed
    - package_libreport-plugin-logger_removed

  - name: 'Uninstall libreport-plugin-rhtsupport Package: Ensure libreport-plugin-rhtsupport
      is removed'
    ansible.builtin.package:
      name: libreport-plugin-rhtsupport
      state: absent
    tags:
    - DISA-STIG-RHEL-08-040001
    - disable_strategy
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed
    - package_libreport-plugin-rhtsupport_removed

  - name: 'Uninstall python3-abrt-addon Package: Ensure python3-abrt-addon is removed'
    ansible.builtin.package:
      name: python3-abrt-addon
      state: absent
    tags:
    - DISA-STIG-RHEL-08-040001
    - disable_strategy
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed
    - package_python3-abrt-addon_removed

  - name: Ensure dnf-automatic is installed
    ansible.builtin.package:
      name: dnf-automatic
      state: present
    when: ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    tags:
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_dnf-automatic_installed

  - name: Ensure tmux is installed
    ansible.builtin.package:
      name: tmux
      state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.10
    - NIST-800-53-CM-6(a)
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_tmux_installed

  - name: Ensure rsyslog is installed
    ansible.builtin.package:
      name: rsyslog
      state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-030670
    - NIST-800-53-CM-6(a)
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_rsyslog_installed

  - name: Ensure firewalld is installed
    ansible.builtin.package:
      name: firewalld
      state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040100
    - NIST-800-53-CM-6(a)
    - PCI-DSSv4-1.2
    - PCI-DSSv4-1.2.1
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_firewalld_installed

  - name: Ensure policycoreutils-python-utils is installed
    ansible.builtin.package:
      name: policycoreutils-python-utils
      state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_policycoreutils-python-utils_installed

  - name: Ensure policycoreutils is installed
    ansible.builtin.package:
      name: policycoreutils
      state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010171
    - enable_strategy
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed
    - package_policycoreutils_installed

  - name: 'Uninstall Automatic Bug Reporting Tool (abrt): Ensure abrt is removed'
    ansible.builtin.package:
      name: abrt
      state: absent
    tags:
    - DISA-STIG-RHEL-08-040001
    - disable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_abrt_removed

  - name: Ensure fapolicyd is installed
    ansible.builtin.package:
      name: fapolicyd
      state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040135
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SI-4(22)
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_fapolicyd_installed

  - name: 'Uninstall Sendmail Package: Ensure sendmail is removed'
    ansible.builtin.package:
      name: sendmail
      state: absent
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040002
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_sendmail_removed

  - name: 'Uninstall nfs-utils Package: Ensure nfs-utils is removed'
    ansible.builtin.package:
      name: nfs-utils
      state: absent
    tags:
    - disable_strategy
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed
    - package_nfs-utils_removed

  - name: Ensure chrony is installed
    ansible.builtin.package:
      name: chrony
      state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - PCI-DSS-Req-10.4
    - PCI-DSSv4-10.6
    - PCI-DSSv4-10.6.1
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_chrony_installed

  - name: Ensure openssh-clients is installed
    ansible.builtin.package:
      name: openssh-clients
      state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_openssh-clients_installed

  - name: Ensure openssh-server is installed
    ansible.builtin.package:
      name: openssh-server
      state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040159
    - NIST-800-53-CM-6(a)
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_openssh-server_installed

  - name: Ensure usbguard is installed
    ansible.builtin.package:
      name: usbguard
      state: present
    when: ( ansible_architecture != "s390x" and "kernel" in ansible_facts.packages
      )
    tags:
    - DISA-STIG-RHEL-08-040139
    - NIST-800-53-CM-8(3)
    - NIST-800-53-IA-3
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_usbguard_installed

  - name: Ensure audit is installed
    ansible.builtin.package:
      name: audit
      state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-030180
    - NIST-800-53-AC-7(a)
    - NIST-800-53-AU-12(2)
    - NIST-800-53-AU-14
    - NIST-800-53-AU-2(a)
    - NIST-800-53-AU-7(1)
    - NIST-800-53-AU-7(2)
    - NIST-800-53-CM-6(a)
    - PCI-DSS-Req-10.1
    - PCI-DSSv4-10.2
    - PCI-DSSv4-10.2.1
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - package_audit_installed

  - name: Gather the package facts
    ansible.builtin.package_facts:
      manager: auto
    tags:
    - always

  - name: Disable debug-shell SystemD Service - Disable service debug-shell
    block:

    - name: Disable debug-shell SystemD Service - Collect systemd Services Present
        in the System
      ansible.builtin.command: systemctl -q list-unit-files --type service
      register: service_exists
      changed_when: false
      failed_when: service_exists.rc not in [0, 1]
      check_mode: false

    - name: Disable debug-shell SystemD Service - Ensure debug-shell.service is Masked
      ansible.builtin.systemd:
        name: debug-shell.service
        state: stopped
        enabled: false
        masked: true
      when: service_exists.stdout_lines is search("debug-shell.service", multiline=True)

    - name: Unit Socket Exists - debug-shell.socket
      ansible.builtin.command: systemctl -q list-unit-files debug-shell.socket
      register: socket_file_exists
      changed_when: false
      failed_when: socket_file_exists.rc not in [0, 1]
      check_mode: false

    - name: Disable debug-shell SystemD Service - Disable Socket debug-shell
      ansible.builtin.systemd:
        name: debug-shell.socket
        enabled: false
        state: stopped
        masked: true
      when: socket_file_exists.stdout_lines is search("debug-shell.socket", multiline=True)
    tags:
    - DISA-STIG-RHEL-08-040180
    - NIST-800-171-3.4.5
    - NIST-800-53-CM-6
    - disable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - service_debug-shell_disabled
    - special_service_block
    when: '"kernel" in ansible_facts.packages'

  - name: Verify firewalld Enabled - Enable service firewalld
    block:

    - name: Verify firewalld Enabled - Enable Service firewalld
      ansible.builtin.systemd:
        name: firewalld
        enabled: true
        state: started
        masked: false
      when:
      - '"firewalld" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040101
    - NIST-800-171-3.1.3
    - NIST-800-171-3.4.7
    - NIST-800-53-AC-4
    - NIST-800-53-CA-3(5)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(21)
    - PCI-DSSv4-1.2
    - PCI-DSSv4-1.2.1
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - service_firewalld_enabled
    - special_service_block
    when:
    - '"kernel" in ansible_facts.packages'
    - '"firewalld" in ansible_facts.packages'

  - name: Disable KDump Kernel Crash Analyzer (kdump) - Disable service kdump
    block:

    - name: Disable KDump Kernel Crash Analyzer (kdump) - Collect systemd Services
        Present in the System
      ansible.builtin.command: systemctl -q list-unit-files --type service
      register: service_exists
      changed_when: false
      failed_when: service_exists.rc not in [0, 1]
      check_mode: false

    - name: Disable KDump Kernel Crash Analyzer (kdump) - Ensure kdump.service is
        Masked
      ansible.builtin.systemd:
        name: kdump.service
        state: stopped
        enabled: false
        masked: true
      when: service_exists.stdout_lines is search("kdump.service", multiline=True)

    - name: Unit Socket Exists - kdump.socket
      ansible.builtin.command: systemctl -q list-unit-files kdump.socket
      register: socket_file_exists
      changed_when: false
      failed_when: socket_file_exists.rc not in [0, 1]
      check_mode: false

    - name: Disable KDump Kernel Crash Analyzer (kdump) - Disable Socket kdump
      ansible.builtin.systemd:
        name: kdump.socket
        enabled: false
        state: stopped
        masked: true
      when: socket_file_exists.stdout_lines is search("kdump.socket", multiline=True)
    tags:
    - DISA-STIG-RHEL-08-010670
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - service_kdump_disabled
    - special_service_block
    when: '"kernel" in ansible_facts.packages'

  - name: Enable the File Access Policy Service - Enable service fapolicyd
    block:

    - name: Enable the File Access Policy Service - Enable Service fapolicyd
      ansible.builtin.systemd:
        name: fapolicyd
        enabled: true
        state: started
        masked: false
      when:
      - '"fapolicyd" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040136
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SI-4(22)
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - service_fapolicyd_enabled
    - special_service_block
    when: '"kernel" in ansible_facts.packages'

  - name: Enable the USBGuard Service - Enable service usbguard
    block:

    - name: Enable the USBGuard Service - Enable Service usbguard
      ansible.builtin.systemd:
        name: usbguard
        enabled: true
        state: started
        masked: false
      when:
      - '"usbguard" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040141
    - NIST-800-53-CM-8(3)(a)
    - NIST-800-53-IA-3
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - service_usbguard_enabled
    - special_service_block
    when: ( ansible_architecture != "s390x" and "kernel" in ansible_facts.packages
      )

  - name: Enable auditd Service - Enable service auditd
    block:

    - name: Enable auditd Service - Enable Service auditd
      ansible.builtin.systemd:
        name: auditd
        enabled: true
        state: started
        masked: false
      when:
      - '"audit" in ansible_facts.packages'
    tags:
    - CJIS-5.4.1.1
    - DISA-STIG-RHEL-08-030181
    - NIST-800-171-3.3.1
    - NIST-800-171-3.3.2
    - NIST-800-171-3.3.6
    - NIST-800-53-AC-2(g)
    - NIST-800-53-AC-6(9)
    - NIST-800-53-AU-10
    - NIST-800-53-AU-12(c)
    - NIST-800-53-AU-14(1)
    - NIST-800-53-AU-2(d)
    - NIST-800-53-AU-3
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SI-4(23)
    - PCI-DSS-Req-10.1
    - PCI-DSSv4-10.2
    - PCI-DSSv4-10.2.1
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - service_auditd_enabled
    - special_service_block
    when:
    - '"kernel" in ansible_facts.packages'
    - '"audit" in ansible_facts.packages'

  - name: Gather the service facts
    ansible.builtin.service_facts: null
    tags:
    - always

  - name: Configure BIND to use System Crypto Policy - Check BIND configuration file
      exists
    ansible.builtin.stat:
      path: /etc/named.conf
    register: bind_config_file
    when: '"bind" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010275
    - NIST-800-53-SC-12(2)
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SC-13
    - configure_bind_crypto_policy
    - configure_strategy
    - high_severity
    - low_complexity
    - low_disruption
    - no_reboot_needed

  - name: Configure BIND to use System Crypto Policy - Aborting remediation, file
      not found
    ansible.builtin.debug:
      msg: Aborting remediation as '/etc/named.conf' was not found.
    when:
    - '"bind" in ansible_facts.packages'
    - not bind_config_file.stat.exists
    tags:
    - DISA-STIG-RHEL-08-010275
    - NIST-800-53-SC-12(2)
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SC-13
    - configure_bind_crypto_policy
    - configure_strategy
    - high_severity
    - low_complexity
    - low_disruption
    - no_reboot_needed

  - name: Configure BIND to use System Crypto Policy - Insert crypto-policy into BIND
      config
    ansible.builtin.lineinfile:
      path: /etc/named.conf
      insertafter: ^\s*options\s*{
      line: ' include "/etc/crypto-policies/back-ends/bind.config";'
      state: present
    when:
    - '"bind" in ansible_facts.packages'
    - bind_config_file.stat.exists
    tags:
    - DISA-STIG-RHEL-08-010275
    - NIST-800-53-SC-12(2)
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SC-13
    - configure_bind_crypto_policy
    - configure_strategy
    - high_severity
    - low_complexity
    - low_disruption
    - no_reboot_needed

  - name: Configure System Cryptography Policy - Check current crypto policy (runtime)
    ansible.builtin.command: /usr/bin/update-crypto-policies --show
    register: current_crypto_policy
    changed_when: false
    failed_when: false
    check_mode: false
    tags:
    - DISA-STIG-RHEL-08-010020
    - DISA-STIG-RHEL-08-010270
    - DISA-STIG-RHEL-08-010290
    - DISA-STIG-RHEL-08-010291
    - DISA-STIG-RHEL-08-010296
    - DISA-STIG-RHEL-08-010297
    - NIST-800-53-AC-17(2)
    - NIST-800-53-AC-17(a)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-MA-4(6)
    - NIST-800-53-SC-12(2)
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SC-13
    - PCI-DSSv4-2.2
    - PCI-DSSv4-2.2.7
    - configure_crypto_policy
    - high_severity
    - low_complexity
    - low_disruption
    - no_reboot_needed
    - restrict_strategy

  - name: Configure System Cryptography Policy - Get mtime of /etc/crypto-policies/config
    ansible.builtin.stat:
      path: /etc/crypto-policies/config
    register: config_file_stat
    changed_when: false
    failed_when: false
    check_mode: false
    tags:
    - DISA-STIG-RHEL-08-010020
    - DISA-STIG-RHEL-08-010270
    - DISA-STIG-RHEL-08-010290
    - DISA-STIG-RHEL-08-010291
    - DISA-STIG-RHEL-08-010296
    - DISA-STIG-RHEL-08-010297
    - NIST-800-53-AC-17(2)
    - NIST-800-53-AC-17(a)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-MA-4(6)
    - NIST-800-53-SC-12(2)
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SC-13
    - PCI-DSSv4-2.2
    - PCI-DSSv4-2.2.7
    - configure_crypto_policy
    - high_severity
    - low_complexity
    - low_disruption
    - no_reboot_needed
    - restrict_strategy

  - name: Configure System Cryptography Policy - Get mtime of /etc/crypto-policies/state/current
    ansible.builtin.stat:
      path: /etc/crypto-policies/state/current
    register: current_file_stat
    changed_when: false
    failed_when: false
    check_mode: false
    tags:
    - DISA-STIG-RHEL-08-010020
    - DISA-STIG-RHEL-08-010270
    - DISA-STIG-RHEL-08-010290
    - DISA-STIG-RHEL-08-010291
    - DISA-STIG-RHEL-08-010296
    - DISA-STIG-RHEL-08-010297
    - NIST-800-53-AC-17(2)
    - NIST-800-53-AC-17(a)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-MA-4(6)
    - NIST-800-53-SC-12(2)
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SC-13
    - PCI-DSSv4-2.2
    - PCI-DSSv4-2.2.7
    - configure_crypto_policy
    - high_severity
    - low_complexity
    - low_disruption
    - no_reboot_needed
    - restrict_strategy

  - name: Configure System Cryptography Policy - Check existence of /etc/crypto-policies/back-ends/nss.config
    ansible.builtin.stat:
      path: /etc/crypto-policies/back-ends/nss.config
    register: nss_config_stat
    changed_when: false
    failed_when: false
    check_mode: false
    tags:
    - DISA-STIG-RHEL-08-010020
    - DISA-STIG-RHEL-08-010270
    - DISA-STIG-RHEL-08-010290
    - DISA-STIG-RHEL-08-010291
    - DISA-STIG-RHEL-08-010296
    - DISA-STIG-RHEL-08-010297
    - NIST-800-53-AC-17(2)
    - NIST-800-53-AC-17(a)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-MA-4(6)
    - NIST-800-53-SC-12(2)
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SC-13
    - PCI-DSSv4-2.2
    - PCI-DSSv4-2.2.7
    - configure_crypto_policy
    - high_severity
    - low_complexity
    - low_disruption
    - no_reboot_needed
    - restrict_strategy

  - name: Configure System Cryptography Policy - Verify that Crypto Policy is Set
      (runtime)
    ansible.builtin.command: /usr/bin/update-crypto-policies --set {{ var_system_crypto_policy
      }}
    when: (current_crypto_policy.stdout.strip() != var_system_crypto_policy) or (config_file_stat.stat.exists
      and current_file_stat.stat.exists and config_file_stat.stat.mtime > current_file_stat.stat.mtime)
      or (not nss_config_stat.stat.exists)
    tags:
    - DISA-STIG-RHEL-08-010020
    - DISA-STIG-RHEL-08-010270
    - DISA-STIG-RHEL-08-010290
    - DISA-STIG-RHEL-08-010291
    - DISA-STIG-RHEL-08-010296
    - DISA-STIG-RHEL-08-010297
    - NIST-800-53-AC-17(2)
    - NIST-800-53-AC-17(a)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-MA-4(6)
    - NIST-800-53-SC-12(2)
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SC-13
    - PCI-DSSv4-2.2
    - PCI-DSSv4-2.2.7
    - configure_crypto_policy
    - high_severity
    - low_complexity
    - low_disruption
    - no_reboot_needed
    - restrict_strategy

  - name: Configure Kerberos to use System Crypto Policy
    ansible.builtin.file:
      src: /etc/crypto-policies/back-ends/krb5.config
      path: /etc/krb5.conf.d/crypto-policies
      state: link
    when: '"krb5-libs" in ansible_facts.packages'
    tags:
    - NIST-800-53-SC-12(2)
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SC-13
    - configure_kerberos_crypto_policy
    - configure_strategy
    - high_severity
    - low_complexity
    - low_disruption
    - reboot_required

  - name: Configure Libreswan to use System Crypto Policy
    ansible.builtin.lineinfile:
      path: /etc/ipsec.conf
      line: include /etc/crypto-policies/back-ends/libreswan.config
      create: true
    when: ( "libreswan" in ansible_facts.packages and "kernel" in ansible_facts.packages
      )
    tags:
    - DISA-STIG-RHEL-08-010280
    - NIST-800-53-CM-6(a)
    - NIST-800-53-MA-4(6)
    - NIST-800-53-SC-12(2)
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SC-13
    - PCI-DSS-Req-2.2
    - configure_libreswan_crypto_policy
    - high_severity
    - low_complexity
    - low_disruption
    - no_reboot_needed
    - restrict_strategy

  - name: Configure OpenSSL library to use System Crypto Policy - Search for crypto_policy
      Section
    ansible.builtin.find:
      paths: /etc/pki/tls
      patterns: openssl.cnf
      contains: ^\s*\[\s*crypto_policy\s*]
    register: test_crypto_policy_group
    when: '"openssl" in ansible_facts.packages'
    tags:
    - NIST-800-53-AC-17(2)
    - NIST-800-53-AC-17(a)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-MA-4(6)
    - NIST-800-53-SC-12(2)
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SC-13
    - PCI-DSS-Req-2.2
    - configure_openssl_crypto_policy
    - low_complexity
    - medium_disruption
    - medium_severity
    - no_reboot_needed
    - unknown_strategy

  - name: Configure OpenSSL library to use System Crypto Policy - Search for crypto_policy
      Section Together With .include Directive
    ansible.builtin.find:
      paths: /etc/pki/tls
      patterns: openssl.cnf
      contains: ^\s*\.include\s*(?:=\s*)?/etc/crypto-policies/back-ends/opensslcnf.config$
    register: test_crypto_policy_include_directive
    when: '"openssl" in ansible_facts.packages'
    tags:
    - NIST-800-53-AC-17(2)
    - NIST-800-53-AC-17(a)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-MA-4(6)
    - NIST-800-53-SC-12(2)
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SC-13
    - PCI-DSS-Req-2.2
    - configure_openssl_crypto_policy
    - low_complexity
    - medium_disruption
    - medium_severity
    - no_reboot_needed
    - unknown_strategy

  - name: Configure OpenSSL library to use System Crypto Policy - Add .include Line
      for opensslcnf.config File in crypto_policy Section
    ansible.builtin.lineinfile:
      create: true
      insertafter: ^\s*\[\s*crypto_policy\s*]\s*
      line: .include /etc/crypto-policies/back-ends/opensslcnf.config
      path: /etc/pki/tls/openssl.cnf
    when:
    - '"openssl" in ansible_facts.packages'
    - test_crypto_policy_group.matched > 0
    - test_crypto_policy_include_directive.matched == 0
    tags:
    - NIST-800-53-AC-17(2)
    - NIST-800-53-AC-17(a)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-MA-4(6)
    - NIST-800-53-SC-12(2)
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SC-13
    - PCI-DSS-Req-2.2
    - configure_openssl_crypto_policy
    - low_complexity
    - medium_disruption
    - medium_severity
    - no_reboot_needed
    - unknown_strategy

  - name: Configure OpenSSL library to use System Crypto Policy - Add crypto_policy
      Section With .include for opensslcnf.config File
    ansible.builtin.lineinfile:
      create: true
      line: |-
        [crypto_policy]
        .include /etc/crypto-policies/back-ends/opensslcnf.config
      path: /etc/pki/tls/openssl.cnf
    when:
    - '"openssl" in ansible_facts.packages'
    - test_crypto_policy_group.matched == 0
    tags:
    - NIST-800-53-AC-17(2)
    - NIST-800-53-AC-17(a)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-MA-4(6)
    - NIST-800-53-SC-12(2)
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SC-13
    - PCI-DSS-Req-2.2
    - configure_openssl_crypto_policy
    - low_complexity
    - medium_disruption
    - medium_severity
    - no_reboot_needed
    - unknown_strategy

  - name: Configure SSH to use System Crypto Policy
    ansible.builtin.lineinfile:
      dest: /etc/sysconfig/sshd
      state: absent
      regexp: (?i)^\s*CRYPTO_POLICY.*$
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AC-17(2)
    - NIST-800-53-AC-17(a)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-MA-4(6)
    - NIST-800-53-SC-13
    - PCI-DSS-Req-2.2
    - PCI-DSSv4-2.2
    - PCI-DSSv4-2.2.7
    - configure_ssh_crypto_policy
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required

  - name: Put a file with shell wrapper to configure OpenSSL to always use strong
      entropy
    copy:
      dest: /etc/profile.d/openssl-rand.sh
      content: |
        # provide a default -rand /dev/random option to openssl commands that
        # support it

        # written inefficiently for maximum shell compatibility
        openssl()
        (
          openssl_bin=/usr/bin/openssl

          case "$*" in
            # if user specified -rand, honor it
            *\ -rand\ *|*\ -help*) exec $openssl_bin "$@" ;;
          esac

          cmds=`$openssl_bin list -digest-commands -cipher-commands | tr '\n' ' '`
          for i in `$openssl_bin list -commands`; do
            if $openssl_bin list -options "$i" | grep -q '^rand '; then
              cmds=" $i $cmds"
            fi
          done

          case "$cmds" in
            *\ "$1"\ *)
              cmd="$1"; shift
              exec $openssl_bin "$cmd" -rand /dev/random "$@" ;;
          esac

          exec $openssl_bin "$@"
        )
    tags:
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - openssl_use_strong_entropy
    - restrict_strategy

  - name: Configure dnf-automatic to Install Available Updates Automatically
    community.general.ini_file:
      dest: /etc/dnf/automatic.conf
      section: commands
      option: apply_updates
      value: 'yes'
      create: true
    when: ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    tags:
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SI-2(5)
    - NIST-800-53-SI-2(c)
    - dnf-automatic_apply_updates
    - low_complexity
    - medium_disruption
    - medium_severity
    - no_reboot_needed
    - unknown_strategy

  - name: Configure dnf-automatic to Install Only Security Updates
    community.general.ini_file:
      dest: /etc/dnf/automatic.conf
      section: commands
      option: upgrade_type
      value: security
      create: true
    when: ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    tags:
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SI-2(5)
    - NIST-800-53-SI-2(c)
    - dnf-automatic_security_updates_only
    - low_complexity
    - low_severity
    - medium_disruption
    - no_reboot_needed
    - unknown_strategy

  - name: Read permission of GPG key directory
    ansible.builtin.stat:
      path: /etc/pki/rpm-gpg/
    register: gpg_key_directory_permission
    check_mode: false
    tags:
    - CJIS-5.10.4.1
    - DISA-STIG-RHEL-08-010019
    - NIST-800-171-3.4.8
    - NIST-800-53-CM-5(3)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-12
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SI-7
    - PCI-DSS-Req-6.2
    - PCI-DSSv4-6.3
    - PCI-DSSv4-6.3.3
    - ensure_almalinux_gpgkey_installed
    - high_severity
    - medium_complexity
    - medium_disruption
    - no_reboot_needed
    - restrict_strategy

  - name: Read signatures in GPG key
    ansible.builtin.command: gpg --show-keys --with-fingerprint --with-colons "/etc/pki/rpm-gpg/RPM-GPG-KEY-AlmaLinux"
    changed_when: false
    register: gpg_fingerprints
    check_mode: false
    tags:
    - CJIS-5.10.4.1
    - DISA-STIG-RHEL-08-010019
    - NIST-800-171-3.4.8
    - NIST-800-53-CM-5(3)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-12
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SI-7
    - PCI-DSS-Req-6.2
    - PCI-DSSv4-6.3
    - PCI-DSSv4-6.3.3
    - ensure_almalinux_gpgkey_installed
    - high_severity
    - medium_complexity
    - medium_disruption
    - no_reboot_needed
    - restrict_strategy

  - name: Set Fact - Installed GPG Fingerprints
    ansible.builtin.set_fact:
      gpg_installed_fingerprints: |-
        {{ gpg_fingerprints.stdout | regex_findall('^pub.*
        (?:^fpr[:]*)([0-9A-Fa-f]*)', '\1') | list }}
    tags:
    - CJIS-5.10.4.1
    - DISA-STIG-RHEL-08-010019
    - NIST-800-171-3.4.8
    - NIST-800-53-CM-5(3)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-12
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SI-7
    - PCI-DSS-Req-6.2
    - PCI-DSSv4-6.3
    - PCI-DSSv4-6.3.3
    - ensure_almalinux_gpgkey_installed
    - high_severity
    - medium_complexity
    - medium_disruption
    - no_reboot_needed
    - restrict_strategy

  - name: Set Fact - Valid fingerprints
    ansible.builtin.set_fact:
      gpg_valid_fingerprints:
      - 5E9B8F5617B5066CE92057C3488FCF7C3ABB34F8
      - BC5EDDCADF502C077F1582882AE81E8ACED7258B
    tags:
    - CJIS-5.10.4.1
    - DISA-STIG-RHEL-08-010019
    - NIST-800-171-3.4.8
    - NIST-800-53-CM-5(3)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-12
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SI-7
    - PCI-DSS-Req-6.2
    - PCI-DSSv4-6.3
    - PCI-DSSv4-6.3.3
    - ensure_almalinux_gpgkey_installed
    - high_severity
    - medium_complexity
    - medium_disruption
    - no_reboot_needed
    - restrict_strategy

  - name: Import AlmaLinux GPG key
    ansible.builtin.rpm_key:
      state: present
      key: /etc/pki/rpm-gpg/RPM-GPG-KEY-AlmaLinux
    when:
    - gpg_key_directory_permission.stat.mode <= '0755'
    - (gpg_installed_fingerprints | difference(gpg_valid_fingerprints)) | length ==
      0
    - gpg_installed_fingerprints | length > 0
    - ansible_distribution == "AlmaLinux" and ansible_distribution_version == "8"
    tags:
    - CJIS-5.10.4.1
    - DISA-STIG-RHEL-08-010019
    - NIST-800-171-3.4.8
    - NIST-800-53-CM-5(3)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-12
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SI-7
    - PCI-DSS-Req-6.2
    - PCI-DSSv4-6.3
    - PCI-DSSv4-6.3.3
    - ensure_almalinux_gpgkey_installed
    - high_severity
    - medium_complexity
    - medium_disruption
    - no_reboot_needed
    - restrict_strategy

  - name: Ensure GPG check is globally activated
    community.general.ini_file:
      dest: /etc/yum.conf
      section: main
      option: gpgcheck
      value: 1
      no_extra_spaces: true
      create: false
    when: '"yum" in ansible_facts.packages'
    tags:
    - CJIS-5.10.4.1
    - NIST-800-171-3.4.8
    - NIST-800-53-CM-11(a)
    - NIST-800-53-CM-11(b)
    - NIST-800-53-CM-5(3)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SA-12
    - NIST-800-53-SA-12(10)
    - NIST-800-53-SC-12
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SI-7
    - PCI-DSS-Req-6.2
    - PCI-DSSv4-6.3
    - PCI-DSSv4-6.3.3
    - configure_strategy
    - ensure_gpgcheck_globally_activated
    - high_severity
    - low_complexity
    - medium_disruption
    - no_reboot_needed

  - name: Ensure GPG check Enabled for Local Packages (yum)
    block:

    - name: Check stats of yum
      ansible.builtin.stat:
        path: /etc/yum.conf
      register: pkg

    - name: Check if config file of yum is a symlink
      ansible.builtin.set_fact:
        pkg_config_file_symlink: '{{ pkg.stat.lnk_target if pkg.stat.lnk_target is
          match("^/.*") else "/etc/yum.conf" | dirname ~ "/" ~ pkg.stat.lnk_target
          }}'
      when: pkg.stat.lnk_target is defined

    - name: Ensure GPG check Enabled for Local Packages (yum)
      community.general.ini_file:
        dest: '{{ pkg_config_file_symlink |  default("/etc/yum.conf") }}'
        section: main
        option: localpkg_gpgcheck
        value: 1
        no_extra_spaces: true
        create: true
    when: '"yum" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010371
    - NIST-800-171-3.4.8
    - NIST-800-53-CM-11(a)
    - NIST-800-53-CM-11(b)
    - NIST-800-53-CM-5(3)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SA-12
    - NIST-800-53-SA-12(10)
    - ensure_gpgcheck_local_packages
    - high_severity
    - low_complexity
    - medium_disruption
    - no_reboot_needed
    - unknown_strategy

  - name: Grep for yum repo section names
    ansible.builtin.shell: |
      set -o pipefail
      grep -HEr '^\[.+\]' -r /etc/yum.repos.d/
    register: repo_grep_results
    failed_when: repo_grep_results.rc not in [0, 1]
    changed_when: false
    tags:
    - CJIS-5.10.4.1
    - NIST-800-171-3.4.8
    - NIST-800-53-CM-11(a)
    - NIST-800-53-CM-11(b)
    - NIST-800-53-CM-5(3)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SA-12
    - NIST-800-53-SA-12(10)
    - NIST-800-53-SC-12
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SI-7
    - PCI-DSS-Req-6.2
    - PCI-DSSv4-6.3
    - PCI-DSSv4-6.3.3
    - enable_strategy
    - ensure_gpgcheck_never_disabled
    - high_severity
    - low_complexity
    - medium_disruption
    - no_reboot_needed

  - name: Set gpgcheck=1 for each yum repo
    community.general.ini_file:
      path: '{{ item[0] }}'
      section: '{{ item[1] }}'
      option: gpgcheck
      value: '1'
      no_extra_spaces: true
    loop: '{{ repo_grep_results.stdout |regex_findall( ''(.+\.repo):\[(.+)\]\n?''
      ) if repo_grep_results is not skipped else [] }}'
    when: repo_grep_results is not skipped
    tags:
    - CJIS-5.10.4.1
    - NIST-800-171-3.4.8
    - NIST-800-53-CM-11(a)
    - NIST-800-53-CM-11(b)
    - NIST-800-53-CM-5(3)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SA-12
    - NIST-800-53-SA-12(10)
    - NIST-800-53-SC-12
    - NIST-800-53-SC-12(3)
    - NIST-800-53-SI-7
    - PCI-DSS-Req-6.2
    - PCI-DSSv4-6.3
    - PCI-DSSv4-6.3.3
    - enable_strategy
    - ensure_gpgcheck_never_disabled
    - high_severity
    - low_complexity
    - medium_disruption
    - no_reboot_needed

  - name: Enable timer dnf-automatic
    block:

    - name: Enable timer dnf-automatic
      ansible.builtin.systemd:
        name: dnf-automatic.timer
        enabled: 'yes'
        state: started
      when:
      - '"dnf-automatic" in ansible_facts.packages'
    when: ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    tags:
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SI-2(5)
    - NIST-800-53-SI-2(c)
    - enable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - timer_dnf-automatic_enabled

  - name: Enable authselect - Check Current authselect Profile
    ansible.builtin.command:
      cmd: authselect current
    register: result_authselect_current
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-needed_rules
    - NIST-800-53-AC-3
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - configure_strategy
    - enable_authselect
    - low_complexity
    - medium_disruption
    - medium_severity
    - no_reboot_needed

  - name: Enable authselect - Try to Select an authselect Profile
    ansible.builtin.command:
      cmd: authselect select "{{ var_authselect_profile }}"
    register: result_authselect_select
    changed_when: result_authselect_select.rc == 0
    failed_when: false
    when:
    - '"kernel" in ansible_facts.packages'
    - result_authselect_current.rc != 0
    tags:
    - DISA-STIG-needed_rules
    - NIST-800-53-AC-3
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - configure_strategy
    - enable_authselect
    - low_complexity
    - medium_disruption
    - medium_severity
    - no_reboot_needed

  - name: Enable authselect - Verify If pam Has Been Altered
    ansible.builtin.command:
      cmd: rpm -qV pam
    register: result_altered_authselect
    changed_when: false
    failed_when: false
    when:
    - '"kernel" in ansible_facts.packages'
    - result_authselect_select is not skipped
    - result_authselect_select.rc != 0
    tags:
    - DISA-STIG-needed_rules
    - NIST-800-53-AC-3
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - configure_strategy
    - enable_authselect
    - low_complexity
    - medium_disruption
    - medium_severity
    - no_reboot_needed

  - name: Enable authselect - Informative Message Based on authselect Integrity Check
    ansible.builtin.assert:
      that:
      - result_authselect_current.rc == 0 or result_altered_authselect is skipped
        or result_altered_authselect.rc == 0
      fail_msg:
      - authselect is not used but files from the 'pam' package have been altered,
        so the authselect configuration won't be forced.
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-needed_rules
    - NIST-800-53-AC-3
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - configure_strategy
    - enable_authselect
    - low_complexity
    - medium_disruption
    - medium_severity
    - no_reboot_needed

  - name: Enable authselect - Force authselect Profile Selection
    ansible.builtin.command:
      cmd: authselect select --force "{{ var_authselect_profile }}"
    when:
    - '"kernel" in ansible_facts.packages'
    - result_authselect_current.rc != 0
    - result_authselect_select.rc != 0
    - result_altered_authselect.rc == 0
    tags:
    - DISA-STIG-needed_rules
    - NIST-800-53-AC-3
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - configure_strategy
    - enable_authselect
    - low_complexity
    - medium_disruption
    - medium_severity
    - no_reboot_needed

  - name: Limit Password Reuse - Check if system relies on authselect tool
    ansible.builtin.stat:
      path: /usr/bin/authselect
    register: result_authselect_present
    when:
    - '"kernel" in ansible_facts.packages'
    - '"libpwquality" in ansible_facts.packages'
    tags:
    - CJIS-5.6.2.1.1
    - NIST-800-171-3.5.8
    - NIST-800-53-IA-5(1)(e)
    - NIST-800-53-IA-5(f)
    - PCI-DSS-Req-8.2.5
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.7
    - accounts_password_pam_unix_remember
    - configure_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - no_reboot_needed

  - name: Limit Password Reuse - Collect the available authselect features
    ansible.builtin.command:
      cmd: authselect list-features sssd
    register: result_authselect_available_features
    changed_when: false
    check_mode: false
    when:
    - '"kernel" in ansible_facts.packages'
    - '"libpwquality" in ansible_facts.packages'
    - result_authselect_present.stat.exists
    tags:
    - CJIS-5.6.2.1.1
    - NIST-800-171-3.5.8
    - NIST-800-53-IA-5(1)(e)
    - NIST-800-53-IA-5(f)
    - PCI-DSS-Req-8.2.5
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.7
    - accounts_password_pam_unix_remember
    - configure_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - no_reboot_needed

  - name: Limit Password Reuse - Enable pam_pwhistory.so using authselect feature
    block:

    - name: Limit Password Reuse - Check integrity of authselect current profile
      ansible.builtin.command:
        cmd: authselect check
      register: result_authselect_check_cmd
      changed_when: false
      check_mode: false
      failed_when: false

    - name: Limit Password Reuse - Informative message based on the authselect integrity
        check result
      ansible.builtin.assert:
        that:
        - ansible_check_mode or result_authselect_check_cmd.rc == 0
        fail_msg:
        - authselect integrity check failed. Remediation aborted!
        - This remediation could not be applied because an authselect profile was
          not selected or the selected profile is not intact.
        - It is not recommended to manually edit the PAM files when authselect tool
          is available.
        - In cases where the default authselect profile does not cover a specific
          demand, a custom authselect profile is recommended.
        success_msg:
        - authselect integrity check passed

    - name: Limit Password Reuse - Get authselect current features
      ansible.builtin.shell:
        cmd: authselect current | tail -n+3 | awk '{ print $2 }'
      register: result_authselect_features
      changed_when: false
      check_mode: false
      when:
      - result_authselect_check_cmd is success

    - name: Limit Password Reuse - Ensure "with-pwhistory" feature is enabled using
        authselect tool
      ansible.builtin.command:
        cmd: authselect enable-feature with-pwhistory
      register: result_authselect_enable_feature_cmd
      when:
      - result_authselect_check_cmd is success
      - result_authselect_features.stdout is not search("with-pwhistory")

    - name: Limit Password Reuse - Ensure authselect changes are applied
      ansible.builtin.command:
        cmd: authselect apply-changes -b
      when:
      - result_authselect_enable_feature_cmd is not skipped
      - result_authselect_enable_feature_cmd is success
    when:
    - '"kernel" in ansible_facts.packages'
    - '"libpwquality" in ansible_facts.packages'
    - result_authselect_present.stat.exists
    - result_authselect_available_features.stdout is search("with-pwhistory")
    tags:
    - CJIS-5.6.2.1.1
    - NIST-800-171-3.5.8
    - NIST-800-53-IA-5(1)(e)
    - NIST-800-53-IA-5(f)
    - PCI-DSS-Req-8.2.5
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.7
    - accounts_password_pam_unix_remember
    - configure_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - no_reboot_needed

  - name: Limit Password Reuse - Enable pam_pwhistory.so in appropriate PAM files
    block:

    - name: Limit Password Reuse - Define the PAM file to be edited as a local fact
      ansible.builtin.set_fact:
        pam_file_path: /etc/pam.d/system-auth

    - name: Limit Password Reuse - Check if system relies on authselect tool
      ansible.builtin.stat:
        path: /usr/bin/authselect
      register: result_authselect_present

    - name: Limit Password Reuse - Ensure authselect custom profile is used if authselect
        is present
      block:

      - name: Limit Password Reuse - Check integrity of authselect current profile
        ansible.builtin.command:
          cmd: authselect check
        register: result_authselect_check_cmd
        changed_when: false
        check_mode: false
        failed_when: false

      - name: Limit Password Reuse - Informative message based on the authselect integrity
          check result
        ansible.builtin.assert:
          that:
          - ansible_check_mode or result_authselect_check_cmd.rc == 0
          fail_msg:
          - authselect integrity check failed. Remediation aborted!
          - This remediation could not be applied because an authselect profile was
            not selected or the selected profile is not intact.
          - It is not recommended to manually edit the PAM files when authselect tool
            is available.
          - In cases where the default authselect profile does not cover a specific
            demand, a custom authselect profile is recommended.
          success_msg:
          - authselect integrity check passed

      - name: Limit Password Reuse - Get authselect current profile
        ansible.builtin.shell:
          cmd: authselect current -r | awk '{ print $1 }'
        register: result_authselect_profile
        changed_when: false
        when:
        - result_authselect_check_cmd is success

      - name: Limit Password Reuse - Define the current authselect profile as a local
          fact
        ansible.builtin.set_fact:
          authselect_current_profile: '{{ result_authselect_profile.stdout }}'
          authselect_custom_profile: '{{ result_authselect_profile.stdout }}'
        when:
        - result_authselect_profile is not skipped
        - result_authselect_profile.stdout is match("custom/")

      - name: Limit Password Reuse - Define the new authselect custom profile as a
          local fact
        ansible.builtin.set_fact:
          authselect_current_profile: '{{ result_authselect_profile.stdout }}'
          authselect_custom_profile: custom/hardening
        when:
        - result_authselect_profile is not skipped
        - result_authselect_profile.stdout is not match("custom/")

      - name: Limit Password Reuse - Get authselect current features to also enable
          them in the custom profile
        ansible.builtin.shell:
          cmd: authselect current | tail -n+3 | awk '{ print $2 }'
        register: result_authselect_features
        changed_when: false
        check_mode: false
        when:
        - result_authselect_profile is not skipped
        - authselect_current_profile is not match("custom/")

      - name: Limit Password Reuse - Check if any custom profile with the same name
          was already created
        ansible.builtin.stat:
          path: /etc/authselect/{{ authselect_custom_profile }}
        register: result_authselect_custom_profile_present
        changed_when: false
        when:
        - result_authselect_profile is not skipped
        - authselect_current_profile is not match("custom/")

      - name: Limit Password Reuse - Create an authselect custom profile based on
          the current profile
        ansible.builtin.command:
          cmd: authselect create-profile hardening -b {{ authselect_current_profile
            }}
        when:
        - result_authselect_profile is not skipped
        - result_authselect_check_cmd is success
        - authselect_current_profile is not match("^(custom/|local)")
        - not result_authselect_custom_profile_present.stat.exists

      - name: Limit Password Reuse - Create an authselect custom profile based on
          sssd profile
        ansible.builtin.command:
          cmd: authselect create-profile hardening -b sssd
        when:
        - result_authselect_profile is not skipped
        - result_authselect_check_cmd is success
        - authselect_current_profile is match("local")
        - not result_authselect_custom_profile_present.stat.exists

      - name: Limit Password Reuse - Ensure authselect changes are applied
        ansible.builtin.command:
          cmd: authselect apply-changes -b --backup=before-hardening-custom-profile
        when:
        - result_authselect_check_cmd is success
        - result_authselect_profile is not skipped
        - authselect_current_profile is not match("custom/")
        - authselect_custom_profile is not match(authselect_current_profile)

      - name: Limit Password Reuse - Ensure the authselect custom profile is selected
        ansible.builtin.command:
          cmd: authselect select {{ authselect_custom_profile }}
        register: result_pam_authselect_select_profile
        when:
        - result_authselect_check_cmd is success
        - result_authselect_profile is not skipped
        - authselect_current_profile is not match("custom/")
        - authselect_custom_profile is not match(authselect_current_profile)

      - name: Limit Password Reuse - Restore the authselect features in the custom
          profile
        ansible.builtin.command:
          cmd: authselect enable-feature {{ item }}
        loop: '{{ result_authselect_features.stdout_lines }}'
        register: result_pam_authselect_restore_features
        when:
        - result_authselect_profile is not skipped
        - result_authselect_features is not skipped
        - result_pam_authselect_select_profile is not skipped

      - name: Limit Password Reuse - Ensure authselect changes are applied
        ansible.builtin.command:
          cmd: authselect apply-changes -b --backup=after-hardening-custom-profile
        when:
        - result_authselect_check_cmd is success
        - result_authselect_profile is not skipped
        - result_pam_authselect_restore_features is not skipped

      - name: Limit Password Reuse - Change the PAM file to be edited according to
          the custom authselect profile
        ansible.builtin.set_fact:
          pam_file_path: /etc/authselect/{{ authselect_custom_profile }}/{{ pam_file_path
            | basename }}
        when:
        - authselect_custom_profile is defined
      when:
      - result_authselect_present.stat.exists

    - name: Limit Password Reuse - Define a fact for control already filtered in case
        filters are used
      ansible.builtin.set_fact:
        pam_module_control: requisite

    - name: Limit Password Reuse - Check if expected PAM module line is present in
        {{ pam_file_path }}
      ansible.builtin.lineinfile:
        path: '{{ pam_file_path }}'
        regexp: ^\s*password\s+{{ pam_module_control | regex_escape() }}\s+pam_pwhistory.so\s*.*
        state: absent
      check_mode: true
      changed_when: false
      register: result_pam_line_present

    - name: Limit Password Reuse - Include or update the PAM module line in {{ pam_file_path
        }}
      block:

      - name: Limit Password Reuse - Check if required PAM module line is present
          in {{ pam_file_path }} with different control
        ansible.builtin.lineinfile:
          path: '{{ pam_file_path }}'
          regexp: ^\s*password\s+.*\s+pam_pwhistory.so\s*
          state: absent
        check_mode: true
        changed_when: false
        register: result_pam_line_other_control_present

      - name: Limit Password Reuse - Ensure the correct control for the required PAM
          module line in {{ pam_file_path }}
        ansible.builtin.replace:
          dest: '{{ pam_file_path }}'
          regexp: ^(\s*password\s+).*(\bpam_pwhistory.so.*)
          replace: \1{{ pam_module_control }} \2
        register: result_pam_module_edit
        when:
        - result_pam_line_other_control_present.found == 1

      - name: Limit Password Reuse - Ensure the required PAM module line is included
          in {{ pam_file_path }}
        ansible.builtin.lineinfile:
          dest: '{{ pam_file_path }}'
          insertafter: ^password.*requisite.*pam_pwquality\.so
          line: password    {{ pam_module_control }}    pam_pwhistory.so
        register: result_pam_module_add
        when:
        - result_pam_line_other_control_present.found == 0 or result_pam_line_other_control_present.found
          > 1

      - name: Limit Password Reuse - Ensure authselect changes are applied
        ansible.builtin.command:
          cmd: authselect apply-changes -b
        when:
        - result_authselect_present is defined
        - result_authselect_present.stat.exists
        - |-
          (result_pam_module_add is defined and result_pam_module_add.changed)
           or (result_pam_module_edit is defined and result_pam_module_edit.changed)
      when:
      - result_pam_line_present.found is defined
      - result_pam_line_present.found == 0
    when:
    - '"kernel" in ansible_facts.packages'
    - '"libpwquality" in ansible_facts.packages'
    - |
      (result_authselect_available_features.stdout is defined and result_authselect_available_features.stdout is not search("with-pwhistory")) or result_authselect_available_features is not defined
    tags:
    - CJIS-5.6.2.1.1
    - NIST-800-171-3.5.8
    - NIST-800-53-IA-5(1)(e)
    - NIST-800-53-IA-5(f)
    - PCI-DSS-Req-8.2.5
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.7
    - accounts_password_pam_unix_remember
    - configure_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - no_reboot_needed

  - name: Limit Password Reuse - Check the presence of /etc/security/pwhistory.conf
      file
    ansible.builtin.stat:
      path: /etc/security/pwhistory.conf
    register: result_pwhistory_conf_check
    when:
    - '"kernel" in ansible_facts.packages'
    - '"libpwquality" in ansible_facts.packages'
    tags:
    - CJIS-5.6.2.1.1
    - NIST-800-171-3.5.8
    - NIST-800-53-IA-5(1)(e)
    - NIST-800-53-IA-5(f)
    - PCI-DSS-Req-8.2.5
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.7
    - accounts_password_pam_unix_remember
    - configure_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - no_reboot_needed

  - name: Limit Password Reuse - pam_pwhistory.so parameters are configured in /etc/security/pwhistory.conf
      file
    block:

    - name: Limit Password Reuse - Ensure the pam_pwhistory.so remember parameter
        in /etc/security/pwhistory.conf
      ansible.builtin.lineinfile:
        path: /etc/security/pwhistory.conf
        regexp: ^\s*remember\s*=
        line: remember = {{ var_password_pam_unix_remember }}
        state: present

    - name: Limit Password Reuse - Ensure the pam_pwhistory.so remember parameter
        is removed from PAM files
      block:

      - name: Limit Password Reuse - Check if /etc/pam.d/system-auth file is present
        ansible.builtin.stat:
          path: /etc/pam.d/system-auth
        register: result_pam_auth_file_present

      - name: Limit Password Reuse - Check the proper remediation for the system
        block:

        - name: Limit Password Reuse - Define the PAM file to be edited as a local
            fact
          ansible.builtin.set_fact:
            pam_file_path: /etc/pam.d/system-auth

        - name: Limit Password Reuse - Check if system relies on authselect tool
          ansible.builtin.stat:
            path: /usr/bin/authselect
          register: result_authselect_present

        - name: Limit Password Reuse - Ensure authselect custom profile is used if
            authselect is present
          block:

          - name: Limit Password Reuse - Check integrity of authselect current profile
            ansible.builtin.command:
              cmd: authselect check
            register: result_authselect_check_cmd
            changed_when: false
            check_mode: false
            failed_when: false

          - name: Limit Password Reuse - Informative message based on the authselect
              integrity check result
            ansible.builtin.assert:
              that:
              - ansible_check_mode or result_authselect_check_cmd.rc == 0
              fail_msg:
              - authselect integrity check failed. Remediation aborted!
              - This remediation could not be applied because an authselect profile
                was not selected or the selected profile is not intact.
              - It is not recommended to manually edit the PAM files when authselect
                tool is available.
              - In cases where the default authselect profile does not cover a specific
                demand, a custom authselect profile is recommended.
              success_msg:
              - authselect integrity check passed

          - name: Limit Password Reuse - Get authselect current profile
            ansible.builtin.shell:
              cmd: authselect current -r | awk '{ print $1 }'
            register: result_authselect_profile
            changed_when: false
            when:
            - result_authselect_check_cmd is success

          - name: Limit Password Reuse - Define the current authselect profile as
              a local fact
            ansible.builtin.set_fact:
              authselect_current_profile: '{{ result_authselect_profile.stdout }}'
              authselect_custom_profile: '{{ result_authselect_profile.stdout }}'
            when:
            - result_authselect_profile is not skipped
            - result_authselect_profile.stdout is match("custom/")

          - name: Limit Password Reuse - Define the new authselect custom profile
              as a local fact
            ansible.builtin.set_fact:
              authselect_current_profile: '{{ result_authselect_profile.stdout }}'
              authselect_custom_profile: custom/hardening
            when:
            - result_authselect_profile is not skipped
            - result_authselect_profile.stdout is not match("custom/")

          - name: Limit Password Reuse - Get authselect current features to also enable
              them in the custom profile
            ansible.builtin.shell:
              cmd: authselect current | tail -n+3 | awk '{ print $2 }'
            register: result_authselect_features
            changed_when: false
            check_mode: false
            when:
            - result_authselect_profile is not skipped
            - authselect_current_profile is not match("custom/")

          - name: Limit Password Reuse - Check if any custom profile with the same
              name was already created
            ansible.builtin.stat:
              path: /etc/authselect/{{ authselect_custom_profile }}
            register: result_authselect_custom_profile_present
            changed_when: false
            when:
            - result_authselect_profile is not skipped
            - authselect_current_profile is not match("custom/")

          - name: Limit Password Reuse - Create an authselect custom profile based
              on the current profile
            ansible.builtin.command:
              cmd: authselect create-profile hardening -b {{ authselect_current_profile
                }}
            when:
            - result_authselect_profile is not skipped
            - result_authselect_check_cmd is success
            - authselect_current_profile is not match("^(custom/|local)")
            - not result_authselect_custom_profile_present.stat.exists

          - name: Limit Password Reuse - Create an authselect custom profile based
              on sssd profile
            ansible.builtin.command:
              cmd: authselect create-profile hardening -b sssd
            when:
            - result_authselect_profile is not skipped
            - result_authselect_check_cmd is success
            - authselect_current_profile is match("local")
            - not result_authselect_custom_profile_present.stat.exists

          - name: Limit Password Reuse - Ensure authselect changes are applied
            ansible.builtin.command:
              cmd: authselect apply-changes -b --backup=before-hardening-custom-profile
            when:
            - result_authselect_check_cmd is success
            - result_authselect_profile is not skipped
            - authselect_current_profile is not match("custom/")
            - authselect_custom_profile is not match(authselect_current_profile)

          - name: Limit Password Reuse - Ensure the authselect custom profile is selected
            ansible.builtin.command:
              cmd: authselect select {{ authselect_custom_profile }}
            register: result_pam_authselect_select_profile
            when:
            - result_authselect_check_cmd is success
            - result_authselect_profile is not skipped
            - authselect_current_profile is not match("custom/")
            - authselect_custom_profile is not match(authselect_current_profile)

          - name: Limit Password Reuse - Restore the authselect features in the custom
              profile
            ansible.builtin.command:
              cmd: authselect enable-feature {{ item }}
            loop: '{{ result_authselect_features.stdout_lines }}'
            register: result_pam_authselect_restore_features
            when:
            - result_authselect_profile is not skipped
            - result_authselect_features is not skipped
            - result_pam_authselect_select_profile is not skipped

          - name: Limit Password Reuse - Ensure authselect changes are applied
            ansible.builtin.command:
              cmd: authselect apply-changes -b --backup=after-hardening-custom-profile
            when:
            - result_authselect_check_cmd is success
            - result_authselect_profile is not skipped
            - result_pam_authselect_restore_features is not skipped

          - name: Limit Password Reuse - Change the PAM file to be edited according
              to the custom authselect profile
            ansible.builtin.set_fact:
              pam_file_path: /etc/authselect/{{ authselect_custom_profile }}/{{ pam_file_path
                | basename }}
            when:
            - authselect_custom_profile is defined
          when:
          - result_authselect_present.stat.exists

        - name: Limit Password Reuse - Define a fact for control already filtered
            in case filters are used
          ansible.builtin.set_fact:
            pam_module_control: ''

        - name: Limit Password Reuse - Check if {{ pam_file_path }} file is present
          ansible.builtin.stat:
            path: '{{ pam_file_path }}'
          register: result_pam_file_present

        - name: Limit Password Reuse - Ensure the "remember" option from "pam_pwhistory.so"
            is not present in {{ pam_file_path }}
          ansible.builtin.replace:
            dest: '{{ pam_file_path }}'
            regexp: (.*password.*pam_pwhistory.so.*)\bremember\b=?[0-9a-zA-Z]*(.*)
            replace: \1\2
          register: result_pam_option_removal
          when:
          - result_pam_file_present.stat.exists

        - name: Limit Password Reuse - Ensure authselect changes are applied
          ansible.builtin.command:
            cmd: authselect apply-changes -b
          when:
          - result_authselect_present.stat.exists
          - result_pam_option_removal is changed
        when:
        - result_pam_auth_file_present.stat.exists
    when:
    - '"kernel" in ansible_facts.packages'
    - '"libpwquality" in ansible_facts.packages'
    - result_pwhistory_conf_check.stat.exists
    tags:
    - CJIS-5.6.2.1.1
    - NIST-800-171-3.5.8
    - NIST-800-53-IA-5(1)(e)
    - NIST-800-53-IA-5(f)
    - PCI-DSS-Req-8.2.5
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.7
    - accounts_password_pam_unix_remember
    - configure_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - no_reboot_needed

  - name: Limit Password Reuse - pam_pwhistory.so parameters are configured in PAM
      files
    block:

    - name: Limit Password Reuse - Define the PAM file to be edited as a local fact
      ansible.builtin.set_fact:
        pam_file_path: /etc/pam.d/system-auth

    - name: Limit Password Reuse - Check if system relies on authselect tool
      ansible.builtin.stat:
        path: /usr/bin/authselect
      register: result_authselect_present

    - name: Limit Password Reuse - Ensure authselect custom profile is used if authselect
        is present
      block:

      - name: Limit Password Reuse - Check integrity of authselect current profile
        ansible.builtin.command:
          cmd: authselect check
        register: result_authselect_check_cmd
        changed_when: false
        check_mode: false
        failed_when: false

      - name: Limit Password Reuse - Informative message based on the authselect integrity
          check result
        ansible.builtin.assert:
          that:
          - ansible_check_mode or result_authselect_check_cmd.rc == 0
          fail_msg:
          - authselect integrity check failed. Remediation aborted!
          - This remediation could not be applied because an authselect profile was
            not selected or the selected profile is not intact.
          - It is not recommended to manually edit the PAM files when authselect tool
            is available.
          - In cases where the default authselect profile does not cover a specific
            demand, a custom authselect profile is recommended.
          success_msg:
          - authselect integrity check passed

      - name: Limit Password Reuse - Get authselect current profile
        ansible.builtin.shell:
          cmd: authselect current -r | awk '{ print $1 }'
        register: result_authselect_profile
        changed_when: false
        when:
        - result_authselect_check_cmd is success

      - name: Limit Password Reuse - Define the current authselect profile as a local
          fact
        ansible.builtin.set_fact:
          authselect_current_profile: '{{ result_authselect_profile.stdout }}'
          authselect_custom_profile: '{{ result_authselect_profile.stdout }}'
        when:
        - result_authselect_profile is not skipped
        - result_authselect_profile.stdout is match("custom/")

      - name: Limit Password Reuse - Define the new authselect custom profile as a
          local fact
        ansible.builtin.set_fact:
          authselect_current_profile: '{{ result_authselect_profile.stdout }}'
          authselect_custom_profile: custom/hardening
        when:
        - result_authselect_profile is not skipped
        - result_authselect_profile.stdout is not match("custom/")

      - name: Limit Password Reuse - Get authselect current features to also enable
          them in the custom profile
        ansible.builtin.shell:
          cmd: authselect current | tail -n+3 | awk '{ print $2 }'
        register: result_authselect_features
        changed_when: false
        check_mode: false
        when:
        - result_authselect_profile is not skipped
        - authselect_current_profile is not match("custom/")

      - name: Limit Password Reuse - Check if any custom profile with the same name
          was already created
        ansible.builtin.stat:
          path: /etc/authselect/{{ authselect_custom_profile }}
        register: result_authselect_custom_profile_present
        changed_when: false
        when:
        - result_authselect_profile is not skipped
        - authselect_current_profile is not match("custom/")

      - name: Limit Password Reuse - Create an authselect custom profile based on
          the current profile
        ansible.builtin.command:
          cmd: authselect create-profile hardening -b {{ authselect_current_profile
            }}
        when:
        - result_authselect_profile is not skipped
        - result_authselect_check_cmd is success
        - authselect_current_profile is not match("^(custom/|local)")
        - not result_authselect_custom_profile_present.stat.exists

      - name: Limit Password Reuse - Create an authselect custom profile based on
          sssd profile
        ansible.builtin.command:
          cmd: authselect create-profile hardening -b sssd
        when:
        - result_authselect_profile is not skipped
        - result_authselect_check_cmd is success
        - authselect_current_profile is match("local")
        - not result_authselect_custom_profile_present.stat.exists

      - name: Limit Password Reuse - Ensure authselect changes are applied
        ansible.builtin.command:
          cmd: authselect apply-changes -b --backup=before-hardening-custom-profile
        when:
        - result_authselect_check_cmd is success
        - result_authselect_profile is not skipped
        - authselect_current_profile is not match("custom/")
        - authselect_custom_profile is not match(authselect_current_profile)

      - name: Limit Password Reuse - Ensure the authselect custom profile is selected
        ansible.builtin.command:
          cmd: authselect select {{ authselect_custom_profile }}
        register: result_pam_authselect_select_profile
        when:
        - result_authselect_check_cmd is success
        - result_authselect_profile is not skipped
        - authselect_current_profile is not match("custom/")
        - authselect_custom_profile is not match(authselect_current_profile)

      - name: Limit Password Reuse - Restore the authselect features in the custom
          profile
        ansible.builtin.command:
          cmd: authselect enable-feature {{ item }}
        loop: '{{ result_authselect_features.stdout_lines }}'
        register: result_pam_authselect_restore_features
        when:
        - result_authselect_profile is not skipped
        - result_authselect_features is not skipped
        - result_pam_authselect_select_profile is not skipped

      - name: Limit Password Reuse - Ensure authselect changes are applied
        ansible.builtin.command:
          cmd: authselect apply-changes -b --backup=after-hardening-custom-profile
        when:
        - result_authselect_check_cmd is success
        - result_authselect_profile is not skipped
        - result_pam_authselect_restore_features is not skipped

      - name: Limit Password Reuse - Change the PAM file to be edited according to
          the custom authselect profile
        ansible.builtin.set_fact:
          pam_file_path: /etc/authselect/{{ authselect_custom_profile }}/{{ pam_file_path
            | basename }}
        when:
        - authselect_custom_profile is defined
      when:
      - result_authselect_present.stat.exists

    - name: Limit Password Reuse - Define a fact for control already filtered in case
        filters are used
      ansible.builtin.set_fact:
        pam_module_control: requisite

    - name: Limit Password Reuse - Check if expected PAM module line is present in
        {{ pam_file_path }}
      ansible.builtin.lineinfile:
        path: '{{ pam_file_path }}'
        regexp: ^\s*password\s+{{ pam_module_control | regex_escape() }}\s+pam_pwhistory.so\s*.*
        state: absent
      check_mode: true
      changed_when: false
      register: result_pam_line_present

    - name: Limit Password Reuse - Include or update the PAM module line in {{ pam_file_path
        }}
      block:

      - name: Limit Password Reuse - Check if required PAM module line is present
          in {{ pam_file_path }} with different control
        ansible.builtin.lineinfile:
          path: '{{ pam_file_path }}'
          regexp: ^\s*password\s+.*\s+pam_pwhistory.so\s*
          state: absent
        check_mode: true
        changed_when: false
        register: result_pam_line_other_control_present

      - name: Limit Password Reuse - Ensure the correct control for the required PAM
          module line in {{ pam_file_path }}
        ansible.builtin.replace:
          dest: '{{ pam_file_path }}'
          regexp: ^(\s*password\s+).*(\bpam_pwhistory.so.*)
          replace: \1{{ pam_module_control }} \2
        register: result_pam_module_edit
        when:
        - result_pam_line_other_control_present.found == 1

      - name: Limit Password Reuse - Ensure the required PAM module line is included
          in {{ pam_file_path }}
        ansible.builtin.lineinfile:
          dest: '{{ pam_file_path }}'
          line: password    {{ pam_module_control }}    pam_pwhistory.so
        register: result_pam_module_add
        when:
        - result_pam_line_other_control_present.found == 0 or result_pam_line_other_control_present.found
          > 1

      - name: Limit Password Reuse - Ensure authselect changes are applied
        ansible.builtin.command:
          cmd: authselect apply-changes -b
        when:
        - result_authselect_present is defined
        - result_authselect_present.stat.exists
        - |-
          (result_pam_module_add is defined and result_pam_module_add.changed)
           or (result_pam_module_edit is defined and result_pam_module_edit.changed)
      when:
      - result_pam_line_present.found is defined
      - result_pam_line_present.found == 0

    - name: Limit Password Reuse - Define a fact for control already filtered in case
        filters are used
      ansible.builtin.set_fact:
        pam_module_control: requisite

    - name: Limit Password Reuse - Check if the required PAM module option is present
        in {{ pam_file_path }}
      ansible.builtin.lineinfile:
        path: '{{ pam_file_path }}'
        regexp: ^\s*password\s+{{ pam_module_control | regex_escape() }}\s+pam_pwhistory.so\s*.*\sremember\b
        state: absent
      check_mode: true
      changed_when: false
      register: result_pam_module_accounts_password_pam_unix_remember_option_present

    - name: Limit Password Reuse - Ensure the "remember" PAM option for "pam_pwhistory.so"
        is included in {{ pam_file_path }}
      ansible.builtin.lineinfile:
        path: '{{ pam_file_path }}'
        backrefs: true
        regexp: ^(\s*password\s+{{ pam_module_control | regex_escape() }}\s+pam_pwhistory.so.*)
        line: \1 remember={{ var_password_pam_unix_remember }}
        state: present
      register: result_pam_accounts_password_pam_unix_remember_add
      when:
      - result_pam_module_accounts_password_pam_unix_remember_option_present.found
        is defined
      - result_pam_module_accounts_password_pam_unix_remember_option_present.found
        == 0

    - name: Limit Password Reuse - Ensure the required value for "remember" PAM option
        from "pam_pwhistory.so" in {{ pam_file_path }}
      ansible.builtin.lineinfile:
        path: '{{ pam_file_path }}'
        backrefs: true
        regexp: ^(\s*password\s+{{ pam_module_control | regex_escape() }}\s+pam_pwhistory.so\s+.*)(remember)=[0-9a-zA-Z]*\s*(.*)
        line: \1\2={{ var_password_pam_unix_remember }} \3
      register: result_pam_accounts_password_pam_unix_remember_edit
      when:
      - result_pam_module_accounts_password_pam_unix_remember_option_present.found
        > 0

    - name: Limit Password Reuse - Ensure authselect changes are applied
      ansible.builtin.command:
        cmd: authselect apply-changes -b
      when:
      - result_authselect_present.stat.exists
      - (result_pam_remember_add is defined and result_pam_remember_add.changed) or
        (result_pam_remember_edit is defined and result_pam_remember_edit.changed)
    when:
    - '"kernel" in ansible_facts.packages'
    - '"libpwquality" in ansible_facts.packages'
    - not result_pwhistory_conf_check.stat.exists
    tags:
    - CJIS-5.6.2.1.1
    - NIST-800-171-3.5.8
    - NIST-800-53-IA-5(1)(e)
    - NIST-800-53-IA-5(f)
    - PCI-DSS-Req-8.2.5
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.7
    - accounts_password_pam_unix_remember
    - configure_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - no_reboot_needed

  - name: Lock Accounts After Failed Password Attempts - Check if system relies on
      authselect tool
    ansible.builtin.stat:
      path: /usr/bin/authselect
    register: result_authselect_present
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    tags:
    - CJIS-5.5.3
    - DISA-STIG-RHEL-08-020011
    - NIST-800-171-3.1.8
    - NIST-800-53-AC-7(a)
    - NIST-800-53-CM-6(a)
    - PCI-DSS-Req-8.1.6
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - accounts_passwords_pam_faillock_deny
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Lock Accounts After Failed Password Attempts - Remediation where authselect
      tool is present
    block:

    - name: Lock Accounts After Failed Password Attempts - Check integrity of authselect
        current profile
      ansible.builtin.command:
        cmd: authselect check
      register: result_authselect_check_cmd
      changed_when: false
      check_mode: false
      failed_when: false

    - name: Lock Accounts After Failed Password Attempts - Informative message based
        on the authselect integrity check result
      ansible.builtin.assert:
        that:
        - ansible_check_mode or result_authselect_check_cmd.rc == 0
        fail_msg:
        - authselect integrity check failed. Remediation aborted!
        - This remediation could not be applied because an authselect profile was
          not selected or the selected profile is not intact.
        - It is not recommended to manually edit the PAM files when authselect tool
          is available.
        - In cases where the default authselect profile does not cover a specific
          demand, a custom authselect profile is recommended.
        success_msg:
        - authselect integrity check passed

    - name: Lock Accounts After Failed Password Attempts - Get authselect current
        features
      ansible.builtin.shell:
        cmd: authselect current | tail -n+3 | awk '{ print $2 }'
      register: result_authselect_features
      changed_when: false
      check_mode: false
      when:
      - result_authselect_check_cmd is success

    - name: Lock Accounts After Failed Password Attempts - Ensure "with-faillock"
        feature is enabled using authselect tool
      ansible.builtin.command:
        cmd: authselect enable-feature with-faillock
      register: result_authselect_enable_feature_cmd
      when:
      - result_authselect_check_cmd is success
      - result_authselect_features.stdout is not search("with-faillock")

    - name: Lock Accounts After Failed Password Attempts - Ensure authselect changes
        are applied
      ansible.builtin.command:
        cmd: authselect apply-changes -b
      when:
      - result_authselect_enable_feature_cmd is not skipped
      - result_authselect_enable_feature_cmd is success
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - result_authselect_present.stat.exists
    tags:
    - CJIS-5.5.3
    - DISA-STIG-RHEL-08-020011
    - NIST-800-171-3.1.8
    - NIST-800-53-AC-7(a)
    - NIST-800-53-CM-6(a)
    - PCI-DSS-Req-8.1.6
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - accounts_passwords_pam_faillock_deny
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Lock Accounts After Failed Password Attempts - Remediation where authselect
      tool is not present
    block:

    - name: Lock Accounts After Failed Password Attempts - Check if pam_faillock.so
        is already enabled
      ansible.builtin.lineinfile:
        path: /etc/pam.d/system-auth
        regexp: .*auth.*pam_faillock\.so (preauth|authfail)
        state: absent
      check_mode: true
      changed_when: false
      register: result_pam_faillock_is_enabled

    - name: Lock Accounts After Failed Password Attempts - Enable pam_faillock.so
        preauth editing PAM files
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        line: auth        required      pam_faillock.so preauth
        insertbefore: ^auth.*sufficient.*pam_unix\.so.*
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_is_enabled.found == 0

    - name: Lock Accounts After Failed Password Attempts - Enable pam_faillock.so
        authfail editing PAM files
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        line: auth        required      pam_faillock.so authfail
        insertbefore: ^auth.*required.*pam_deny\.so.*
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_is_enabled.found == 0

    - name: Lock Accounts After Failed Password Attempts - Enable pam_faillock.so
        account section editing PAM files
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        line: account     required      pam_faillock.so
        insertbefore: ^account.*required.*pam_unix\.so.*
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_is_enabled.found == 0
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - not result_authselect_present.stat.exists
    tags:
    - CJIS-5.5.3
    - DISA-STIG-RHEL-08-020011
    - NIST-800-171-3.1.8
    - NIST-800-53-AC-7(a)
    - NIST-800-53-CM-6(a)
    - PCI-DSS-Req-8.1.6
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - accounts_passwords_pam_faillock_deny
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Lock Accounts After Failed Password Attempts - Check the presence of /etc/security/faillock.conf
      file
    ansible.builtin.stat:
      path: /etc/security/faillock.conf
    register: result_faillock_conf_check
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    tags:
    - CJIS-5.5.3
    - DISA-STIG-RHEL-08-020011
    - NIST-800-171-3.1.8
    - NIST-800-53-AC-7(a)
    - NIST-800-53-CM-6(a)
    - PCI-DSS-Req-8.1.6
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - accounts_passwords_pam_faillock_deny
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Lock Accounts After Failed Password Attempts - Ensure the pam_faillock.so
      deny parameter in /etc/security/faillock.conf
    ansible.builtin.lineinfile:
      path: /etc/security/faillock.conf
      regexp: ^\s*deny\s*=
      line: deny = {{ var_accounts_passwords_pam_faillock_deny }}
      state: present
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - result_faillock_conf_check.stat.exists
    tags:
    - CJIS-5.5.3
    - DISA-STIG-RHEL-08-020011
    - NIST-800-171-3.1.8
    - NIST-800-53-AC-7(a)
    - NIST-800-53-CM-6(a)
    - PCI-DSS-Req-8.1.6
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - accounts_passwords_pam_faillock_deny
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Lock Accounts After Failed Password Attempts - Ensure the pam_faillock.so
      deny parameter not in PAM files
    block:

    - name: Lock Accounts After Failed Password Attempts - Check if /etc/pam.d/system-auth
        file is present
      ansible.builtin.stat:
        path: /etc/pam.d/system-auth
      register: result_pam_auth_file_present

    - name: Lock Accounts After Failed Password Attempts - Check the proper remediation
        for the system
      block:

      - name: Lock Accounts After Failed Password Attempts - Define the PAM file to
          be edited as a local fact
        ansible.builtin.set_fact:
          pam_file_path: /etc/pam.d/system-auth

      - name: Lock Accounts After Failed Password Attempts - Check if system relies
          on authselect tool
        ansible.builtin.stat:
          path: /usr/bin/authselect
        register: result_authselect_present

      - name: Lock Accounts After Failed Password Attempts - Ensure authselect custom
          profile is used if authselect is present
        block:

        - name: Lock Accounts After Failed Password Attempts - Check integrity of
            authselect current profile
          ansible.builtin.command:
            cmd: authselect check
          register: result_authselect_check_cmd
          changed_when: false
          check_mode: false
          failed_when: false

        - name: Lock Accounts After Failed Password Attempts - Informative message
            based on the authselect integrity check result
          ansible.builtin.assert:
            that:
            - ansible_check_mode or result_authselect_check_cmd.rc == 0
            fail_msg:
            - authselect integrity check failed. Remediation aborted!
            - This remediation could not be applied because an authselect profile
              was not selected or the selected profile is not intact.
            - It is not recommended to manually edit the PAM files when authselect
              tool is available.
            - In cases where the default authselect profile does not cover a specific
              demand, a custom authselect profile is recommended.
            success_msg:
            - authselect integrity check passed

        - name: Lock Accounts After Failed Password Attempts - Get authselect current
            profile
          ansible.builtin.shell:
            cmd: authselect current -r | awk '{ print $1 }'
          register: result_authselect_profile
          changed_when: false
          when:
          - result_authselect_check_cmd is success

        - name: Lock Accounts After Failed Password Attempts - Define the current
            authselect profile as a local fact
          ansible.builtin.set_fact:
            authselect_current_profile: '{{ result_authselect_profile.stdout }}'
            authselect_custom_profile: '{{ result_authselect_profile.stdout }}'
          when:
          - result_authselect_profile is not skipped
          - result_authselect_profile.stdout is match("custom/")

        - name: Lock Accounts After Failed Password Attempts - Define the new authselect
            custom profile as a local fact
          ansible.builtin.set_fact:
            authselect_current_profile: '{{ result_authselect_profile.stdout }}'
            authselect_custom_profile: custom/hardening
          when:
          - result_authselect_profile is not skipped
          - result_authselect_profile.stdout is not match("custom/")

        - name: Lock Accounts After Failed Password Attempts - Get authselect current
            features to also enable them in the custom profile
          ansible.builtin.shell:
            cmd: authselect current | tail -n+3 | awk '{ print $2 }'
          register: result_authselect_features
          changed_when: false
          check_mode: false
          when:
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")

        - name: Lock Accounts After Failed Password Attempts - Check if any custom
            profile with the same name was already created
          ansible.builtin.stat:
            path: /etc/authselect/{{ authselect_custom_profile }}
          register: result_authselect_custom_profile_present
          changed_when: false
          when:
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")

        - name: Lock Accounts After Failed Password Attempts - Create an authselect
            custom profile based on the current profile
          ansible.builtin.command:
            cmd: authselect create-profile hardening -b {{ authselect_current_profile
              }}
          when:
          - result_authselect_profile is not skipped
          - result_authselect_check_cmd is success
          - authselect_current_profile is not match("^(custom/|local)")
          - not result_authselect_custom_profile_present.stat.exists

        - name: Lock Accounts After Failed Password Attempts - Create an authselect
            custom profile based on sssd profile
          ansible.builtin.command:
            cmd: authselect create-profile hardening -b sssd
          when:
          - result_authselect_profile is not skipped
          - result_authselect_check_cmd is success
          - authselect_current_profile is match("local")
          - not result_authselect_custom_profile_present.stat.exists

        - name: Lock Accounts After Failed Password Attempts - Ensure authselect changes
            are applied
          ansible.builtin.command:
            cmd: authselect apply-changes -b --backup=before-hardening-custom-profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")
          - authselect_custom_profile is not match(authselect_current_profile)

        - name: Lock Accounts After Failed Password Attempts - Ensure the authselect
            custom profile is selected
          ansible.builtin.command:
            cmd: authselect select {{ authselect_custom_profile }}
          register: result_pam_authselect_select_profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")
          - authselect_custom_profile is not match(authselect_current_profile)

        - name: Lock Accounts After Failed Password Attempts - Restore the authselect
            features in the custom profile
          ansible.builtin.command:
            cmd: authselect enable-feature {{ item }}
          loop: '{{ result_authselect_features.stdout_lines }}'
          register: result_pam_authselect_restore_features
          when:
          - result_authselect_profile is not skipped
          - result_authselect_features is not skipped
          - result_pam_authselect_select_profile is not skipped

        - name: Lock Accounts After Failed Password Attempts - Ensure authselect changes
            are applied
          ansible.builtin.command:
            cmd: authselect apply-changes -b --backup=after-hardening-custom-profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - result_pam_authselect_restore_features is not skipped

        - name: Lock Accounts After Failed Password Attempts - Change the PAM file
            to be edited according to the custom authselect profile
          ansible.builtin.set_fact:
            pam_file_path: /etc/authselect/{{ authselect_custom_profile }}/{{ pam_file_path
              | basename }}
          when:
          - authselect_custom_profile is defined
        when:
        - result_authselect_present.stat.exists

      - name: Lock Accounts After Failed Password Attempts - Define a fact for control
          already filtered in case filters are used
        ansible.builtin.set_fact:
          pam_module_control: ''

      - name: Lock Accounts After Failed Password Attempts - Check if {{ pam_file_path
          }} file is present
        ansible.builtin.stat:
          path: '{{ pam_file_path }}'
        register: result_pam_file_present

      - name: Lock Accounts After Failed Password Attempts - Ensure the "deny" option
          from "pam_faillock.so" is not present in {{ pam_file_path }}
        ansible.builtin.replace:
          dest: '{{ pam_file_path }}'
          regexp: (.*auth.*pam_faillock.so.*)\bdeny\b=?[0-9a-zA-Z]*(.*)
          replace: \1\2
        register: result_pam_option_removal
        when:
        - result_pam_file_present.stat.exists

      - name: Lock Accounts After Failed Password Attempts - Ensure authselect changes
          are applied
        ansible.builtin.command:
          cmd: authselect apply-changes -b
        when:
        - result_authselect_present.stat.exists
        - result_pam_option_removal is changed
      when:
      - result_pam_auth_file_present.stat.exists

    - name: Lock Accounts After Failed Password Attempts - Check if /etc/pam.d/password-auth
        file is present
      ansible.builtin.stat:
        path: /etc/pam.d/password-auth
      register: result_pam_password_auth_file_present

    - name: Lock Accounts After Failed Password Attempts - Check the proper remediation
        for the system
      block:

      - name: Lock Accounts After Failed Password Attempts - Define the PAM file to
          be edited as a local fact
        ansible.builtin.set_fact:
          pam_file_path: /etc/pam.d/password-auth

      - name: Lock Accounts After Failed Password Attempts - Check if system relies
          on authselect tool
        ansible.builtin.stat:
          path: /usr/bin/authselect
        register: result_authselect_present

      - name: Lock Accounts After Failed Password Attempts - Ensure authselect custom
          profile is used if authselect is present
        block:

        - name: Lock Accounts After Failed Password Attempts - Check integrity of
            authselect current profile
          ansible.builtin.command:
            cmd: authselect check
          register: result_authselect_check_cmd
          changed_when: false
          check_mode: false
          failed_when: false

        - name: Lock Accounts After Failed Password Attempts - Informative message
            based on the authselect integrity check result
          ansible.builtin.assert:
            that:
            - ansible_check_mode or result_authselect_check_cmd.rc == 0
            fail_msg:
            - authselect integrity check failed. Remediation aborted!
            - This remediation could not be applied because an authselect profile
              was not selected or the selected profile is not intact.
            - It is not recommended to manually edit the PAM files when authselect
              tool is available.
            - In cases where the default authselect profile does not cover a specific
              demand, a custom authselect profile is recommended.
            success_msg:
            - authselect integrity check passed

        - name: Lock Accounts After Failed Password Attempts - Get authselect current
            profile
          ansible.builtin.shell:
            cmd: authselect current -r | awk '{ print $1 }'
          register: result_authselect_profile
          changed_when: false
          when:
          - result_authselect_check_cmd is success

        - name: Lock Accounts After Failed Password Attempts - Define the current
            authselect profile as a local fact
          ansible.builtin.set_fact:
            authselect_current_profile: '{{ result_authselect_profile.stdout }}'
            authselect_custom_profile: '{{ result_authselect_profile.stdout }}'
          when:
          - result_authselect_profile is not skipped
          - result_authselect_profile.stdout is match("custom/")

        - name: Lock Accounts After Failed Password Attempts - Define the new authselect
            custom profile as a local fact
          ansible.builtin.set_fact:
            authselect_current_profile: '{{ result_authselect_profile.stdout }}'
            authselect_custom_profile: custom/hardening
          when:
          - result_authselect_profile is not skipped
          - result_authselect_profile.stdout is not match("custom/")

        - name: Lock Accounts After Failed Password Attempts - Get authselect current
            features to also enable them in the custom profile
          ansible.builtin.shell:
            cmd: authselect current | tail -n+3 | awk '{ print $2 }'
          register: result_authselect_features
          changed_when: false
          check_mode: false
          when:
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")

        - name: Lock Accounts After Failed Password Attempts - Check if any custom
            profile with the same name was already created
          ansible.builtin.stat:
            path: /etc/authselect/{{ authselect_custom_profile }}
          register: result_authselect_custom_profile_present
          changed_when: false
          when:
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")

        - name: Lock Accounts After Failed Password Attempts - Create an authselect
            custom profile based on the current profile
          ansible.builtin.command:
            cmd: authselect create-profile hardening -b {{ authselect_current_profile
              }}
          when:
          - result_authselect_profile is not skipped
          - result_authselect_check_cmd is success
          - authselect_current_profile is not match("^(custom/|local)")
          - not result_authselect_custom_profile_present.stat.exists

        - name: Lock Accounts After Failed Password Attempts - Create an authselect
            custom profile based on sssd profile
          ansible.builtin.command:
            cmd: authselect create-profile hardening -b sssd
          when:
          - result_authselect_profile is not skipped
          - result_authselect_check_cmd is success
          - authselect_current_profile is match("local")
          - not result_authselect_custom_profile_present.stat.exists

        - name: Lock Accounts After Failed Password Attempts - Ensure authselect changes
            are applied
          ansible.builtin.command:
            cmd: authselect apply-changes -b --backup=before-hardening-custom-profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")
          - authselect_custom_profile is not match(authselect_current_profile)

        - name: Lock Accounts After Failed Password Attempts - Ensure the authselect
            custom profile is selected
          ansible.builtin.command:
            cmd: authselect select {{ authselect_custom_profile }}
          register: result_pam_authselect_select_profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")
          - authselect_custom_profile is not match(authselect_current_profile)

        - name: Lock Accounts After Failed Password Attempts - Restore the authselect
            features in the custom profile
          ansible.builtin.command:
            cmd: authselect enable-feature {{ item }}
          loop: '{{ result_authselect_features.stdout_lines }}'
          register: result_pam_authselect_restore_features
          when:
          - result_authselect_profile is not skipped
          - result_authselect_features is not skipped
          - result_pam_authselect_select_profile is not skipped

        - name: Lock Accounts After Failed Password Attempts - Ensure authselect changes
            are applied
          ansible.builtin.command:
            cmd: authselect apply-changes -b --backup=after-hardening-custom-profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - result_pam_authselect_restore_features is not skipped

        - name: Lock Accounts After Failed Password Attempts - Change the PAM file
            to be edited according to the custom authselect profile
          ansible.builtin.set_fact:
            pam_file_path: /etc/authselect/{{ authselect_custom_profile }}/{{ pam_file_path
              | basename }}
          when:
          - authselect_custom_profile is defined
        when:
        - result_authselect_present.stat.exists

      - name: Lock Accounts After Failed Password Attempts - Define a fact for control
          already filtered in case filters are used
        ansible.builtin.set_fact:
          pam_module_control: ''

      - name: Lock Accounts After Failed Password Attempts - Check if {{ pam_file_path
          }} file is present
        ansible.builtin.stat:
          path: '{{ pam_file_path }}'
        register: result_pam_file_present

      - name: Lock Accounts After Failed Password Attempts - Ensure the "deny" option
          from "pam_faillock.so" is not present in {{ pam_file_path }}
        ansible.builtin.replace:
          dest: '{{ pam_file_path }}'
          regexp: (.*auth.*pam_faillock.so.*)\bdeny\b=?[0-9a-zA-Z]*(.*)
          replace: \1\2
        register: result_pam_option_removal
        when:
        - result_pam_file_present.stat.exists

      - name: Lock Accounts After Failed Password Attempts - Ensure authselect changes
          are applied
        ansible.builtin.command:
          cmd: authselect apply-changes -b
        when:
        - result_authselect_present.stat.exists
        - result_pam_option_removal is changed
      when:
      - result_pam_password_auth_file_present.stat.exists
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - result_faillock_conf_check.stat.exists
    tags:
    - CJIS-5.5.3
    - DISA-STIG-RHEL-08-020011
    - NIST-800-171-3.1.8
    - NIST-800-53-AC-7(a)
    - NIST-800-53-CM-6(a)
    - PCI-DSS-Req-8.1.6
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - accounts_passwords_pam_faillock_deny
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Lock Accounts After Failed Password Attempts - Ensure the pam_faillock.so
      deny parameter in PAM files
    block:

    - name: Lock Accounts After Failed Password Attempts - Check if pam_faillock.so
        deny parameter is already enabled in pam files
      ansible.builtin.lineinfile:
        path: /etc/pam.d/system-auth
        regexp: .*auth.*pam_faillock\.so (preauth|authfail).*deny
        state: absent
      check_mode: true
      changed_when: false
      register: result_pam_faillock_deny_parameter_is_present

    - name: Lock Accounts After Failed Password Attempts - Ensure the inclusion of
        pam_faillock.so preauth deny parameter in auth section
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        backrefs: true
        regexp: (^\s*auth\s+)([\w\[].*\b)(\s+pam_faillock.so preauth.*)
        line: \1required\3 deny={{ var_accounts_passwords_pam_faillock_deny }}
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_deny_parameter_is_present.found == 0

    - name: Lock Accounts After Failed Password Attempts - Ensure the inclusion of
        pam_faillock.so authfail deny parameter in auth section
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        backrefs: true
        regexp: (^\s*auth\s+)([\w\[].*\b)(\s+pam_faillock.so authfail.*)
        line: \1required\3 deny={{ var_accounts_passwords_pam_faillock_deny }}
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_deny_parameter_is_present.found == 0

    - name: Lock Accounts After Failed Password Attempts - Ensure the desired value
        for pam_faillock.so preauth deny parameter in auth section
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        backrefs: true
        regexp: (^\s*auth\s+)([\w\[].*\b)(\s+pam_faillock.so preauth.*)(deny)=[0-9]+(.*)
        line: \1required\3\4={{ var_accounts_passwords_pam_faillock_deny }}\5
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_deny_parameter_is_present.found > 0

    - name: Lock Accounts After Failed Password Attempts - Ensure the desired value
        for pam_faillock.so authfail deny parameter in auth section
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        backrefs: true
        regexp: (^\s*auth\s+)([\w\[].*\b)(\s+pam_faillock.so authfail.*)(deny)=[0-9]+(.*)
        line: \1required\3\4={{ var_accounts_passwords_pam_faillock_deny }}\5
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_deny_parameter_is_present.found > 0
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - not result_faillock_conf_check.stat.exists
    tags:
    - CJIS-5.5.3
    - DISA-STIG-RHEL-08-020011
    - NIST-800-171-3.1.8
    - NIST-800-53-AC-7(a)
    - NIST-800-53-CM-6(a)
    - PCI-DSS-Req-8.1.6
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - accounts_passwords_pam_faillock_deny
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set Interval For Counting Failed Password Attempts - Check if system relies
      on authselect tool
    ansible.builtin.stat:
      path: /usr/bin/authselect
    register: result_authselect_present
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-020012
    - DISA-STIG-RHEL-08-020013
    - NIST-800-53-AC-7(a)
    - NIST-800-53-CM-6(a)
    - accounts_passwords_pam_faillock_interval
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set Interval For Counting Failed Password Attempts - Remediation where authselect
      tool is present
    block:

    - name: Set Interval For Counting Failed Password Attempts - Check integrity of
        authselect current profile
      ansible.builtin.command:
        cmd: authselect check
      register: result_authselect_check_cmd
      changed_when: false
      check_mode: false
      failed_when: false

    - name: Set Interval For Counting Failed Password Attempts - Informative message
        based on the authselect integrity check result
      ansible.builtin.assert:
        that:
        - ansible_check_mode or result_authselect_check_cmd.rc == 0
        fail_msg:
        - authselect integrity check failed. Remediation aborted!
        - This remediation could not be applied because an authselect profile was
          not selected or the selected profile is not intact.
        - It is not recommended to manually edit the PAM files when authselect tool
          is available.
        - In cases where the default authselect profile does not cover a specific
          demand, a custom authselect profile is recommended.
        success_msg:
        - authselect integrity check passed

    - name: Set Interval For Counting Failed Password Attempts - Get authselect current
        features
      ansible.builtin.shell:
        cmd: authselect current | tail -n+3 | awk '{ print $2 }'
      register: result_authselect_features
      changed_when: false
      check_mode: false
      when:
      - result_authselect_check_cmd is success

    - name: Set Interval For Counting Failed Password Attempts - Ensure "with-faillock"
        feature is enabled using authselect tool
      ansible.builtin.command:
        cmd: authselect enable-feature with-faillock
      register: result_authselect_enable_feature_cmd
      when:
      - result_authselect_check_cmd is success
      - result_authselect_features.stdout is not search("with-faillock")

    - name: Set Interval For Counting Failed Password Attempts - Ensure authselect
        changes are applied
      ansible.builtin.command:
        cmd: authselect apply-changes -b
      when:
      - result_authselect_enable_feature_cmd is not skipped
      - result_authselect_enable_feature_cmd is success
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - result_authselect_present.stat.exists
    tags:
    - DISA-STIG-RHEL-08-020012
    - DISA-STIG-RHEL-08-020013
    - NIST-800-53-AC-7(a)
    - NIST-800-53-CM-6(a)
    - accounts_passwords_pam_faillock_interval
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set Interval For Counting Failed Password Attempts - Remediation where authselect
      tool is not present
    block:

    - name: Set Interval For Counting Failed Password Attempts - Check if pam_faillock.so
        is already enabled
      ansible.builtin.lineinfile:
        path: /etc/pam.d/system-auth
        regexp: .*auth.*pam_faillock\.so (preauth|authfail)
        state: absent
      check_mode: true
      changed_when: false
      register: result_pam_faillock_is_enabled

    - name: Set Interval For Counting Failed Password Attempts - Enable pam_faillock.so
        preauth editing PAM files
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        line: auth        required      pam_faillock.so preauth
        insertbefore: ^auth.*sufficient.*pam_unix\.so.*
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_is_enabled.found == 0

    - name: Set Interval For Counting Failed Password Attempts - Enable pam_faillock.so
        authfail editing PAM files
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        line: auth        required      pam_faillock.so authfail
        insertbefore: ^auth.*required.*pam_deny\.so.*
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_is_enabled.found == 0

    - name: Set Interval For Counting Failed Password Attempts - Enable pam_faillock.so
        account section editing PAM files
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        line: account     required      pam_faillock.so
        insertbefore: ^account.*required.*pam_unix\.so.*
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_is_enabled.found == 0
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - not result_authselect_present.stat.exists
    tags:
    - DISA-STIG-RHEL-08-020012
    - DISA-STIG-RHEL-08-020013
    - NIST-800-53-AC-7(a)
    - NIST-800-53-CM-6(a)
    - accounts_passwords_pam_faillock_interval
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set Interval For Counting Failed Password Attempts - Check the presence
      of /etc/security/faillock.conf file
    ansible.builtin.stat:
      path: /etc/security/faillock.conf
    register: result_faillock_conf_check
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-020012
    - DISA-STIG-RHEL-08-020013
    - NIST-800-53-AC-7(a)
    - NIST-800-53-CM-6(a)
    - accounts_passwords_pam_faillock_interval
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set Interval For Counting Failed Password Attempts - Ensure the pam_faillock.so
      fail_interval parameter in /etc/security/faillock.conf
    ansible.builtin.lineinfile:
      path: /etc/security/faillock.conf
      regexp: ^\s*fail_interval\s*=
      line: fail_interval = {{ var_accounts_passwords_pam_faillock_fail_interval }}
      state: present
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - result_faillock_conf_check.stat.exists
    tags:
    - DISA-STIG-RHEL-08-020012
    - DISA-STIG-RHEL-08-020013
    - NIST-800-53-AC-7(a)
    - NIST-800-53-CM-6(a)
    - accounts_passwords_pam_faillock_interval
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set Interval For Counting Failed Password Attempts - Ensure the pam_faillock.so
      fail_interval parameter not in PAM files
    block:

    - name: Set Interval For Counting Failed Password Attempts - Check if /etc/pam.d/system-auth
        file is present
      ansible.builtin.stat:
        path: /etc/pam.d/system-auth
      register: result_pam_auth_file_present

    - name: Set Interval For Counting Failed Password Attempts - Check the proper
        remediation for the system
      block:

      - name: Set Interval For Counting Failed Password Attempts - Define the PAM
          file to be edited as a local fact
        ansible.builtin.set_fact:
          pam_file_path: /etc/pam.d/system-auth

      - name: Set Interval For Counting Failed Password Attempts - Check if system
          relies on authselect tool
        ansible.builtin.stat:
          path: /usr/bin/authselect
        register: result_authselect_present

      - name: Set Interval For Counting Failed Password Attempts - Ensure authselect
          custom profile is used if authselect is present
        block:

        - name: Set Interval For Counting Failed Password Attempts - Check integrity
            of authselect current profile
          ansible.builtin.command:
            cmd: authselect check
          register: result_authselect_check_cmd
          changed_when: false
          check_mode: false
          failed_when: false

        - name: Set Interval For Counting Failed Password Attempts - Informative message
            based on the authselect integrity check result
          ansible.builtin.assert:
            that:
            - ansible_check_mode or result_authselect_check_cmd.rc == 0
            fail_msg:
            - authselect integrity check failed. Remediation aborted!
            - This remediation could not be applied because an authselect profile
              was not selected or the selected profile is not intact.
            - It is not recommended to manually edit the PAM files when authselect
              tool is available.
            - In cases where the default authselect profile does not cover a specific
              demand, a custom authselect profile is recommended.
            success_msg:
            - authselect integrity check passed

        - name: Set Interval For Counting Failed Password Attempts - Get authselect
            current profile
          ansible.builtin.shell:
            cmd: authselect current -r | awk '{ print $1 }'
          register: result_authselect_profile
          changed_when: false
          when:
          - result_authselect_check_cmd is success

        - name: Set Interval For Counting Failed Password Attempts - Define the current
            authselect profile as a local fact
          ansible.builtin.set_fact:
            authselect_current_profile: '{{ result_authselect_profile.stdout }}'
            authselect_custom_profile: '{{ result_authselect_profile.stdout }}'
          when:
          - result_authselect_profile is not skipped
          - result_authselect_profile.stdout is match("custom/")

        - name: Set Interval For Counting Failed Password Attempts - Define the new
            authselect custom profile as a local fact
          ansible.builtin.set_fact:
            authselect_current_profile: '{{ result_authselect_profile.stdout }}'
            authselect_custom_profile: custom/hardening
          when:
          - result_authselect_profile is not skipped
          - result_authselect_profile.stdout is not match("custom/")

        - name: Set Interval For Counting Failed Password Attempts - Get authselect
            current features to also enable them in the custom profile
          ansible.builtin.shell:
            cmd: authselect current | tail -n+3 | awk '{ print $2 }'
          register: result_authselect_features
          changed_when: false
          check_mode: false
          when:
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")

        - name: Set Interval For Counting Failed Password Attempts - Check if any
            custom profile with the same name was already created
          ansible.builtin.stat:
            path: /etc/authselect/{{ authselect_custom_profile }}
          register: result_authselect_custom_profile_present
          changed_when: false
          when:
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")

        - name: Set Interval For Counting Failed Password Attempts - Create an authselect
            custom profile based on the current profile
          ansible.builtin.command:
            cmd: authselect create-profile hardening -b {{ authselect_current_profile
              }}
          when:
          - result_authselect_profile is not skipped
          - result_authselect_check_cmd is success
          - authselect_current_profile is not match("^(custom/|local)")
          - not result_authselect_custom_profile_present.stat.exists

        - name: Set Interval For Counting Failed Password Attempts - Create an authselect
            custom profile based on sssd profile
          ansible.builtin.command:
            cmd: authselect create-profile hardening -b sssd
          when:
          - result_authselect_profile is not skipped
          - result_authselect_check_cmd is success
          - authselect_current_profile is match("local")
          - not result_authselect_custom_profile_present.stat.exists

        - name: Set Interval For Counting Failed Password Attempts - Ensure authselect
            changes are applied
          ansible.builtin.command:
            cmd: authselect apply-changes -b --backup=before-hardening-custom-profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")
          - authselect_custom_profile is not match(authselect_current_profile)

        - name: Set Interval For Counting Failed Password Attempts - Ensure the authselect
            custom profile is selected
          ansible.builtin.command:
            cmd: authselect select {{ authselect_custom_profile }}
          register: result_pam_authselect_select_profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")
          - authselect_custom_profile is not match(authselect_current_profile)

        - name: Set Interval For Counting Failed Password Attempts - Restore the authselect
            features in the custom profile
          ansible.builtin.command:
            cmd: authselect enable-feature {{ item }}
          loop: '{{ result_authselect_features.stdout_lines }}'
          register: result_pam_authselect_restore_features
          when:
          - result_authselect_profile is not skipped
          - result_authselect_features is not skipped
          - result_pam_authselect_select_profile is not skipped

        - name: Set Interval For Counting Failed Password Attempts - Ensure authselect
            changes are applied
          ansible.builtin.command:
            cmd: authselect apply-changes -b --backup=after-hardening-custom-profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - result_pam_authselect_restore_features is not skipped

        - name: Set Interval For Counting Failed Password Attempts - Change the PAM
            file to be edited according to the custom authselect profile
          ansible.builtin.set_fact:
            pam_file_path: /etc/authselect/{{ authselect_custom_profile }}/{{ pam_file_path
              | basename }}
          when:
          - authselect_custom_profile is defined
        when:
        - result_authselect_present.stat.exists

      - name: Set Interval For Counting Failed Password Attempts - Define a fact for
          control already filtered in case filters are used
        ansible.builtin.set_fact:
          pam_module_control: ''

      - name: Set Interval For Counting Failed Password Attempts - Check if {{ pam_file_path
          }} file is present
        ansible.builtin.stat:
          path: '{{ pam_file_path }}'
        register: result_pam_file_present

      - name: Set Interval For Counting Failed Password Attempts - Ensure the "fail_interval"
          option from "pam_faillock.so" is not present in {{ pam_file_path }}
        ansible.builtin.replace:
          dest: '{{ pam_file_path }}'
          regexp: (.*auth.*pam_faillock.so.*)\bfail_interval\b=?[0-9a-zA-Z]*(.*)
          replace: \1\2
        register: result_pam_option_removal
        when:
        - result_pam_file_present.stat.exists

      - name: Set Interval For Counting Failed Password Attempts - Ensure authselect
          changes are applied
        ansible.builtin.command:
          cmd: authselect apply-changes -b
        when:
        - result_authselect_present.stat.exists
        - result_pam_option_removal is changed
      when:
      - result_pam_auth_file_present.stat.exists

    - name: Set Interval For Counting Failed Password Attempts - Check if /etc/pam.d/password-auth
        file is present
      ansible.builtin.stat:
        path: /etc/pam.d/password-auth
      register: result_pam_password_auth_file_present

    - name: Set Interval For Counting Failed Password Attempts - Check the proper
        remediation for the system
      block:

      - name: Set Interval For Counting Failed Password Attempts - Define the PAM
          file to be edited as a local fact
        ansible.builtin.set_fact:
          pam_file_path: /etc/pam.d/password-auth

      - name: Set Interval For Counting Failed Password Attempts - Check if system
          relies on authselect tool
        ansible.builtin.stat:
          path: /usr/bin/authselect
        register: result_authselect_present

      - name: Set Interval For Counting Failed Password Attempts - Ensure authselect
          custom profile is used if authselect is present
        block:

        - name: Set Interval For Counting Failed Password Attempts - Check integrity
            of authselect current profile
          ansible.builtin.command:
            cmd: authselect check
          register: result_authselect_check_cmd
          changed_when: false
          check_mode: false
          failed_when: false

        - name: Set Interval For Counting Failed Password Attempts - Informative message
            based on the authselect integrity check result
          ansible.builtin.assert:
            that:
            - ansible_check_mode or result_authselect_check_cmd.rc == 0
            fail_msg:
            - authselect integrity check failed. Remediation aborted!
            - This remediation could not be applied because an authselect profile
              was not selected or the selected profile is not intact.
            - It is not recommended to manually edit the PAM files when authselect
              tool is available.
            - In cases where the default authselect profile does not cover a specific
              demand, a custom authselect profile is recommended.
            success_msg:
            - authselect integrity check passed

        - name: Set Interval For Counting Failed Password Attempts - Get authselect
            current profile
          ansible.builtin.shell:
            cmd: authselect current -r | awk '{ print $1 }'
          register: result_authselect_profile
          changed_when: false
          when:
          - result_authselect_check_cmd is success

        - name: Set Interval For Counting Failed Password Attempts - Define the current
            authselect profile as a local fact
          ansible.builtin.set_fact:
            authselect_current_profile: '{{ result_authselect_profile.stdout }}'
            authselect_custom_profile: '{{ result_authselect_profile.stdout }}'
          when:
          - result_authselect_profile is not skipped
          - result_authselect_profile.stdout is match("custom/")

        - name: Set Interval For Counting Failed Password Attempts - Define the new
            authselect custom profile as a local fact
          ansible.builtin.set_fact:
            authselect_current_profile: '{{ result_authselect_profile.stdout }}'
            authselect_custom_profile: custom/hardening
          when:
          - result_authselect_profile is not skipped
          - result_authselect_profile.stdout is not match("custom/")

        - name: Set Interval For Counting Failed Password Attempts - Get authselect
            current features to also enable them in the custom profile
          ansible.builtin.shell:
            cmd: authselect current | tail -n+3 | awk '{ print $2 }'
          register: result_authselect_features
          changed_when: false
          check_mode: false
          when:
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")

        - name: Set Interval For Counting Failed Password Attempts - Check if any
            custom profile with the same name was already created
          ansible.builtin.stat:
            path: /etc/authselect/{{ authselect_custom_profile }}
          register: result_authselect_custom_profile_present
          changed_when: false
          when:
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")

        - name: Set Interval For Counting Failed Password Attempts - Create an authselect
            custom profile based on the current profile
          ansible.builtin.command:
            cmd: authselect create-profile hardening -b {{ authselect_current_profile
              }}
          when:
          - result_authselect_profile is not skipped
          - result_authselect_check_cmd is success
          - authselect_current_profile is not match("^(custom/|local)")
          - not result_authselect_custom_profile_present.stat.exists

        - name: Set Interval For Counting Failed Password Attempts - Create an authselect
            custom profile based on sssd profile
          ansible.builtin.command:
            cmd: authselect create-profile hardening -b sssd
          when:
          - result_authselect_profile is not skipped
          - result_authselect_check_cmd is success
          - authselect_current_profile is match("local")
          - not result_authselect_custom_profile_present.stat.exists

        - name: Set Interval For Counting Failed Password Attempts - Ensure authselect
            changes are applied
          ansible.builtin.command:
            cmd: authselect apply-changes -b --backup=before-hardening-custom-profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")
          - authselect_custom_profile is not match(authselect_current_profile)

        - name: Set Interval For Counting Failed Password Attempts - Ensure the authselect
            custom profile is selected
          ansible.builtin.command:
            cmd: authselect select {{ authselect_custom_profile }}
          register: result_pam_authselect_select_profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")
          - authselect_custom_profile is not match(authselect_current_profile)

        - name: Set Interval For Counting Failed Password Attempts - Restore the authselect
            features in the custom profile
          ansible.builtin.command:
            cmd: authselect enable-feature {{ item }}
          loop: '{{ result_authselect_features.stdout_lines }}'
          register: result_pam_authselect_restore_features
          when:
          - result_authselect_profile is not skipped
          - result_authselect_features is not skipped
          - result_pam_authselect_select_profile is not skipped

        - name: Set Interval For Counting Failed Password Attempts - Ensure authselect
            changes are applied
          ansible.builtin.command:
            cmd: authselect apply-changes -b --backup=after-hardening-custom-profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - result_pam_authselect_restore_features is not skipped

        - name: Set Interval For Counting Failed Password Attempts - Change the PAM
            file to be edited according to the custom authselect profile
          ansible.builtin.set_fact:
            pam_file_path: /etc/authselect/{{ authselect_custom_profile }}/{{ pam_file_path
              | basename }}
          when:
          - authselect_custom_profile is defined
        when:
        - result_authselect_present.stat.exists

      - name: Set Interval For Counting Failed Password Attempts - Define a fact for
          control already filtered in case filters are used
        ansible.builtin.set_fact:
          pam_module_control: ''

      - name: Set Interval For Counting Failed Password Attempts - Check if {{ pam_file_path
          }} file is present
        ansible.builtin.stat:
          path: '{{ pam_file_path }}'
        register: result_pam_file_present

      - name: Set Interval For Counting Failed Password Attempts - Ensure the "fail_interval"
          option from "pam_faillock.so" is not present in {{ pam_file_path }}
        ansible.builtin.replace:
          dest: '{{ pam_file_path }}'
          regexp: (.*auth.*pam_faillock.so.*)\bfail_interval\b=?[0-9a-zA-Z]*(.*)
          replace: \1\2
        register: result_pam_option_removal
        when:
        - result_pam_file_present.stat.exists

      - name: Set Interval For Counting Failed Password Attempts - Ensure authselect
          changes are applied
        ansible.builtin.command:
          cmd: authselect apply-changes -b
        when:
        - result_authselect_present.stat.exists
        - result_pam_option_removal is changed
      when:
      - result_pam_password_auth_file_present.stat.exists
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - result_faillock_conf_check.stat.exists
    tags:
    - DISA-STIG-RHEL-08-020012
    - DISA-STIG-RHEL-08-020013
    - NIST-800-53-AC-7(a)
    - NIST-800-53-CM-6(a)
    - accounts_passwords_pam_faillock_interval
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set Interval For Counting Failed Password Attempts - Ensure the pam_faillock.so
      fail_interval parameter in PAM files
    block:

    - name: Set Interval For Counting Failed Password Attempts - Check if pam_faillock.so
        fail_interval parameter is already enabled in pam files
      ansible.builtin.lineinfile:
        path: /etc/pam.d/system-auth
        regexp: .*auth.*pam_faillock\.so (preauth|authfail).*fail_interval
        state: absent
      check_mode: true
      changed_when: false
      register: result_pam_faillock_fail_interval_parameter_is_present

    - name: Set Interval For Counting Failed Password Attempts - Ensure the inclusion
        of pam_faillock.so preauth fail_interval parameter in auth section
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        backrefs: true
        regexp: (^\s*auth\s+)([\w\[].*\b)(\s+pam_faillock.so preauth.*)
        line: \1required\3 fail_interval={{ var_accounts_passwords_pam_faillock_fail_interval
          }}
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_fail_interval_parameter_is_present.found == 0

    - name: Set Interval For Counting Failed Password Attempts - Ensure the inclusion
        of pam_faillock.so authfail fail_interval parameter in auth section
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        backrefs: true
        regexp: (^\s*auth\s+)([\w\[].*\b)(\s+pam_faillock.so authfail.*)
        line: \1required\3 fail_interval={{ var_accounts_passwords_pam_faillock_fail_interval
          }}
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_fail_interval_parameter_is_present.found == 0

    - name: Set Interval For Counting Failed Password Attempts - Ensure the desired
        value for pam_faillock.so preauth fail_interval parameter in auth section
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        backrefs: true
        regexp: (^\s*auth\s+)([\w\[].*\b)(\s+pam_faillock.so preauth.*)(fail_interval)=[0-9]+(.*)
        line: \1required\3\4={{ var_accounts_passwords_pam_faillock_fail_interval
          }}\5
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_fail_interval_parameter_is_present.found > 0

    - name: Set Interval For Counting Failed Password Attempts - Ensure the desired
        value for pam_faillock.so authfail fail_interval parameter in auth section
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        backrefs: true
        regexp: (^\s*auth\s+)([\w\[].*\b)(\s+pam_faillock.so authfail.*)(fail_interval)=[0-9]+(.*)
        line: \1required\3\4={{ var_accounts_passwords_pam_faillock_fail_interval
          }}\5
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_fail_interval_parameter_is_present.found > 0
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - not result_faillock_conf_check.stat.exists
    tags:
    - DISA-STIG-RHEL-08-020012
    - DISA-STIG-RHEL-08-020013
    - NIST-800-53-AC-7(a)
    - NIST-800-53-CM-6(a)
    - accounts_passwords_pam_faillock_interval
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set Lockout Time for Failed Password Attempts - Check if system relies on
      authselect tool
    ansible.builtin.stat:
      path: /usr/bin/authselect
    register: result_authselect_present
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    tags:
    - CJIS-5.5.3
    - DISA-STIG-RHEL-08-020014
    - DISA-STIG-RHEL-08-020015
    - NIST-800-171-3.1.8
    - NIST-800-53-AC-7(b)
    - NIST-800-53-CM-6(a)
    - PCI-DSS-Req-8.1.7
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - accounts_passwords_pam_faillock_unlock_time
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set Lockout Time for Failed Password Attempts - Remediation where authselect
      tool is present
    block:

    - name: Set Lockout Time for Failed Password Attempts - Check integrity of authselect
        current profile
      ansible.builtin.command:
        cmd: authselect check
      register: result_authselect_check_cmd
      changed_when: false
      check_mode: false
      failed_when: false

    - name: Set Lockout Time for Failed Password Attempts - Informative message based
        on the authselect integrity check result
      ansible.builtin.assert:
        that:
        - ansible_check_mode or result_authselect_check_cmd.rc == 0
        fail_msg:
        - authselect integrity check failed. Remediation aborted!
        - This remediation could not be applied because an authselect profile was
          not selected or the selected profile is not intact.
        - It is not recommended to manually edit the PAM files when authselect tool
          is available.
        - In cases where the default authselect profile does not cover a specific
          demand, a custom authselect profile is recommended.
        success_msg:
        - authselect integrity check passed

    - name: Set Lockout Time for Failed Password Attempts - Get authselect current
        features
      ansible.builtin.shell:
        cmd: authselect current | tail -n+3 | awk '{ print $2 }'
      register: result_authselect_features
      changed_when: false
      check_mode: false
      when:
      - result_authselect_check_cmd is success

    - name: Set Lockout Time for Failed Password Attempts - Ensure "with-faillock"
        feature is enabled using authselect tool
      ansible.builtin.command:
        cmd: authselect enable-feature with-faillock
      register: result_authselect_enable_feature_cmd
      when:
      - result_authselect_check_cmd is success
      - result_authselect_features.stdout is not search("with-faillock")

    - name: Set Lockout Time for Failed Password Attempts - Ensure authselect changes
        are applied
      ansible.builtin.command:
        cmd: authselect apply-changes -b
      when:
      - result_authselect_enable_feature_cmd is not skipped
      - result_authselect_enable_feature_cmd is success
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - result_authselect_present.stat.exists
    tags:
    - CJIS-5.5.3
    - DISA-STIG-RHEL-08-020014
    - DISA-STIG-RHEL-08-020015
    - NIST-800-171-3.1.8
    - NIST-800-53-AC-7(b)
    - NIST-800-53-CM-6(a)
    - PCI-DSS-Req-8.1.7
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - accounts_passwords_pam_faillock_unlock_time
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set Lockout Time for Failed Password Attempts - Remediation where authselect
      tool is not present
    block:

    - name: Set Lockout Time for Failed Password Attempts - Check if pam_faillock.so
        is already enabled
      ansible.builtin.lineinfile:
        path: /etc/pam.d/system-auth
        regexp: .*auth.*pam_faillock\.so (preauth|authfail)
        state: absent
      check_mode: true
      changed_when: false
      register: result_pam_faillock_is_enabled

    - name: Set Lockout Time for Failed Password Attempts - Enable pam_faillock.so
        preauth editing PAM files
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        line: auth        required      pam_faillock.so preauth
        insertbefore: ^auth.*sufficient.*pam_unix\.so.*
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_is_enabled.found == 0

    - name: Set Lockout Time for Failed Password Attempts - Enable pam_faillock.so
        authfail editing PAM files
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        line: auth        required      pam_faillock.so authfail
        insertbefore: ^auth.*required.*pam_deny\.so.*
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_is_enabled.found == 0

    - name: Set Lockout Time for Failed Password Attempts - Enable pam_faillock.so
        account section editing PAM files
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        line: account     required      pam_faillock.so
        insertbefore: ^account.*required.*pam_unix\.so.*
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_is_enabled.found == 0
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - not result_authselect_present.stat.exists
    tags:
    - CJIS-5.5.3
    - DISA-STIG-RHEL-08-020014
    - DISA-STIG-RHEL-08-020015
    - NIST-800-171-3.1.8
    - NIST-800-53-AC-7(b)
    - NIST-800-53-CM-6(a)
    - PCI-DSS-Req-8.1.7
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - accounts_passwords_pam_faillock_unlock_time
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set Lockout Time for Failed Password Attempts - Check the presence of /etc/security/faillock.conf
      file
    ansible.builtin.stat:
      path: /etc/security/faillock.conf
    register: result_faillock_conf_check
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    tags:
    - CJIS-5.5.3
    - DISA-STIG-RHEL-08-020014
    - DISA-STIG-RHEL-08-020015
    - NIST-800-171-3.1.8
    - NIST-800-53-AC-7(b)
    - NIST-800-53-CM-6(a)
    - PCI-DSS-Req-8.1.7
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - accounts_passwords_pam_faillock_unlock_time
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set Lockout Time for Failed Password Attempts - Ensure the pam_faillock.so
      unlock_time parameter in /etc/security/faillock.conf
    ansible.builtin.lineinfile:
      path: /etc/security/faillock.conf
      regexp: ^\s*unlock_time\s*=
      line: unlock_time = {{ var_accounts_passwords_pam_faillock_unlock_time }}
      state: present
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - result_faillock_conf_check.stat.exists
    tags:
    - CJIS-5.5.3
    - DISA-STIG-RHEL-08-020014
    - DISA-STIG-RHEL-08-020015
    - NIST-800-171-3.1.8
    - NIST-800-53-AC-7(b)
    - NIST-800-53-CM-6(a)
    - PCI-DSS-Req-8.1.7
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - accounts_passwords_pam_faillock_unlock_time
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set Lockout Time for Failed Password Attempts - Ensure the pam_faillock.so
      unlock_time parameter not in PAM files
    block:

    - name: Set Lockout Time for Failed Password Attempts - Check if /etc/pam.d/system-auth
        file is present
      ansible.builtin.stat:
        path: /etc/pam.d/system-auth
      register: result_pam_auth_file_present

    - name: Set Lockout Time for Failed Password Attempts - Check the proper remediation
        for the system
      block:

      - name: Set Lockout Time for Failed Password Attempts - Define the PAM file
          to be edited as a local fact
        ansible.builtin.set_fact:
          pam_file_path: /etc/pam.d/system-auth

      - name: Set Lockout Time for Failed Password Attempts - Check if system relies
          on authselect tool
        ansible.builtin.stat:
          path: /usr/bin/authselect
        register: result_authselect_present

      - name: Set Lockout Time for Failed Password Attempts - Ensure authselect custom
          profile is used if authselect is present
        block:

        - name: Set Lockout Time for Failed Password Attempts - Check integrity of
            authselect current profile
          ansible.builtin.command:
            cmd: authselect check
          register: result_authselect_check_cmd
          changed_when: false
          check_mode: false
          failed_when: false

        - name: Set Lockout Time for Failed Password Attempts - Informative message
            based on the authselect integrity check result
          ansible.builtin.assert:
            that:
            - ansible_check_mode or result_authselect_check_cmd.rc == 0
            fail_msg:
            - authselect integrity check failed. Remediation aborted!
            - This remediation could not be applied because an authselect profile
              was not selected or the selected profile is not intact.
            - It is not recommended to manually edit the PAM files when authselect
              tool is available.
            - In cases where the default authselect profile does not cover a specific
              demand, a custom authselect profile is recommended.
            success_msg:
            - authselect integrity check passed

        - name: Set Lockout Time for Failed Password Attempts - Get authselect current
            profile
          ansible.builtin.shell:
            cmd: authselect current -r | awk '{ print $1 }'
          register: result_authselect_profile
          changed_when: false
          when:
          - result_authselect_check_cmd is success

        - name: Set Lockout Time for Failed Password Attempts - Define the current
            authselect profile as a local fact
          ansible.builtin.set_fact:
            authselect_current_profile: '{{ result_authselect_profile.stdout }}'
            authselect_custom_profile: '{{ result_authselect_profile.stdout }}'
          when:
          - result_authselect_profile is not skipped
          - result_authselect_profile.stdout is match("custom/")

        - name: Set Lockout Time for Failed Password Attempts - Define the new authselect
            custom profile as a local fact
          ansible.builtin.set_fact:
            authselect_current_profile: '{{ result_authselect_profile.stdout }}'
            authselect_custom_profile: custom/hardening
          when:
          - result_authselect_profile is not skipped
          - result_authselect_profile.stdout is not match("custom/")

        - name: Set Lockout Time for Failed Password Attempts - Get authselect current
            features to also enable them in the custom profile
          ansible.builtin.shell:
            cmd: authselect current | tail -n+3 | awk '{ print $2 }'
          register: result_authselect_features
          changed_when: false
          check_mode: false
          when:
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")

        - name: Set Lockout Time for Failed Password Attempts - Check if any custom
            profile with the same name was already created
          ansible.builtin.stat:
            path: /etc/authselect/{{ authselect_custom_profile }}
          register: result_authselect_custom_profile_present
          changed_when: false
          when:
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")

        - name: Set Lockout Time for Failed Password Attempts - Create an authselect
            custom profile based on the current profile
          ansible.builtin.command:
            cmd: authselect create-profile hardening -b {{ authselect_current_profile
              }}
          when:
          - result_authselect_profile is not skipped
          - result_authselect_check_cmd is success
          - authselect_current_profile is not match("^(custom/|local)")
          - not result_authselect_custom_profile_present.stat.exists

        - name: Set Lockout Time for Failed Password Attempts - Create an authselect
            custom profile based on sssd profile
          ansible.builtin.command:
            cmd: authselect create-profile hardening -b sssd
          when:
          - result_authselect_profile is not skipped
          - result_authselect_check_cmd is success
          - authselect_current_profile is match("local")
          - not result_authselect_custom_profile_present.stat.exists

        - name: Set Lockout Time for Failed Password Attempts - Ensure authselect
            changes are applied
          ansible.builtin.command:
            cmd: authselect apply-changes -b --backup=before-hardening-custom-profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")
          - authselect_custom_profile is not match(authselect_current_profile)

        - name: Set Lockout Time for Failed Password Attempts - Ensure the authselect
            custom profile is selected
          ansible.builtin.command:
            cmd: authselect select {{ authselect_custom_profile }}
          register: result_pam_authselect_select_profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")
          - authselect_custom_profile is not match(authselect_current_profile)

        - name: Set Lockout Time for Failed Password Attempts - Restore the authselect
            features in the custom profile
          ansible.builtin.command:
            cmd: authselect enable-feature {{ item }}
          loop: '{{ result_authselect_features.stdout_lines }}'
          register: result_pam_authselect_restore_features
          when:
          - result_authselect_profile is not skipped
          - result_authselect_features is not skipped
          - result_pam_authselect_select_profile is not skipped

        - name: Set Lockout Time for Failed Password Attempts - Ensure authselect
            changes are applied
          ansible.builtin.command:
            cmd: authselect apply-changes -b --backup=after-hardening-custom-profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - result_pam_authselect_restore_features is not skipped

        - name: Set Lockout Time for Failed Password Attempts - Change the PAM file
            to be edited according to the custom authselect profile
          ansible.builtin.set_fact:
            pam_file_path: /etc/authselect/{{ authselect_custom_profile }}/{{ pam_file_path
              | basename }}
          when:
          - authselect_custom_profile is defined
        when:
        - result_authselect_present.stat.exists

      - name: Set Lockout Time for Failed Password Attempts - Define a fact for control
          already filtered in case filters are used
        ansible.builtin.set_fact:
          pam_module_control: ''

      - name: Set Lockout Time for Failed Password Attempts - Check if {{ pam_file_path
          }} file is present
        ansible.builtin.stat:
          path: '{{ pam_file_path }}'
        register: result_pam_file_present

      - name: Set Lockout Time for Failed Password Attempts - Ensure the "unlock_time"
          option from "pam_faillock.so" is not present in {{ pam_file_path }}
        ansible.builtin.replace:
          dest: '{{ pam_file_path }}'
          regexp: (.*auth.*pam_faillock.so.*)\bunlock_time\b=?[0-9a-zA-Z]*(.*)
          replace: \1\2
        register: result_pam_option_removal
        when:
        - result_pam_file_present.stat.exists

      - name: Set Lockout Time for Failed Password Attempts - Ensure authselect changes
          are applied
        ansible.builtin.command:
          cmd: authselect apply-changes -b
        when:
        - result_authselect_present.stat.exists
        - result_pam_option_removal is changed
      when:
      - result_pam_auth_file_present.stat.exists

    - name: Set Lockout Time for Failed Password Attempts - Check if /etc/pam.d/password-auth
        file is present
      ansible.builtin.stat:
        path: /etc/pam.d/password-auth
      register: result_pam_password_auth_file_present

    - name: Set Lockout Time for Failed Password Attempts - Check the proper remediation
        for the system
      block:

      - name: Set Lockout Time for Failed Password Attempts - Define the PAM file
          to be edited as a local fact
        ansible.builtin.set_fact:
          pam_file_path: /etc/pam.d/password-auth

      - name: Set Lockout Time for Failed Password Attempts - Check if system relies
          on authselect tool
        ansible.builtin.stat:
          path: /usr/bin/authselect
        register: result_authselect_present

      - name: Set Lockout Time for Failed Password Attempts - Ensure authselect custom
          profile is used if authselect is present
        block:

        - name: Set Lockout Time for Failed Password Attempts - Check integrity of
            authselect current profile
          ansible.builtin.command:
            cmd: authselect check
          register: result_authselect_check_cmd
          changed_when: false
          check_mode: false
          failed_when: false

        - name: Set Lockout Time for Failed Password Attempts - Informative message
            based on the authselect integrity check result
          ansible.builtin.assert:
            that:
            - ansible_check_mode or result_authselect_check_cmd.rc == 0
            fail_msg:
            - authselect integrity check failed. Remediation aborted!
            - This remediation could not be applied because an authselect profile
              was not selected or the selected profile is not intact.
            - It is not recommended to manually edit the PAM files when authselect
              tool is available.
            - In cases where the default authselect profile does not cover a specific
              demand, a custom authselect profile is recommended.
            success_msg:
            - authselect integrity check passed

        - name: Set Lockout Time for Failed Password Attempts - Get authselect current
            profile
          ansible.builtin.shell:
            cmd: authselect current -r | awk '{ print $1 }'
          register: result_authselect_profile
          changed_when: false
          when:
          - result_authselect_check_cmd is success

        - name: Set Lockout Time for Failed Password Attempts - Define the current
            authselect profile as a local fact
          ansible.builtin.set_fact:
            authselect_current_profile: '{{ result_authselect_profile.stdout }}'
            authselect_custom_profile: '{{ result_authselect_profile.stdout }}'
          when:
          - result_authselect_profile is not skipped
          - result_authselect_profile.stdout is match("custom/")

        - name: Set Lockout Time for Failed Password Attempts - Define the new authselect
            custom profile as a local fact
          ansible.builtin.set_fact:
            authselect_current_profile: '{{ result_authselect_profile.stdout }}'
            authselect_custom_profile: custom/hardening
          when:
          - result_authselect_profile is not skipped
          - result_authselect_profile.stdout is not match("custom/")

        - name: Set Lockout Time for Failed Password Attempts - Get authselect current
            features to also enable them in the custom profile
          ansible.builtin.shell:
            cmd: authselect current | tail -n+3 | awk '{ print $2 }'
          register: result_authselect_features
          changed_when: false
          check_mode: false
          when:
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")

        - name: Set Lockout Time for Failed Password Attempts - Check if any custom
            profile with the same name was already created
          ansible.builtin.stat:
            path: /etc/authselect/{{ authselect_custom_profile }}
          register: result_authselect_custom_profile_present
          changed_when: false
          when:
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")

        - name: Set Lockout Time for Failed Password Attempts - Create an authselect
            custom profile based on the current profile
          ansible.builtin.command:
            cmd: authselect create-profile hardening -b {{ authselect_current_profile
              }}
          when:
          - result_authselect_profile is not skipped
          - result_authselect_check_cmd is success
          - authselect_current_profile is not match("^(custom/|local)")
          - not result_authselect_custom_profile_present.stat.exists

        - name: Set Lockout Time for Failed Password Attempts - Create an authselect
            custom profile based on sssd profile
          ansible.builtin.command:
            cmd: authselect create-profile hardening -b sssd
          when:
          - result_authselect_profile is not skipped
          - result_authselect_check_cmd is success
          - authselect_current_profile is match("local")
          - not result_authselect_custom_profile_present.stat.exists

        - name: Set Lockout Time for Failed Password Attempts - Ensure authselect
            changes are applied
          ansible.builtin.command:
            cmd: authselect apply-changes -b --backup=before-hardening-custom-profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")
          - authselect_custom_profile is not match(authselect_current_profile)

        - name: Set Lockout Time for Failed Password Attempts - Ensure the authselect
            custom profile is selected
          ansible.builtin.command:
            cmd: authselect select {{ authselect_custom_profile }}
          register: result_pam_authselect_select_profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - authselect_current_profile is not match("custom/")
          - authselect_custom_profile is not match(authselect_current_profile)

        - name: Set Lockout Time for Failed Password Attempts - Restore the authselect
            features in the custom profile
          ansible.builtin.command:
            cmd: authselect enable-feature {{ item }}
          loop: '{{ result_authselect_features.stdout_lines }}'
          register: result_pam_authselect_restore_features
          when:
          - result_authselect_profile is not skipped
          - result_authselect_features is not skipped
          - result_pam_authselect_select_profile is not skipped

        - name: Set Lockout Time for Failed Password Attempts - Ensure authselect
            changes are applied
          ansible.builtin.command:
            cmd: authselect apply-changes -b --backup=after-hardening-custom-profile
          when:
          - result_authselect_check_cmd is success
          - result_authselect_profile is not skipped
          - result_pam_authselect_restore_features is not skipped

        - name: Set Lockout Time for Failed Password Attempts - Change the PAM file
            to be edited according to the custom authselect profile
          ansible.builtin.set_fact:
            pam_file_path: /etc/authselect/{{ authselect_custom_profile }}/{{ pam_file_path
              | basename }}
          when:
          - authselect_custom_profile is defined
        when:
        - result_authselect_present.stat.exists

      - name: Set Lockout Time for Failed Password Attempts - Define a fact for control
          already filtered in case filters are used
        ansible.builtin.set_fact:
          pam_module_control: ''

      - name: Set Lockout Time for Failed Password Attempts - Check if {{ pam_file_path
          }} file is present
        ansible.builtin.stat:
          path: '{{ pam_file_path }}'
        register: result_pam_file_present

      - name: Set Lockout Time for Failed Password Attempts - Ensure the "unlock_time"
          option from "pam_faillock.so" is not present in {{ pam_file_path }}
        ansible.builtin.replace:
          dest: '{{ pam_file_path }}'
          regexp: (.*auth.*pam_faillock.so.*)\bunlock_time\b=?[0-9a-zA-Z]*(.*)
          replace: \1\2
        register: result_pam_option_removal
        when:
        - result_pam_file_present.stat.exists

      - name: Set Lockout Time for Failed Password Attempts - Ensure authselect changes
          are applied
        ansible.builtin.command:
          cmd: authselect apply-changes -b
        when:
        - result_authselect_present.stat.exists
        - result_pam_option_removal is changed
      when:
      - result_pam_password_auth_file_present.stat.exists
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - result_faillock_conf_check.stat.exists
    tags:
    - CJIS-5.5.3
    - DISA-STIG-RHEL-08-020014
    - DISA-STIG-RHEL-08-020015
    - NIST-800-171-3.1.8
    - NIST-800-53-AC-7(b)
    - NIST-800-53-CM-6(a)
    - PCI-DSS-Req-8.1.7
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - accounts_passwords_pam_faillock_unlock_time
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set Lockout Time for Failed Password Attempts - Ensure the pam_faillock.so
      unlock_time parameter in PAM files
    block:

    - name: Set Lockout Time for Failed Password Attempts - Check if pam_faillock.so
        unlock_time parameter is already enabled in pam files
      ansible.builtin.lineinfile:
        path: /etc/pam.d/system-auth
        regexp: .*auth.*pam_faillock\.so (preauth|authfail).*unlock_time
        state: absent
      check_mode: true
      changed_when: false
      register: result_pam_faillock_unlock_time_parameter_is_present

    - name: Set Lockout Time for Failed Password Attempts - Ensure the inclusion of
        pam_faillock.so preauth unlock_time parameter in auth section
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        backrefs: true
        regexp: (^\s*auth\s+)([\w\[].*\b)(\s+pam_faillock.so preauth.*)
        line: \1required\3 unlock_time={{ var_accounts_passwords_pam_faillock_unlock_time
          }}
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_unlock_time_parameter_is_present.found == 0

    - name: Set Lockout Time for Failed Password Attempts - Ensure the inclusion of
        pam_faillock.so authfail unlock_time parameter in auth section
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        backrefs: true
        regexp: (^\s*auth\s+)([\w\[].*\b)(\s+pam_faillock.so authfail.*)
        line: \1required\3 unlock_time={{ var_accounts_passwords_pam_faillock_unlock_time
          }}
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_unlock_time_parameter_is_present.found == 0

    - name: Set Lockout Time for Failed Password Attempts - Ensure the desired value
        for pam_faillock.so preauth unlock_time parameter in auth section
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        backrefs: true
        regexp: (^\s*auth\s+)([\w\[].*\b)(\s+pam_faillock.so preauth.*)(unlock_time)=[0-9]+(.*)
        line: \1required\3\4={{ var_accounts_passwords_pam_faillock_unlock_time }}\5
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_unlock_time_parameter_is_present.found > 0

    - name: Set Lockout Time for Failed Password Attempts - Ensure the desired value
        for pam_faillock.so authfail unlock_time parameter in auth section
      ansible.builtin.lineinfile:
        path: '{{ item }}'
        backrefs: true
        regexp: (^\s*auth\s+)([\w\[].*\b)(\s+pam_faillock.so authfail.*)(unlock_time)=[0-9]+(.*)
        line: \1required\3\4={{ var_accounts_passwords_pam_faillock_unlock_time }}\5
        state: present
      loop:
      - /etc/pam.d/system-auth
      - /etc/pam.d/password-auth
      when:
      - result_pam_faillock_unlock_time_parameter_is_present.found > 0
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - not result_faillock_conf_check.stat.exists
    tags:
    - CJIS-5.5.3
    - DISA-STIG-RHEL-08-020014
    - DISA-STIG-RHEL-08-020015
    - NIST-800-171-3.1.8
    - NIST-800-53-AC-7(b)
    - NIST-800-53-CM-6(a)
    - PCI-DSS-Req-8.1.7
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.4
    - accounts_passwords_pam_faillock_unlock_time
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Ensure PAM Enforces Password Requirements - Minimum Digit Characters - Ensure
      PAM variable dcredit is set accordingly
    ansible.builtin.lineinfile:
      create: true
      dest: /etc/security/pwquality.conf
      regexp: ^#?\s*dcredit
      line: dcredit = {{ var_password_pam_dcredit }}
    when:
    - '"kernel" in ansible_facts.packages'
    - '"libpwquality" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-020130
    - NIST-800-53-CM-6(a)
    - NIST-800-53-IA-5(1)(a)
    - NIST-800-53-IA-5(4)
    - NIST-800-53-IA-5(c)
    - PCI-DSS-Req-8.2.3
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.6
    - accounts_password_pam_dcredit
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Ensure PAM Enforces Password Requirements - Minimum Different Characters
      - Ensure PAM variable difok is set accordingly
    ansible.builtin.lineinfile:
      create: true
      dest: /etc/security/pwquality.conf
      regexp: ^#?\s*difok
      line: difok = {{ var_password_pam_difok }}
    when:
    - '"kernel" in ansible_facts.packages'
    - '"libpwquality" in ansible_facts.packages'
    tags:
    - CJIS-5.6.2.1.1
    - DISA-STIG-RHEL-08-020170
    - NIST-800-53-CM-6(a)
    - NIST-800-53-IA-5(1)(b)
    - NIST-800-53-IA-5(4)
    - NIST-800-53-IA-5(c)
    - accounts_password_pam_difok
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Ensure PAM Enforces Password Requirements - Minimum Lowercase Characters
      - Ensure PAM variable lcredit is set accordingly
    ansible.builtin.lineinfile:
      create: true
      dest: /etc/security/pwquality.conf
      regexp: ^#?\s*lcredit
      line: lcredit = {{ var_password_pam_lcredit }}
    when:
    - '"kernel" in ansible_facts.packages'
    - '"libpwquality" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-020120
    - NIST-800-53-CM-6(a)
    - NIST-800-53-IA-5(1)(a)
    - NIST-800-53-IA-5(4)
    - NIST-800-53-IA-5(c)
    - PCI-DSS-Req-8.2.3
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.6
    - accounts_password_pam_lcredit
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Ensure PAM Enforces Password Requirements - Maximum Consecutive Repeating
      Characters from Same Character Class - Ensure PAM variable maxclassrepeat is
      set accordingly
    ansible.builtin.lineinfile:
      create: true
      dest: /etc/security/pwquality.conf
      regexp: ^#?\s*maxclassrepeat
      line: maxclassrepeat = {{ var_password_pam_maxclassrepeat }}
    when:
    - '"kernel" in ansible_facts.packages'
    - '"libpwquality" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-020140
    - NIST-800-53-CM-6(a)
    - NIST-800-53-IA-5(1)(a)
    - NIST-800-53-IA-5(4)
    - NIST-800-53-IA-5(c)
    - accounts_password_pam_maxclassrepeat
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set Password Maximum Consecutive Repeating Characters - Ensure PAM variable
      maxrepeat is set accordingly
    ansible.builtin.lineinfile:
      create: true
      dest: /etc/security/pwquality.conf
      regexp: ^#?\s*maxrepeat
      line: maxrepeat = {{ var_password_pam_maxrepeat }}
    when:
    - '"kernel" in ansible_facts.packages'
    - '"libpwquality" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-020150
    - NIST-800-53-CM-6(a)
    - NIST-800-53-IA-5(4)
    - NIST-800-53-IA-5(c)
    - accounts_password_pam_maxrepeat
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Ensure PAM Enforces Password Requirements - Minimum Length - Ensure PAM
      variable minlen is set accordingly
    ansible.builtin.lineinfile:
      create: true
      dest: /etc/security/pwquality.conf
      regexp: ^#?\s*minlen
      line: minlen = {{ var_password_pam_minlen }}
    when:
    - '"kernel" in ansible_facts.packages'
    - '"libpwquality" in ansible_facts.packages'
    tags:
    - CJIS-5.6.2.1.1
    - DISA-STIG-RHEL-08-020230
    - NIST-800-53-CM-6(a)
    - NIST-800-53-IA-5(1)(a)
    - NIST-800-53-IA-5(4)
    - NIST-800-53-IA-5(c)
    - PCI-DSS-Req-8.2.3
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.6
    - accounts_password_pam_minlen
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Ensure PAM Enforces Password Requirements - Minimum Special Characters -
      Ensure PAM variable ocredit is set accordingly
    ansible.builtin.lineinfile:
      create: true
      dest: /etc/security/pwquality.conf
      regexp: ^#?\s*ocredit
      line: ocredit = {{ var_password_pam_ocredit }}
    when:
    - '"kernel" in ansible_facts.packages'
    - '"libpwquality" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-020280
    - NIST-800-53-CM-6(a)
    - NIST-800-53-IA-5(1)(a)
    - NIST-800-53-IA-5(4)
    - NIST-800-53-IA-5(c)
    - accounts_password_pam_ocredit
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Ensure PAM Enforces Password Requirements - Minimum Uppercase Characters
      - Ensure PAM variable ucredit is set accordingly
    ansible.builtin.lineinfile:
      create: true
      dest: /etc/security/pwquality.conf
      regexp: ^#?\s*ucredit
      line: ucredit = {{ var_password_pam_ucredit }}
    when:
    - '"kernel" in ansible_facts.packages'
    - '"libpwquality" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-020110
    - NIST-800-53-CM-6(a)
    - NIST-800-53-IA-5(1)(a)
    - NIST-800-53-IA-5(4)
    - NIST-800-53-IA-5(c)
    - PCI-DSS-Req-8.2.3
    - accounts_password_pam_ucredit
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable Ctrl-Alt-Del Burst Action
    ansible.builtin.lineinfile:
      dest: /etc/systemd/system.conf
      state: present
      regexp: ^CtrlAltDelBurstAction
      line: CtrlAltDelBurstAction=none
      create: true
    when:
    - '"kernel" in ansible_facts.packages'
    - '"systemd" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040172
    - NIST-800-171-3.4.5
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-6(a)
    - disable_ctrlaltdel_burstaction
    - disable_strategy
    - high_severity
    - low_complexity
    - low_disruption
    - no_reboot_needed

  - name: Disable Ctrl-Alt-Del Reboot Activation
    ansible.builtin.systemd:
      name: ctrl-alt-del.target
      force: true
      masked: true
      state: stopped
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040170
    - NIST-800-171-3.4.5
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - disable_ctrlaltdel_reboot
    - disable_strategy
    - high_severity
    - low_complexity
    - low_disruption
    - no_reboot_needed

  - name: Require Authentication for Single User Mode - Require single user mode password
    ansible.builtin.lineinfile:
      create: true
      dest: /usr/lib/systemd/system/rescue.service
      regexp: ^#?ExecStart=
      line: ExecStart=-/bin/sh -c "/sbin/sulogin; /usr/bin/systemctl --fail --no-block
        default"
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010151
    - NIST-800-171-3.1.1
    - NIST-800-171-3.4.5
    - NIST-800-53-AC-3
    - NIST-800-53-CM-6(a)
    - NIST-800-53-IA-2
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - require_singleuser_auth
    - restrict_strategy

  - name: 'Support session locking with tmux: Determine If the Tmux Launch Script
      Is Present in /etc/bashrc'
    ansible.builtin.find:
      paths: /etc
      patterns: bashrc
      contains: .*case "$name" in sshd|login\) exec tmux ;; esac.*
    register: tmux_in_bashrc
    when:
    - '"kernel" in ansible_facts.packages'
    - '"tmux" in ansible_facts.packages'
    tags:
    - configure_bashrc_exec_tmux
    - configure_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed

  - name: 'Support session locking with tmux: Determine If the Tmux Launch Script
      Is Present in /etc/profile.d/*.sh'
    ansible.builtin.find:
      paths: /etc/profile.d
      patterns: '*.sh'
      contains: .*case "$name" in sshd|login\) exec tmux ;; esac.*
    register: tmux_in_profile_d
    when:
    - '"kernel" in ansible_facts.packages'
    - '"tmux" in ansible_facts.packages'
    tags:
    - configure_bashrc_exec_tmux
    - configure_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed

  - name: 'Support session locking with tmux: Insert the Correct Script into /etc/profile.d/tmux.sh'
    ansible.builtin.blockinfile:
      path: /etc/profile.d/tmux.sh
      block: |
        if [ "$PS1" ]; then
          parent=$(ps -o ppid= -p $$)
          name=$(ps -o comm= -p $parent)
          case "$name" in sshd|login) exec tmux ;; esac
        fi
      create: true
    when:
    - '"kernel" in ansible_facts.packages'
    - '"tmux" in ansible_facts.packages'
    - tmux_in_bashrc is defined and tmux_in_bashrc.matched == 0
    - tmux_in_profile_d is defined and tmux_in_profile_d.matched == 0
    tags:
    - configure_bashrc_exec_tmux
    - configure_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed

  - name: Configure tmux to lock session after inactivity
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/tmux.conf
        create: true
        regexp: (?i)^\s*set -g lock-after-time\s+
        mode: '0644'
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/tmux.conf
      ansible.builtin.lineinfile:
        path: /etc/tmux.conf
        create: true
        regexp: (?i)^\s*set -g lock-after-time\s+
        mode: '0644'
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/tmux.conf
      ansible.builtin.lineinfile:
        path: /etc/tmux.conf
        create: true
        regexp: (?i)^\s*set -g lock-after-time\s+
        mode: '0644'
        line: set -g lock-after-time 900
        state: present
    when:
    - '"kernel" in ansible_facts.packages'
    - '"tmux" in ansible_facts.packages'
    tags:
    - configure_tmux_lock_after_time
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Configure the tmux Lock Command
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/tmux.conf
        create: true
        regexp: (?i)^\s*set -g lock-command\s+
        mode: '0644'
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/tmux.conf
      ansible.builtin.lineinfile:
        path: /etc/tmux.conf
        create: true
        regexp: (?i)^\s*set -g lock-command\s+
        mode: '0644'
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/tmux.conf
      ansible.builtin.lineinfile:
        path: /etc/tmux.conf
        create: true
        regexp: (?i)^\s*set -g lock-command\s+
        mode: '0644'
        line: set -g lock-command vlock
        state: present
    when:
    - '"kernel" in ansible_facts.packages'
    - '"tmux" in ansible_facts.packages'
    tags:
    - NIST-800-53-AC-11(a)
    - NIST-800-53-AC-11(b)
    - NIST-800-53-CM-6(a)
    - configure_tmux_lock_command
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Prevent user from disabling the screen lock - Ensure tmux line not exists
    ansible.builtin.lineinfile:
      path: /etc/shells
      regex: tmux\s*$
      state: absent
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-CM-6
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed
    - no_tmux_in_shells
    - restrict_strategy

  - name: Prevent Login to Accounts With Empty Password - Check if system relies on
      authselect
    ansible.builtin.stat:
      path: /usr/bin/authselect
    register: result_authselect_present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.5.2
    - DISA-STIG-RHEL-08-020331
    - DISA-STIG-RHEL-08-020332
    - NIST-800-171-3.1.1
    - NIST-800-171-3.1.5
    - NIST-800-53-CM-6(a)
    - NIST-800-53-IA-5(1)(a)
    - NIST-800-53-IA-5(c)
    - PCI-DSS-Req-8.2.3
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.1
    - configure_strategy
    - high_severity
    - low_complexity
    - medium_disruption
    - no_empty_passwords
    - no_reboot_needed

  - name: Prevent Login to Accounts With Empty Password - Remediate using authselect
    block:

    - name: Prevent Login to Accounts With Empty Password - Check integrity of authselect
        current profile
      ansible.builtin.command:
        cmd: authselect check
      register: result_authselect_check_cmd
      changed_when: false
      check_mode: false
      failed_when: false

    - name: Prevent Login to Accounts With Empty Password - Informative message based
        on the authselect integrity check result
      ansible.builtin.assert:
        that:
        - ansible_check_mode or result_authselect_check_cmd.rc == 0
        fail_msg:
        - authselect integrity check failed. Remediation aborted!
        - This remediation could not be applied because an authselect profile was
          not selected or the selected profile is not intact.
        - It is not recommended to manually edit the PAM files when authselect tool
          is available.
        - In cases where the default authselect profile does not cover a specific
          demand, a custom authselect profile is recommended.
        success_msg:
        - authselect integrity check passed

    - name: Prevent Login to Accounts With Empty Password - Get authselect current
        features
      ansible.builtin.shell:
        cmd: authselect current | tail -n+3 | awk '{ print $2 }'
      register: result_authselect_features
      changed_when: false
      check_mode: false
      when:
      - result_authselect_check_cmd is success

    - name: Prevent Login to Accounts With Empty Password - Ensure "without-nullok"
        feature is enabled using authselect tool
      ansible.builtin.command:
        cmd: authselect enable-feature without-nullok
      register: result_authselect_enable_feature_cmd
      when:
      - result_authselect_check_cmd is success
      - result_authselect_features.stdout is not search("without-nullok")

    - name: Prevent Login to Accounts With Empty Password - Ensure authselect changes
        are applied
      ansible.builtin.command:
        cmd: authselect apply-changes -b
      when:
      - result_authselect_enable_feature_cmd is not skipped
      - result_authselect_enable_feature_cmd is success
    when:
    - '"kernel" in ansible_facts.packages'
    - result_authselect_present.stat.exists
    tags:
    - CJIS-5.5.2
    - DISA-STIG-RHEL-08-020331
    - DISA-STIG-RHEL-08-020332
    - NIST-800-171-3.1.1
    - NIST-800-171-3.1.5
    - NIST-800-53-CM-6(a)
    - NIST-800-53-IA-5(1)(a)
    - NIST-800-53-IA-5(c)
    - PCI-DSS-Req-8.2.3
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.1
    - configure_strategy
    - high_severity
    - low_complexity
    - medium_disruption
    - no_empty_passwords
    - no_reboot_needed

  - name: Prevent Login to Accounts With Empty Password - Remediate directly editing
      PAM files
    ansible.builtin.replace:
      dest: '{{ item }}'
      regexp: nullok
    loop:
    - /etc/pam.d/system-auth
    - /etc/pam.d/password-auth
    when:
    - '"kernel" in ansible_facts.packages'
    - not result_authselect_present.stat.exists
    tags:
    - CJIS-5.5.2
    - DISA-STIG-RHEL-08-020331
    - DISA-STIG-RHEL-08-020332
    - NIST-800-171-3.1.1
    - NIST-800-171-3.1.5
    - NIST-800-53-CM-6(a)
    - NIST-800-53-IA-5(1)(a)
    - NIST-800-53-IA-5(c)
    - PCI-DSS-Req-8.2.3
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.1
    - configure_strategy
    - high_severity
    - low_complexity
    - medium_disruption
    - no_empty_passwords
    - no_reboot_needed

  - name: Restrict Virtual Console Root Logins
    ansible.builtin.lineinfile:
      dest: /etc/securetty
      regexp: ^vc/[0-9]
      state: absent
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.1
    - NIST-800-171-3.1.5
    - NIST-800-53-AC-6
    - NIST-800-53-CM-6(a)
    - PCI-DSSv4-8.6
    - PCI-DSSv4-8.6.1
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy
    - securetty_root_login_console_only

  - name: Find /etc/security/limits.d files containing maxlogins configuration
    ansible.builtin.find:
      paths: /etc/security/limits.d
      contains: ^[\s]*\*[\s]+(?:(?:hard)|(?:-))[\s]+maxlogins
      patterns: '*.conf'
    register: maxlogins
    when: ( "pam" in ansible_facts.packages and "kernel" in ansible_facts.packages
      )
    tags:
    - CJIS-5.5.2.2
    - DISA-STIG-RHEL-08-020024
    - NIST-800-53-AC-10
    - NIST-800-53-CM-6(a)
    - accounts_max_concurrent_login_sessions
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Limit the Number of Concurrent Login Sessions Allowed Per User in files
      from limits.d
    ansible.builtin.replace:
      dest: '{{ item.path }}'
      regexp: ^#?\*.*maxlogins.*
      replace: '*          hard    maxlogins     {{ var_accounts_max_concurrent_login_sessions
        }}'
    with_items:
    - '{{ maxlogins.files }}'
    when: ( "pam" in ansible_facts.packages and "kernel" in ansible_facts.packages
      )
    tags:
    - CJIS-5.5.2.2
    - DISA-STIG-RHEL-08-020024
    - NIST-800-53-AC-10
    - NIST-800-53-CM-6(a)
    - accounts_max_concurrent_login_sessions
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Limit the Number of Concurrent Login Sessions Allowed Per User
    ansible.builtin.lineinfile:
      state: present
      dest: /etc/security/limits.conf
      insertbefore: ^# End of file
      regexp: ^#?\*.*maxlogins
      line: '*          hard    maxlogins     {{ var_accounts_max_concurrent_login_sessions
        }}'
      create: true
    when:
    - ( "pam" in ansible_facts.packages and "kernel" in ansible_facts.packages )
    - maxlogins.matched == 0
    tags:
    - CJIS-5.5.2.2
    - DISA-STIG-RHEL-08-020024
    - NIST-800-53-AC-10
    - NIST-800-53-CM-6(a)
    - accounts_max_concurrent_login_sessions
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Check if umask in /etc/bashrc is already set
    ansible.builtin.lineinfile:
      path: /etc/bashrc
      regexp: ^[^#]*\bumask\s+\d+$
      state: absent
    check_mode: true
    changed_when: false
    register: umask_replace
    when: '"bash" in ansible_facts.packages'
    tags:
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - accounts_umask_etc_bashrc
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Replace user umask in /etc/bashrc
    ansible.builtin.replace:
      path: /etc/bashrc
      regexp: ^([^#]*\b)umask\s+\d+$
      replace: \g<1>umask {{ var_accounts_user_umask }}
    when:
    - '"bash" in ansible_facts.packages'
    - umask_replace.found > 0
    tags:
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - accounts_umask_etc_bashrc
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Ensure the Default umask is Appended Correctly
    ansible.builtin.lineinfile:
      create: true
      path: /etc/bashrc
      line: umask {{ var_accounts_user_umask }}
    when:
    - '"bash" in ansible_facts.packages'
    - umask_replace.found == 0
    tags:
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - accounts_umask_etc_bashrc
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Check if umask in /etc/csh.cshrc is already set
    ansible.builtin.lineinfile:
      path: /etc/csh.cshrc
      regexp: ^(\s*)umask\s+.*
      state: absent
    check_mode: true
    changed_when: false
    register: umask_replace
    when: '"tcsh" in ansible_facts.packages'
    tags:
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - accounts_umask_etc_csh_cshrc
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Replace user umask in /etc/csh.cshrc
    ansible.builtin.replace:
      path: /etc/csh.cshrc
      regexp: ^(\s*)umask(\s+).*
      replace: \g<1>umask\g<2>{{ var_accounts_user_umask }}
    when:
    - '"tcsh" in ansible_facts.packages'
    - umask_replace.found > 0
    tags:
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - accounts_umask_etc_csh_cshrc
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Ensure the Default umask is Appended Correctly
    ansible.builtin.lineinfile:
      create: true
      path: /etc/csh.cshrc
      line: umask {{ var_accounts_user_umask }}
    when:
    - '"tcsh" in ansible_facts.packages'
    - umask_replace.found == 0
    tags:
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - accounts_umask_etc_csh_cshrc
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Ensure the Default Umask is Set Correctly in /etc/profile - Locate Profile
      Configuration Files Where umask Is Defined
    ansible.builtin.find:
      paths:
      - /etc/profile.d
      patterns:
      - sh.local
      - '*.sh'
      contains: ^[\s]*umask\s+\d+
    register: result_profile_d_files
    tags:
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - accounts_umask_etc_profile
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Ensure the Default Umask is Set Correctly in /etc/profile - Replace Existing
      umask Value in Files From /etc/profile.d
    ansible.builtin.replace:
      path: '{{ item.path }}'
      regexp: ^(\s*)umask\s+\d+
      replace: \1umask {{ var_accounts_user_umask }}
    loop: '{{ result_profile_d_files.files }}'
    register: result_umask_replaced_profile_d
    when: result_profile_d_files.matched
    tags:
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - accounts_umask_etc_profile
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Ensure the Default Umask is Set Correctly in /etc/profile - Ensure umask
      Is Set in /etc/profile if Not Already Set Elsewhere
    ansible.builtin.lineinfile:
      create: true
      mode: 420
      path: /etc/profile
      line: umask {{ var_accounts_user_umask }}
    when: not result_profile_d_files.matched
    tags:
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - accounts_umask_etc_profile
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Ensure the Default Umask is Set Correctly in /etc/profile - Ensure umask
      Value For All Existing umask Definition in /etc/profile
    ansible.builtin.replace:
      path: /etc/profile
      regexp: ^(\s*)umask\s+\d+
      replace: \1umask {{ var_accounts_user_umask }}
    register: result_umask_replaced_profile
    tags:
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - accounts_umask_etc_profile
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable Recovery Booting - Verify GRUB_DISABLE_RECOVERY=true
    ansible.builtin.lineinfile:
      path: /etc/default/grub
      regexp: ^GRUB_DISABLE_RECOVERY=.*
      line: GRUB_DISABLE_RECOVERY=true
      state: present
    register: grub_config_changed
    when: ( "grub2-common" in ansible_facts.packages and "kernel" in ansible_facts.packages
      )
    tags:
    - grub2_disable_recovery
    - low_complexity
    - low_disruption
    - medium_severity
    - reboot_required
    - restrict_strategy

  - name: Disable Recovery Booting - Update grub defaults and the bootloader menu
    ansible.builtin.command: /sbin/grubby --update-kernel=ALL
    when:
    - ( "grub2-common" in ansible_facts.packages and "kernel" in ansible_facts.packages
      )
    - grub_config_changed is changed
    tags:
    - grub2_disable_recovery
    - low_complexity
    - low_disruption
    - medium_severity
    - reboot_required
    - restrict_strategy

  - name: Check if random.trust_cpu argument is already present in /etc/default/grub
    ansible.builtin.slurp:
      src: /etc/default/grub
    register: etc_default_grub
    when: ( "grub2-common" in ansible_facts.packages and "kernel" in ansible_facts.packages
      )
    tags:
    - grub2_kernel_trust_cpu_rng
    - low_disruption
    - medium_complexity
    - medium_severity
    - reboot_required
    - restrict_strategy

  - name: Check if random.trust_cpu argument is already present
    ansible.builtin.command: /sbin/grubby --info=ALL
    register: grubby_info
    check_mode: false
    changed_when: false
    failed_when: false
    when: ( "grub2-common" in ansible_facts.packages and "kernel" in ansible_facts.packages
      )
    tags:
    - grub2_kernel_trust_cpu_rng
    - low_disruption
    - medium_complexity
    - medium_severity
    - reboot_required
    - restrict_strategy

  - name: Update grub defaults and the bootloader menu
    ansible.builtin.command: /sbin/grubby --update-kernel=ALL --args="random.trust_cpu=on"
    when:
    - ( "grub2-common" in ansible_facts.packages and "kernel" in ansible_facts.packages
      )
    - (grubby_info.stdout is not search('random.trust_cpu=on')) or ((etc_default_grub['content']
      | b64decode) is not search('random.trust_cpu=on'))
    tags:
    - grub2_kernel_trust_cpu_rng
    - low_disruption
    - medium_complexity
    - medium_severity
    - reboot_required
    - restrict_strategy

  - name: Check if pti argument is already present in /etc/default/grub
    ansible.builtin.slurp:
      src: /etc/default/grub
    register: etc_default_grub
    when: ( "grub2-common" in ansible_facts.packages and "kernel" in ansible_facts.packages
      )
    tags:
    - DISA-STIG-RHEL-08-040004
    - NIST-800-53-SI-16
    - grub2_pti_argument
    - low_disruption
    - low_severity
    - medium_complexity
    - reboot_required
    - restrict_strategy

  - name: Check if pti argument is already present
    ansible.builtin.command: /sbin/grubby --info=ALL
    register: grubby_info
    check_mode: false
    changed_when: false
    failed_when: false
    when: ( "grub2-common" in ansible_facts.packages and "kernel" in ansible_facts.packages
      )
    tags:
    - DISA-STIG-RHEL-08-040004
    - NIST-800-53-SI-16
    - grub2_pti_argument
    - low_disruption
    - low_severity
    - medium_complexity
    - reboot_required
    - restrict_strategy

  - name: Update grub defaults and the bootloader menu
    ansible.builtin.command: /sbin/grubby --update-kernel=ALL --args="pti=on"
    when:
    - ( "grub2-common" in ansible_facts.packages and "kernel" in ansible_facts.packages
      )
    - (grubby_info.stdout is not search('pti=on')) or ((etc_default_grub['content']
      | b64decode) is not search('pti=on'))
    tags:
    - DISA-STIG-RHEL-08-040004
    - NIST-800-53-SI-16
    - grub2_pti_argument
    - low_disruption
    - low_severity
    - medium_complexity
    - reboot_required
    - restrict_strategy

  - name: Check if vsyscall argument is already present in /etc/default/grub
    ansible.builtin.slurp:
      src: /etc/default/grub
    register: etc_default_grub
    when:
    - ( "grub2-common" in ansible_facts.packages and "kernel" in ansible_facts.packages
      )
    - ansible_architecture == "x86_64"
    tags:
    - DISA-STIG-RHEL-08-010422
    - NIST-800-53-CM-7(a)
    - grub2_vsyscall_argument
    - low_disruption
    - medium_complexity
    - medium_severity
    - reboot_required
    - restrict_strategy

  - name: Check if vsyscall argument is already present
    ansible.builtin.command: /sbin/grubby --info=ALL
    register: grubby_info
    check_mode: false
    changed_when: false
    failed_when: false
    when:
    - ( "grub2-common" in ansible_facts.packages and "kernel" in ansible_facts.packages
      )
    - ansible_architecture == "x86_64"
    tags:
    - DISA-STIG-RHEL-08-010422
    - NIST-800-53-CM-7(a)
    - grub2_vsyscall_argument
    - low_disruption
    - medium_complexity
    - medium_severity
    - reboot_required
    - restrict_strategy

  - name: Update grub defaults and the bootloader menu
    ansible.builtin.command: /sbin/grubby --update-kernel=ALL --args="vsyscall=none"
    when:
    - ( "grub2-common" in ansible_facts.packages and "kernel" in ansible_facts.packages
      )
    - ansible_architecture == "x86_64"
    - (grubby_info.stdout is not search('vsyscall=none')) or ((etc_default_grub['content']
      | b64decode) is not search('vsyscall=none'))
    tags:
    - DISA-STIG-RHEL-08-010422
    - NIST-800-53-CM-7(a)
    - grub2_vsyscall_argument
    - low_disruption
    - medium_complexity
    - medium_severity
    - reboot_required
    - restrict_strategy

  - name: Ensure BLS boot entries options contain audit=1
    block:

    - name: 'Check how many boot entries exist '
      ansible.builtin.find:
        paths: /boot/loader/entries/
        patterns: '*.conf'
      register: n_entries

    - name: Check how many boot entries set audit=1
      ansible.builtin.find:
        paths: /boot/loader/entries/
        contains: ^options .*audit=1.*$
        patterns: '*.conf'
      register: n_entries_options

    - name: Update boot entries options
      ansible.builtin.command: grubby --update-kernel=ALL --args="audit=1"
      when: n_entries is defined and n_entries_options is defined and n_entries.matched
        != n_entries_options.matched

    - name: Check if /etc/kernel/cmdline exists
      ansible.builtin.stat:
        path: /etc/kernel/cmdline
      register: cmdline_stat

    - name: Check if /etc/kernel/cmdline contains audit=1
      ansible.builtin.find:
        paths: /etc/kernel/
        patterns: cmdline
        contains: ^.*audit=1.*$
      register: cmdline_find

    - name: Add /etc/kernel/cmdline contains audit=1
      ansible.builtin.lineinfile:
        create: true
        path: /etc/kernel/cmdline
        line: audit=1
      when: cmdline_stat is defined and not cmdline_stat.stat.exists

    - name: Append /etc/kernel/cmdline contains audit=1
      ansible.builtin.lineinfile:
        path: /etc/kernel/cmdline
        backrefs: true
        regexp: ^(.*)$
        line: \1 audit=1
      when: cmdline_stat is defined and cmdline_stat.stat.exists and cmdline_find
        is defined and cmdline_find.matched == 0
    when:
    - ansible_architecture == "s390x"
    - ansible_virtualization_type not in ["docker", "lxc", "openvz", "podman", "container"]
    tags:
    - configure_strategy
    - low_disruption
    - medium_complexity
    - medium_severity
    - reboot_required
    - zipl_audit_argument

  - name: Ensure BLS boot entries options contain audit_backlog_limit=8192
    block:

    - name: 'Check how many boot entries exist '
      ansible.builtin.find:
        paths: /boot/loader/entries/
        patterns: '*.conf'
      register: n_entries

    - name: Check how many boot entries set audit_backlog_limit=8192
      ansible.builtin.find:
        paths: /boot/loader/entries/
        contains: ^options .*audit_backlog_limit=8192.*$
        patterns: '*.conf'
      register: n_entries_options

    - name: Update boot entries options
      ansible.builtin.command: grubby --update-kernel=ALL --args="audit_backlog_limit=8192"
      when: n_entries is defined and n_entries_options is defined and n_entries.matched
        != n_entries_options.matched

    - name: Check if /etc/kernel/cmdline exists
      ansible.builtin.stat:
        path: /etc/kernel/cmdline
      register: cmdline_stat

    - name: Check if /etc/kernel/cmdline contains audit_backlog_limit=8192
      ansible.builtin.find:
        paths: /etc/kernel/
        patterns: cmdline
        contains: ^.*audit_backlog_limit=8192.*$
      register: cmdline_find

    - name: Add /etc/kernel/cmdline contains audit_backlog_limit=8192
      ansible.builtin.lineinfile:
        create: true
        path: /etc/kernel/cmdline
        line: audit_backlog_limit=8192
      when: cmdline_stat is defined and not cmdline_stat.stat.exists

    - name: Append /etc/kernel/cmdline contains audit_backlog_limit=8192
      ansible.builtin.lineinfile:
        path: /etc/kernel/cmdline
        backrefs: true
        regexp: ^(.*)$
        line: \1 audit_backlog_limit=8192
      when: cmdline_stat is defined and cmdline_stat.stat.exists and cmdline_find
        is defined and cmdline_find.matched == 0
    when:
    - ansible_architecture == "s390x"
    - ansible_virtualization_type not in ["docker", "lxc", "openvz", "podman", "container"]
    tags:
    - configure_strategy
    - low_disruption
    - medium_complexity
    - medium_severity
    - reboot_required
    - zipl_audit_backlog_limit_argument

  - name: Ensure BLS boot entries options contain page_poison=1
    block:

    - name: 'Check how many boot entries exist '
      ansible.builtin.find:
        paths: /boot/loader/entries/
        patterns: '*.conf'
      register: n_entries

    - name: Check how many boot entries set page_poison=1
      ansible.builtin.find:
        paths: /boot/loader/entries/
        contains: ^options .*page_poison=1.*$
        patterns: '*.conf'
      register: n_entries_options

    - name: Update boot entries options
      ansible.builtin.command: grubby --update-kernel=ALL --args="page_poison=1"
      when: n_entries is defined and n_entries_options is defined and n_entries.matched
        != n_entries_options.matched

    - name: Check if /etc/kernel/cmdline exists
      ansible.builtin.stat:
        path: /etc/kernel/cmdline
      register: cmdline_stat

    - name: Check if /etc/kernel/cmdline contains page_poison=1
      ansible.builtin.find:
        paths: /etc/kernel/
        patterns: cmdline
        contains: ^.*page_poison=1.*$
      register: cmdline_find

    - name: Add /etc/kernel/cmdline contains page_poison=1
      ansible.builtin.lineinfile:
        create: true
        path: /etc/kernel/cmdline
        line: page_poison=1
      when: cmdline_stat is defined and not cmdline_stat.stat.exists

    - name: Append /etc/kernel/cmdline contains page_poison=1
      ansible.builtin.lineinfile:
        path: /etc/kernel/cmdline
        backrefs: true
        regexp: ^(.*)$
        line: \1 page_poison=1
      when: cmdline_stat is defined and cmdline_stat.stat.exists and cmdline_find
        is defined and cmdline_find.matched == 0
    when:
    - ansible_architecture == "s390x"
    - ansible_virtualization_type not in ["docker", "lxc", "openvz", "podman", "container"]
    tags:
    - configure_strategy
    - low_disruption
    - medium_complexity
    - medium_severity
    - reboot_required
    - zipl_page_poison_argument

  - name: Ensure BLS boot entries options contain slub_debug=P
    block:

    - name: 'Check how many boot entries exist '
      ansible.builtin.find:
        paths: /boot/loader/entries/
        patterns: '*.conf'
      register: n_entries

    - name: Check how many boot entries set slub_debug=P
      ansible.builtin.find:
        paths: /boot/loader/entries/
        contains: ^options .*slub_debug=P.*$
        patterns: '*.conf'
      register: n_entries_options

    - name: Update boot entries options
      ansible.builtin.command: grubby --update-kernel=ALL --args="slub_debug=P"
      when: n_entries is defined and n_entries_options is defined and n_entries.matched
        != n_entries_options.matched

    - name: Check if /etc/kernel/cmdline exists
      ansible.builtin.stat:
        path: /etc/kernel/cmdline
      register: cmdline_stat

    - name: Check if /etc/kernel/cmdline contains slub_debug=P
      ansible.builtin.find:
        paths: /etc/kernel/
        patterns: cmdline
        contains: ^.*slub_debug=P.*$
      register: cmdline_find

    - name: Add /etc/kernel/cmdline contains slub_debug=P
      ansible.builtin.lineinfile:
        create: true
        path: /etc/kernel/cmdline
        line: slub_debug=P
      when: cmdline_stat is defined and not cmdline_stat.stat.exists

    - name: Append /etc/kernel/cmdline contains slub_debug=P
      ansible.builtin.lineinfile:
        path: /etc/kernel/cmdline
        backrefs: true
        regexp: ^(.*)$
        line: \1 slub_debug=P
      when: cmdline_stat is defined and cmdline_stat.stat.exists and cmdline_find
        is defined and cmdline_find.matched == 0
    when:
    - ansible_architecture == "s390x"
    - ansible_virtualization_type not in ["docker", "lxc", "openvz", "podman", "container"]
    tags:
    - configure_strategy
    - low_disruption
    - medium_complexity
    - medium_severity
    - reboot_required
    - zipl_slub_debug_argument

  - name: Ensure zIPL bootmap is up to date
    block:

    - name: Obtain stats of /boot/bootmap
      ansible.builtin.stat:
        path: /boot/bootmap
      register: boot_bootmap

    - name: Obtain stats of /etc/zipl.conf
      ansible.builtin.stat:
        path: /etc/zipl.conf
      register: zipl_conf

    - name: Obtain stats of /boot/loader/entries
      ansible.builtin.stat:
        path: /boot/loader/entries
      register: boot_loader_entries

    - name: Update zIPL bootmap
      ansible.builtin.command: /usr/sbin/zipl
      changed_when: true
      when:
      - boot_bootmap.stat.mtime is defined
      - zipl_conf.stat.mtime is defined
      - boot_loader_entries.stat.mtime is defined
      - boot_bootmap.stat.mtime < zipl_conf.stat.mtime or boot_bootmap.stat.mtime
        < boot_loader_entries.stat.mtime
    when:
    - ansible_architecture == "s390x"
    - ansible_virtualization_type not in ["docker", "lxc", "openvz", "podman", "container"]
    tags:
    - configure_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - zipl_bootmap_is_up_to_date

  - name: Configure Accepting Router Advertisements on All IPv6 Interfaces - Set fact
      for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040261
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_ra

  - name: Configure Accepting Router Advertisements on All IPv6 Interfaces - Find
      all files that contain net.ipv6.conf.all.accept_ra
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv6.conf.all.accept_ra\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040261
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_ra

  - name: Configure Accepting Router Advertisements on All IPv6 Interfaces - Find
      all files that set net.ipv6.conf.all.accept_ra to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv6.conf.all.accept_ra\s*=\s*{{ sysctl_net_ipv6_conf_all_accept_ra_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040261
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_ra

  - name: Configure Accepting Router Advertisements on All IPv6 Interfaces - Comment
      out any occurrences of net.ipv6.conf.all.accept_ra from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv6.conf.all.accept_ra
      replace: '#net.ipv6.conf.all.accept_ra'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-040261
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_ra

  - name: Configure Accepting Router Advertisements on All IPv6 Interfaces - Comment
      out any occurrences of net.ipv6.conf.all.accept_ra from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv6.conf.all.accept_ra
      replace: '#net.ipv6.conf.all.accept_ra'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040261
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_ra

  - name: Configure Accepting Router Advertisements on All IPv6 Interfaces - Ensure
      sysctl net.ipv6.conf.all.accept_ra is set
    ansible.posix.sysctl:
      name: net.ipv6.conf.all.accept_ra
      value: '{{ sysctl_net_ipv6_conf_all_accept_ra_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv6_conf_all_accept_ra.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040261
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_ra

  - name: Disable Accepting ICMP Redirects for All IPv6 Interfaces - Set fact for
      sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040280
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-6(b)
    - NIST-800-53-CM-6.1(iv)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_redirects

  - name: Disable Accepting ICMP Redirects for All IPv6 Interfaces - Find all files
      that contain net.ipv6.conf.all.accept_redirects
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv6.conf.all.accept_redirects\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040280
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-6(b)
    - NIST-800-53-CM-6.1(iv)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_redirects

  - name: Disable Accepting ICMP Redirects for All IPv6 Interfaces - Find all files
      that set net.ipv6.conf.all.accept_redirects to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv6.conf.all.accept_redirects\s*=\s*{{ sysctl_net_ipv6_conf_all_accept_redirects_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040280
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-6(b)
    - NIST-800-53-CM-6.1(iv)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_redirects

  - name: Disable Accepting ICMP Redirects for All IPv6 Interfaces - Comment out any
      occurrences of net.ipv6.conf.all.accept_redirects from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv6.conf.all.accept_redirects
      replace: '#net.ipv6.conf.all.accept_redirects'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-040280
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-6(b)
    - NIST-800-53-CM-6.1(iv)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_redirects

  - name: Disable Accepting ICMP Redirects for All IPv6 Interfaces - Comment out any
      occurrences of net.ipv6.conf.all.accept_redirects from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv6.conf.all.accept_redirects
      replace: '#net.ipv6.conf.all.accept_redirects'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040280
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-6(b)
    - NIST-800-53-CM-6.1(iv)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_redirects

  - name: Disable Accepting ICMP Redirects for All IPv6 Interfaces - Ensure sysctl
      net.ipv6.conf.all.accept_redirects is set
    ansible.posix.sysctl:
      name: net.ipv6.conf.all.accept_redirects
      value: '{{ sysctl_net_ipv6_conf_all_accept_redirects_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv6_conf_all_accept_redirects.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040280
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-6(b)
    - NIST-800-53-CM-6.1(iv)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_redirects

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on all IPv6
      Interfaces - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040240
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on all IPv6
      Interfaces - Find all files that contain net.ipv6.conf.all.accept_source_route
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv6.conf.all.accept_source_route\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040240
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on all IPv6
      Interfaces - Find all files that set net.ipv6.conf.all.accept_source_route to
      correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv6.conf.all.accept_source_route\s*=\s*{{ sysctl_net_ipv6_conf_all_accept_source_route_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040240
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on all IPv6
      Interfaces - Comment out any occurrences of net.ipv6.conf.all.accept_source_route
      from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv6.conf.all.accept_source_route
      replace: '#net.ipv6.conf.all.accept_source_route'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-040240
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on all IPv6
      Interfaces - Comment out any occurrences of net.ipv6.conf.all.accept_source_route
      from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv6.conf.all.accept_source_route
      replace: '#net.ipv6.conf.all.accept_source_route'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040240
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on all IPv6
      Interfaces - Ensure sysctl net.ipv6.conf.all.accept_source_route is set
    ansible.posix.sysctl:
      name: net.ipv6.conf.all.accept_source_route
      value: '{{ sysctl_net_ipv6_conf_all_accept_source_route_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv6_conf_all_accept_source_route.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040240
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_all_accept_source_route

  - name: Disable Accepting Router Advertisements on all IPv6 Interfaces by Default
      - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040262
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_ra

  - name: Disable Accepting Router Advertisements on all IPv6 Interfaces by Default
      - Find all files that contain net.ipv6.conf.default.accept_ra
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv6.conf.default.accept_ra\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040262
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_ra

  - name: Disable Accepting Router Advertisements on all IPv6 Interfaces by Default
      - Find all files that set net.ipv6.conf.default.accept_ra to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv6.conf.default.accept_ra\s*=\s*{{ sysctl_net_ipv6_conf_default_accept_ra_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040262
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_ra

  - name: Disable Accepting Router Advertisements on all IPv6 Interfaces by Default
      - Comment out any occurrences of net.ipv6.conf.default.accept_ra from config
      files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv6.conf.default.accept_ra
      replace: '#net.ipv6.conf.default.accept_ra'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-040262
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_ra

  - name: Disable Accepting Router Advertisements on all IPv6 Interfaces by Default
      - Comment out any occurrences of net.ipv6.conf.default.accept_ra from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv6.conf.default.accept_ra
      replace: '#net.ipv6.conf.default.accept_ra'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040262
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_ra

  - name: Disable Accepting Router Advertisements on all IPv6 Interfaces by Default
      - Ensure sysctl net.ipv6.conf.default.accept_ra is set
    ansible.posix.sysctl:
      name: net.ipv6.conf.default.accept_ra
      value: '{{ sysctl_net_ipv6_conf_default_accept_ra_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv6_conf_default_accept_ra.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040262
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_ra

  - name: Disable Kernel Parameter for Accepting ICMP Redirects by Default on IPv6
      Interfaces - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040210
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_redirects

  - name: Disable Kernel Parameter for Accepting ICMP Redirects by Default on IPv6
      Interfaces - Find all files that contain net.ipv6.conf.default.accept_redirects
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv6.conf.default.accept_redirects\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040210
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_redirects

  - name: Disable Kernel Parameter for Accepting ICMP Redirects by Default on IPv6
      Interfaces - Find all files that set net.ipv6.conf.default.accept_redirects
      to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv6.conf.default.accept_redirects\s*=\s*{{ sysctl_net_ipv6_conf_default_accept_redirects_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040210
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_redirects

  - name: Disable Kernel Parameter for Accepting ICMP Redirects by Default on IPv6
      Interfaces - Comment out any occurrences of net.ipv6.conf.default.accept_redirects
      from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv6.conf.default.accept_redirects
      replace: '#net.ipv6.conf.default.accept_redirects'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-040210
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_redirects

  - name: Disable Kernel Parameter for Accepting ICMP Redirects by Default on IPv6
      Interfaces - Comment out any occurrences of net.ipv6.conf.default.accept_redirects
      from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv6.conf.default.accept_redirects
      replace: '#net.ipv6.conf.default.accept_redirects'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040210
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_redirects

  - name: Disable Kernel Parameter for Accepting ICMP Redirects by Default on IPv6
      Interfaces - Ensure sysctl net.ipv6.conf.default.accept_redirects is set
    ansible.posix.sysctl:
      name: net.ipv6.conf.default.accept_redirects
      value: '{{ sysctl_net_ipv6_conf_default_accept_redirects_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv6_conf_default_accept_redirects.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040210
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_redirects

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on IPv6 Interfaces
      by Default - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040250
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-6(b)
    - NIST-800-53-CM-6.1(iv)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on IPv6 Interfaces
      by Default - Find all files that contain net.ipv6.conf.default.accept_source_route
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv6.conf.default.accept_source_route\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040250
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-6(b)
    - NIST-800-53-CM-6.1(iv)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on IPv6 Interfaces
      by Default - Find all files that set net.ipv6.conf.default.accept_source_route
      to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv6.conf.default.accept_source_route\s*=\s*{{ sysctl_net_ipv6_conf_default_accept_source_route_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040250
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-6(b)
    - NIST-800-53-CM-6.1(iv)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on IPv6 Interfaces
      by Default - Comment out any occurrences of net.ipv6.conf.default.accept_source_route
      from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv6.conf.default.accept_source_route
      replace: '#net.ipv6.conf.default.accept_source_route'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-040250
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-6(b)
    - NIST-800-53-CM-6.1(iv)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on IPv6 Interfaces
      by Default - Comment out any occurrences of net.ipv6.conf.default.accept_source_route
      from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv6.conf.default.accept_source_route
      replace: '#net.ipv6.conf.default.accept_source_route'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040250
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-6(b)
    - NIST-800-53-CM-6.1(iv)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on IPv6 Interfaces
      by Default - Ensure sysctl net.ipv6.conf.default.accept_source_route is set
    ansible.posix.sysctl:
      name: net.ipv6.conf.default.accept_source_route
      value: '{{ sysctl_net_ipv6_conf_default_accept_source_route_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv6_conf_default_accept_source_route.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040250
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-6(b)
    - NIST-800-53-CM-6.1(iv)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv6_conf_default_accept_source_route

  - name: Disable Accepting ICMP Redirects for All IPv4 Interfaces - Set fact for
      sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040279
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_accept_redirects

  - name: Disable Accepting ICMP Redirects for All IPv4 Interfaces - Find all files
      that contain net.ipv4.conf.all.accept_redirects
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.all.accept_redirects\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040279
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_accept_redirects

  - name: Disable Accepting ICMP Redirects for All IPv4 Interfaces - Find all files
      that set net.ipv4.conf.all.accept_redirects to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.all.accept_redirects\s*=\s*{{ sysctl_net_ipv4_conf_all_accept_redirects_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040279
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_accept_redirects

  - name: Disable Accepting ICMP Redirects for All IPv4 Interfaces - Comment out any
      occurrences of net.ipv4.conf.all.accept_redirects from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv4.conf.all.accept_redirects
      replace: '#net.ipv4.conf.all.accept_redirects'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040279
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_accept_redirects

  - name: Disable Accepting ICMP Redirects for All IPv4 Interfaces - Comment out any
      occurrences of net.ipv4.conf.all.accept_redirects from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv4.conf.all.accept_redirects
      replace: '#net.ipv4.conf.all.accept_redirects'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040279
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_accept_redirects

  - name: Disable Accepting ICMP Redirects for All IPv4 Interfaces - Ensure sysctl
      net.ipv4.conf.all.accept_redirects is set
    ansible.posix.sysctl:
      name: net.ipv4.conf.all.accept_redirects
      value: '{{ sysctl_net_ipv4_conf_all_accept_redirects_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv4_conf_all_accept_redirects.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040279
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_accept_redirects

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on all IPv4
      Interfaces - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040239
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on all IPv4
      Interfaces - Find all files that contain net.ipv4.conf.all.accept_source_route
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.all.accept_source_route\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040239
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on all IPv4
      Interfaces - Find all files that set net.ipv4.conf.all.accept_source_route to
      correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.all.accept_source_route\s*=\s*{{ sysctl_net_ipv4_conf_all_accept_source_route_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040239
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on all IPv4
      Interfaces - Comment out any occurrences of net.ipv4.conf.all.accept_source_route
      from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv4.conf.all.accept_source_route
      replace: '#net.ipv4.conf.all.accept_source_route'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-040239
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on all IPv4
      Interfaces - Comment out any occurrences of net.ipv4.conf.all.accept_source_route
      from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv4.conf.all.accept_source_route
      replace: '#net.ipv4.conf.all.accept_source_route'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040239
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on all IPv4
      Interfaces - Ensure sysctl net.ipv4.conf.all.accept_source_route is set
    ansible.posix.sysctl:
      name: net.ipv4.conf.all.accept_source_route
      value: '{{ sysctl_net_ipv4_conf_all_accept_source_route_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv4_conf_all_accept_source_route.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040239
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_accept_source_route

  - name: Enable Kernel Parameter to Log Martian Packets on all IPv4 Interfaces -
      Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(3)(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_conf_all_log_martians
    - unknown_severity

  - name: Enable Kernel Parameter to Log Martian Packets on all IPv4 Interfaces -
      Find all files that contain net.ipv4.conf.all.log_martians
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.all.log_martians\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(3)(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_conf_all_log_martians
    - unknown_severity

  - name: Enable Kernel Parameter to Log Martian Packets on all IPv4 Interfaces -
      Find all files that set net.ipv4.conf.all.log_martians to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.all.log_martians\s*=\s*{{ sysctl_net_ipv4_conf_all_log_martians_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(3)(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_conf_all_log_martians
    - unknown_severity

  - name: Enable Kernel Parameter to Log Martian Packets on all IPv4 Interfaces -
      Comment out any occurrences of net.ipv4.conf.all.log_martians from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv4.conf.all.log_martians
      replace: '#net.ipv4.conf.all.log_martians'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(3)(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_conf_all_log_martians
    - unknown_severity

  - name: Enable Kernel Parameter to Log Martian Packets on all IPv4 Interfaces -
      Comment out any occurrences of net.ipv4.conf.all.log_martians from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv4.conf.all.log_martians
      replace: '#net.ipv4.conf.all.log_martians'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(3)(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_conf_all_log_martians
    - unknown_severity

  - name: Enable Kernel Parameter to Log Martian Packets on all IPv4 Interfaces -
      Ensure sysctl net.ipv4.conf.all.log_martians is set
    ansible.posix.sysctl:
      name: net.ipv4.conf.all.log_martians
      value: '{{ sysctl_net_ipv4_conf_all_log_martians_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv4_conf_all_log_martians.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(3)(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_conf_all_log_martians
    - unknown_severity

  - name: Enable Kernel Parameter to Use Reverse Path Filtering on all IPv4 Interfaces
      - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040285
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_rp_filter

  - name: Enable Kernel Parameter to Use Reverse Path Filtering on all IPv4 Interfaces
      - Find all files that contain net.ipv4.conf.all.rp_filter
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.all.rp_filter\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040285
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_rp_filter

  - name: Enable Kernel Parameter to Use Reverse Path Filtering on all IPv4 Interfaces
      - Find all files that set net.ipv4.conf.all.rp_filter to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.all.rp_filter\s*=\s*{{ sysctl_net_ipv4_conf_all_rp_filter_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040285
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_rp_filter

  - name: Enable Kernel Parameter to Use Reverse Path Filtering on all IPv4 Interfaces
      - Comment out any occurrences of net.ipv4.conf.all.rp_filter from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv4.conf.all.rp_filter
      replace: '#net.ipv4.conf.all.rp_filter'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-040285
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_rp_filter

  - name: Enable Kernel Parameter to Use Reverse Path Filtering on all IPv4 Interfaces
      - Comment out any occurrences of net.ipv4.conf.all.rp_filter from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv4.conf.all.rp_filter
      replace: '#net.ipv4.conf.all.rp_filter'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040285
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_rp_filter

  - name: Enable Kernel Parameter to Use Reverse Path Filtering on all IPv4 Interfaces
      - Ensure sysctl net.ipv4.conf.all.rp_filter is set
    ansible.posix.sysctl:
      name: net.ipv4.conf.all.rp_filter
      value: '{{ sysctl_net_ipv4_conf_all_rp_filter_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv4_conf_all_rp_filter.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040285
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_rp_filter

  - name: Disable Kernel Parameter for Accepting Secure ICMP Redirects on all IPv4
      Interfaces - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_secure_redirects

  - name: Disable Kernel Parameter for Accepting Secure ICMP Redirects on all IPv4
      Interfaces - Find all files that contain net.ipv4.conf.all.secure_redirects
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.all.secure_redirects\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_secure_redirects

  - name: Disable Kernel Parameter for Accepting Secure ICMP Redirects on all IPv4
      Interfaces - Find all files that set net.ipv4.conf.all.secure_redirects to correct
      value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.all.secure_redirects\s*=\s*{{ sysctl_net_ipv4_conf_all_secure_redirects_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_secure_redirects

  - name: Disable Kernel Parameter for Accepting Secure ICMP Redirects on all IPv4
      Interfaces - Comment out any occurrences of net.ipv4.conf.all.secure_redirects
      from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv4.conf.all.secure_redirects
      replace: '#net.ipv4.conf.all.secure_redirects'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_secure_redirects

  - name: Disable Kernel Parameter for Accepting Secure ICMP Redirects on all IPv4
      Interfaces - Comment out any occurrences of net.ipv4.conf.all.secure_redirects
      from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv4.conf.all.secure_redirects
      replace: '#net.ipv4.conf.all.secure_redirects'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_secure_redirects

  - name: Disable Kernel Parameter for Accepting Secure ICMP Redirects on all IPv4
      Interfaces - Ensure sysctl net.ipv4.conf.all.secure_redirects is set
    ansible.posix.sysctl:
      name: net.ipv4.conf.all.secure_redirects
      value: '{{ sysctl_net_ipv4_conf_all_secure_redirects_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv4_conf_all_secure_redirects.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_secure_redirects

  - name: Disable Kernel Parameter for Accepting ICMP Redirects by Default on IPv4
      Interfaces - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040209
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_accept_redirects

  - name: Disable Kernel Parameter for Accepting ICMP Redirects by Default on IPv4
      Interfaces - Find all files that contain net.ipv4.conf.default.accept_redirects
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.default.accept_redirects\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040209
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_accept_redirects

  - name: Disable Kernel Parameter for Accepting ICMP Redirects by Default on IPv4
      Interfaces - Find all files that set net.ipv4.conf.default.accept_redirects
      to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.default.accept_redirects\s*=\s*{{ sysctl_net_ipv4_conf_default_accept_redirects_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040209
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_accept_redirects

  - name: Disable Kernel Parameter for Accepting ICMP Redirects by Default on IPv4
      Interfaces - Comment out any occurrences of net.ipv4.conf.default.accept_redirects
      from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv4.conf.default.accept_redirects
      replace: '#net.ipv4.conf.default.accept_redirects'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040209
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_accept_redirects

  - name: Disable Kernel Parameter for Accepting ICMP Redirects by Default on IPv4
      Interfaces - Comment out any occurrences of net.ipv4.conf.default.accept_redirects
      from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv4.conf.default.accept_redirects
      replace: '#net.ipv4.conf.default.accept_redirects'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040209
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_accept_redirects

  - name: Disable Kernel Parameter for Accepting ICMP Redirects by Default on IPv4
      Interfaces - Ensure sysctl net.ipv4.conf.default.accept_redirects is set
    ansible.posix.sysctl:
      name: net.ipv4.conf.default.accept_redirects
      value: '{{ sysctl_net_ipv4_conf_default_accept_redirects_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv4_conf_default_accept_redirects.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040209
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_accept_redirects

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on IPv4 Interfaces
      by Default - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040249
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on IPv4 Interfaces
      by Default - Find all files that contain net.ipv4.conf.default.accept_source_route
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.default.accept_source_route\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040249
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on IPv4 Interfaces
      by Default - Find all files that set net.ipv4.conf.default.accept_source_route
      to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.default.accept_source_route\s*=\s*{{ sysctl_net_ipv4_conf_default_accept_source_route_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040249
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on IPv4 Interfaces
      by Default - Comment out any occurrences of net.ipv4.conf.default.accept_source_route
      from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv4.conf.default.accept_source_route
      replace: '#net.ipv4.conf.default.accept_source_route'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040249
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on IPv4 Interfaces
      by Default - Comment out any occurrences of net.ipv4.conf.default.accept_source_route
      from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv4.conf.default.accept_source_route
      replace: '#net.ipv4.conf.default.accept_source_route'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040249
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_accept_source_route

  - name: Disable Kernel Parameter for Accepting Source-Routed Packets on IPv4 Interfaces
      by Default - Ensure sysctl net.ipv4.conf.default.accept_source_route is set
    ansible.posix.sysctl:
      name: net.ipv4.conf.default.accept_source_route
      value: '{{ sysctl_net_ipv4_conf_default_accept_source_route_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv4_conf_default_accept_source_route.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040249
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_accept_source_route

  - name: Enable Kernel Parameter to Log Martian Packets on all IPv4 Interfaces by
      Default - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(3)(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_conf_default_log_martians
    - unknown_severity

  - name: Enable Kernel Parameter to Log Martian Packets on all IPv4 Interfaces by
      Default - Find all files that contain net.ipv4.conf.default.log_martians
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.default.log_martians\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(3)(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_conf_default_log_martians
    - unknown_severity

  - name: Enable Kernel Parameter to Log Martian Packets on all IPv4 Interfaces by
      Default - Find all files that set net.ipv4.conf.default.log_martians to correct
      value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.default.log_martians\s*=\s*{{ sysctl_net_ipv4_conf_default_log_martians_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(3)(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_conf_default_log_martians
    - unknown_severity

  - name: Enable Kernel Parameter to Log Martian Packets on all IPv4 Interfaces by
      Default - Comment out any occurrences of net.ipv4.conf.default.log_martians
      from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv4.conf.default.log_martians
      replace: '#net.ipv4.conf.default.log_martians'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(3)(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_conf_default_log_martians
    - unknown_severity

  - name: Enable Kernel Parameter to Log Martian Packets on all IPv4 Interfaces by
      Default - Comment out any occurrences of net.ipv4.conf.default.log_martians
      from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv4.conf.default.log_martians
      replace: '#net.ipv4.conf.default.log_martians'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(3)(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_conf_default_log_martians
    - unknown_severity

  - name: Enable Kernel Parameter to Log Martian Packets on all IPv4 Interfaces by
      Default - Ensure sysctl net.ipv4.conf.default.log_martians is set
    ansible.posix.sysctl:
      name: net.ipv4.conf.default.log_martians
      value: '{{ sysctl_net_ipv4_conf_default_log_martians_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv4_conf_default_log_martians.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(3)(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_conf_default_log_martians
    - unknown_severity

  - name: Enable Kernel Parameter to Use Reverse Path Filtering on all IPv4 Interfaces
      by Default - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_rp_filter

  - name: Enable Kernel Parameter to Use Reverse Path Filtering on all IPv4 Interfaces
      by Default - Find all files that contain net.ipv4.conf.default.rp_filter
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.default.rp_filter\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_rp_filter

  - name: Enable Kernel Parameter to Use Reverse Path Filtering on all IPv4 Interfaces
      by Default - Find all files that set net.ipv4.conf.default.rp_filter to correct
      value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.default.rp_filter\s*=\s*{{ sysctl_net_ipv4_conf_default_rp_filter_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_rp_filter

  - name: Enable Kernel Parameter to Use Reverse Path Filtering on all IPv4 Interfaces
      by Default - Comment out any occurrences of net.ipv4.conf.default.rp_filter
      from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv4.conf.default.rp_filter
      replace: '#net.ipv4.conf.default.rp_filter'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_rp_filter

  - name: Enable Kernel Parameter to Use Reverse Path Filtering on all IPv4 Interfaces
      by Default - Comment out any occurrences of net.ipv4.conf.default.rp_filter
      from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv4.conf.default.rp_filter
      replace: '#net.ipv4.conf.default.rp_filter'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_rp_filter

  - name: Enable Kernel Parameter to Use Reverse Path Filtering on all IPv4 Interfaces
      by Default - Ensure sysctl net.ipv4.conf.default.rp_filter is set
    ansible.posix.sysctl:
      name: net.ipv4.conf.default.rp_filter
      value: '{{ sysctl_net_ipv4_conf_default_rp_filter_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv4_conf_default_rp_filter.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_rp_filter

  - name: Configure Kernel Parameter for Accepting Secure Redirects By Default - Set
      fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_secure_redirects

  - name: Configure Kernel Parameter for Accepting Secure Redirects By Default - Find
      all files that contain net.ipv4.conf.default.secure_redirects
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.default.secure_redirects\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_secure_redirects

  - name: Configure Kernel Parameter for Accepting Secure Redirects By Default - Find
      all files that set net.ipv4.conf.default.secure_redirects to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.default.secure_redirects\s*=\s*{{ sysctl_net_ipv4_conf_default_secure_redirects_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_secure_redirects

  - name: Configure Kernel Parameter for Accepting Secure Redirects By Default - Comment
      out any occurrences of net.ipv4.conf.default.secure_redirects from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv4.conf.default.secure_redirects
      replace: '#net.ipv4.conf.default.secure_redirects'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_secure_redirects

  - name: Configure Kernel Parameter for Accepting Secure Redirects By Default - Comment
      out any occurrences of net.ipv4.conf.default.secure_redirects from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv4.conf.default.secure_redirects
      replace: '#net.ipv4.conf.default.secure_redirects'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_secure_redirects

  - name: Configure Kernel Parameter for Accepting Secure Redirects By Default - Ensure
      sysctl net.ipv4.conf.default.secure_redirects is set
    ansible.posix.sysctl:
      name: net.ipv4.conf.default.secure_redirects
      value: '{{ sysctl_net_ipv4_conf_default_secure_redirects_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv4_conf_default_secure_redirects.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_secure_redirects

  - name: Enable Kernel Parameter to Ignore ICMP Broadcast Echo Requests on IPv4 Interfaces
      - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040230
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_icmp_echo_ignore_broadcasts

  - name: Enable Kernel Parameter to Ignore ICMP Broadcast Echo Requests on IPv4 Interfaces
      - Find all files that contain net.ipv4.icmp_echo_ignore_broadcasts
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.icmp_echo_ignore_broadcasts\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040230
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_icmp_echo_ignore_broadcasts

  - name: Enable Kernel Parameter to Ignore ICMP Broadcast Echo Requests on IPv4 Interfaces
      - Find all files that set net.ipv4.icmp_echo_ignore_broadcasts to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.icmp_echo_ignore_broadcasts\s*=\s*{{ sysctl_net_ipv4_icmp_echo_ignore_broadcasts_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040230
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_icmp_echo_ignore_broadcasts

  - name: Enable Kernel Parameter to Ignore ICMP Broadcast Echo Requests on IPv4 Interfaces
      - Comment out any occurrences of net.ipv4.icmp_echo_ignore_broadcasts from config
      files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv4.icmp_echo_ignore_broadcasts
      replace: '#net.ipv4.icmp_echo_ignore_broadcasts'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040230
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_icmp_echo_ignore_broadcasts

  - name: Enable Kernel Parameter to Ignore ICMP Broadcast Echo Requests on IPv4 Interfaces
      - Comment out any occurrences of net.ipv4.icmp_echo_ignore_broadcasts from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv4.icmp_echo_ignore_broadcasts
      replace: '#net.ipv4.icmp_echo_ignore_broadcasts'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040230
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_icmp_echo_ignore_broadcasts

  - name: Enable Kernel Parameter to Ignore ICMP Broadcast Echo Requests on IPv4 Interfaces
      - Ensure sysctl net.ipv4.icmp_echo_ignore_broadcasts is set
    ansible.posix.sysctl:
      name: net.ipv4.icmp_echo_ignore_broadcasts
      value: '{{ sysctl_net_ipv4_icmp_echo_ignore_broadcasts_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv4_icmp_echo_ignore_broadcasts.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040230
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_icmp_echo_ignore_broadcasts

  - name: Enable Kernel Parameter to Ignore Bogus ICMP Error Responses on IPv4 Interfaces
      - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_icmp_ignore_bogus_error_responses
    - unknown_severity

  - name: Enable Kernel Parameter to Ignore Bogus ICMP Error Responses on IPv4 Interfaces
      - Find all files that contain net.ipv4.icmp_ignore_bogus_error_responses
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.icmp_ignore_bogus_error_responses\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_icmp_ignore_bogus_error_responses
    - unknown_severity

  - name: Enable Kernel Parameter to Ignore Bogus ICMP Error Responses on IPv4 Interfaces
      - Find all files that set net.ipv4.icmp_ignore_bogus_error_responses to correct
      value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.icmp_ignore_bogus_error_responses\s*=\s*{{ sysctl_net_ipv4_icmp_ignore_bogus_error_responses_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_icmp_ignore_bogus_error_responses
    - unknown_severity

  - name: Enable Kernel Parameter to Ignore Bogus ICMP Error Responses on IPv4 Interfaces
      - Comment out any occurrences of net.ipv4.icmp_ignore_bogus_error_responses
      from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv4.icmp_ignore_bogus_error_responses
      replace: '#net.ipv4.icmp_ignore_bogus_error_responses'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_icmp_ignore_bogus_error_responses
    - unknown_severity

  - name: Enable Kernel Parameter to Ignore Bogus ICMP Error Responses on IPv4 Interfaces
      - Comment out any occurrences of net.ipv4.icmp_ignore_bogus_error_responses
      from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv4.icmp_ignore_bogus_error_responses
      replace: '#net.ipv4.icmp_ignore_bogus_error_responses'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_icmp_ignore_bogus_error_responses
    - unknown_severity

  - name: Enable Kernel Parameter to Ignore Bogus ICMP Error Responses on IPv4 Interfaces
      - Ensure sysctl net.ipv4.icmp_ignore_bogus_error_responses is set
    ansible.posix.sysctl:
      name: net.ipv4.icmp_ignore_bogus_error_responses
      value: '{{ sysctl_net_ipv4_icmp_ignore_bogus_error_responses_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv4_icmp_ignore_bogus_error_responses.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - PCI-DSS-Req-1.4.3
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - low_complexity
    - medium_disruption
    - reboot_required
    - sysctl_net_ipv4_icmp_ignore_bogus_error_responses
    - unknown_severity

  - name: Enable Kernel Parameter to Use TCP Syncookies on Network Interfaces - Set
      fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(1)
    - NIST-800-53-SC-5(2)
    - NIST-800-53-SC-5(3)(a)
    - PCI-DSS-Req-1.4.1
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_tcp_syncookies

  - name: Enable Kernel Parameter to Use TCP Syncookies on Network Interfaces - Find
      all files that contain net.ipv4.tcp_syncookies
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.tcp_syncookies\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(1)
    - NIST-800-53-SC-5(2)
    - NIST-800-53-SC-5(3)(a)
    - PCI-DSS-Req-1.4.1
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_tcp_syncookies

  - name: Enable Kernel Parameter to Use TCP Syncookies on Network Interfaces - Find
      all files that set net.ipv4.tcp_syncookies to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.tcp_syncookies\s*=\s*{{ sysctl_net_ipv4_tcp_syncookies_value
        }}$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(1)
    - NIST-800-53-SC-5(2)
    - NIST-800-53-SC-5(3)(a)
    - PCI-DSS-Req-1.4.1
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_tcp_syncookies

  - name: Enable Kernel Parameter to Use TCP Syncookies on Network Interfaces - Comment
      out any occurrences of net.ipv4.tcp_syncookies from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv4.tcp_syncookies
      replace: '#net.ipv4.tcp_syncookies'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - CJIS-5.10.1.1
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(1)
    - NIST-800-53-SC-5(2)
    - NIST-800-53-SC-5(3)(a)
    - PCI-DSS-Req-1.4.1
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_tcp_syncookies

  - name: Enable Kernel Parameter to Use TCP Syncookies on Network Interfaces - Comment
      out any occurrences of net.ipv4.tcp_syncookies from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv4.tcp_syncookies
      replace: '#net.ipv4.tcp_syncookies'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(1)
    - NIST-800-53-SC-5(2)
    - NIST-800-53-SC-5(3)(a)
    - PCI-DSS-Req-1.4.1
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_tcp_syncookies

  - name: Enable Kernel Parameter to Use TCP Syncookies on Network Interfaces - Ensure
      sysctl net.ipv4.tcp_syncookies is set
    ansible.posix.sysctl:
      name: net.ipv4.tcp_syncookies
      value: '{{ sysctl_net_ipv4_tcp_syncookies_value }}'
      sysctl_file: /etc/sysctl.d/net_ipv4_tcp_syncookies.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5(1)
    - NIST-800-53-SC-5(2)
    - NIST-800-53-SC-5(3)(a)
    - PCI-DSS-Req-1.4.1
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_tcp_syncookies

  - name: Disable Kernel Parameter for Sending ICMP Redirects on all IPv4 Interfaces
      - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040220
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.5
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_send_redirects

  - name: Disable Kernel Parameter for Sending ICMP Redirects on all IPv4 Interfaces
      - Find all files that contain net.ipv4.conf.all.send_redirects
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.all.send_redirects\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040220
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.5
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_send_redirects

  - name: Disable Kernel Parameter for Sending ICMP Redirects on all IPv4 Interfaces
      - Find all files that set net.ipv4.conf.all.send_redirects to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.all.send_redirects\s*=\s*0$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040220
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.5
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_send_redirects

  - name: Disable Kernel Parameter for Sending ICMP Redirects on all IPv4 Interfaces
      - Comment out any occurrences of net.ipv4.conf.all.send_redirects from config
      files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv4.conf.all.send_redirects
      replace: '#net.ipv4.conf.all.send_redirects'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040220
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.5
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_send_redirects

  - name: Disable Kernel Parameter for Sending ICMP Redirects on all IPv4 Interfaces
      - Comment out any occurrences of net.ipv4.conf.all.send_redirects from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv4.conf.all.send_redirects
      replace: '#net.ipv4.conf.all.send_redirects'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040220
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.5
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_send_redirects

  - name: Disable Kernel Parameter for Sending ICMP Redirects on all IPv4 Interfaces
      - Ensure sysctl net.ipv4.conf.all.send_redirects is set to 0
    ansible.posix.sysctl:
      name: net.ipv4.conf.all.send_redirects
      value: '0'
      sysctl_file: /etc/sysctl.d/net_ipv4_conf_all_send_redirects.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040220
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.5
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_all_send_redirects

  - name: Disable Kernel Parameter for Sending ICMP Redirects on all IPv4 Interfaces
      by Default - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040270
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.5
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_send_redirects

  - name: Disable Kernel Parameter for Sending ICMP Redirects on all IPv4 Interfaces
      by Default - Find all files that contain net.ipv4.conf.default.send_redirects
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.default.send_redirects\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040270
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.5
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_send_redirects

  - name: Disable Kernel Parameter for Sending ICMP Redirects on all IPv4 Interfaces
      by Default - Find all files that set net.ipv4.conf.default.send_redirects to
      correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.conf.default.send_redirects\s*=\s*0$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040270
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.5
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_send_redirects

  - name: Disable Kernel Parameter for Sending ICMP Redirects on all IPv4 Interfaces
      by Default - Comment out any occurrences of net.ipv4.conf.default.send_redirects
      from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv4.conf.default.send_redirects
      replace: '#net.ipv4.conf.default.send_redirects'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040270
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.5
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_send_redirects

  - name: Disable Kernel Parameter for Sending ICMP Redirects on all IPv4 Interfaces
      by Default - Comment out any occurrences of net.ipv4.conf.default.send_redirects
      from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv4.conf.default.send_redirects
      replace: '#net.ipv4.conf.default.send_redirects'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040270
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.5
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_send_redirects

  - name: Disable Kernel Parameter for Sending ICMP Redirects on all IPv4 Interfaces
      by Default - Ensure sysctl net.ipv4.conf.default.send_redirects is set to 0
    ansible.posix.sysctl:
      name: net.ipv4.conf.default.send_redirects
      value: '0'
      sysctl_file: /etc/sysctl.d/net_ipv4_conf_default_send_redirects.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1.1
    - DISA-STIG-RHEL-08-040270
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.5
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_conf_default_send_redirects

  - name: Disable Kernel Parameter for IP Forwarding on IPv4 Interfaces - Set fact
      for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.3.1
    - PCI-DSS-Req-1.3.2
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_ip_forward

  - name: Disable Kernel Parameter for IP Forwarding on IPv4 Interfaces - Find all
      files that contain net.ipv4.ip_forward
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.ip_forward\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.3.1
    - PCI-DSS-Req-1.3.2
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_ip_forward

  - name: Disable Kernel Parameter for IP Forwarding on IPv4 Interfaces - Find all
      files that set net.ipv4.ip_forward to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.ipv4.ip_forward\s*=\s*0$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.3.1
    - PCI-DSS-Req-1.3.2
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_ip_forward

  - name: Disable Kernel Parameter for IP Forwarding on IPv4 Interfaces - Comment
      out any occurrences of net.ipv4.ip_forward from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.ipv4.ip_forward
      replace: '#net.ipv4.ip_forward'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.3.1
    - PCI-DSS-Req-1.3.2
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_ip_forward

  - name: Disable Kernel Parameter for IP Forwarding on IPv4 Interfaces - Comment
      out any occurrences of net.ipv4.ip_forward from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.ipv4.ip_forward
      replace: '#net.ipv4.ip_forward'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.3.1
    - PCI-DSS-Req-1.3.2
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_ip_forward

  - name: Disable Kernel Parameter for IP Forwarding on IPv4 Interfaces - Ensure sysctl
      net.ipv4.ip_forward is set to 0
    ansible.posix.sysctl:
      name: net.ipv4.ip_forward
      value: '0'
      sysctl_file: /etc/sysctl.d/net_ipv4_ip_forward.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.1.20
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-SC-5
    - NIST-800-53-SC-7(a)
    - PCI-DSS-Req-1.3.1
    - PCI-DSS-Req-1.3.2
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.3
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_ipv4_ip_forward

  - name: Ensure kernel module 'atm' is disabled
    ansible.builtin.lineinfile:
      create: true
      dest: /etc/modprobe.d/atm.conf
      regexp: install\s+atm
      line: install atm /bin/false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040021
    - NIST-800-53-AC-18
    - disable_strategy
    - kernel_module_atm_disabled
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required

  - name: Ensure kernel module 'can' is disabled
    ansible.builtin.lineinfile:
      create: true
      dest: /etc/modprobe.d/can.conf
      regexp: install\s+can
      line: install can /bin/false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040022
    - NIST-800-53-AC-18
    - disable_strategy
    - kernel_module_can_disabled
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required

  - name: Ensure kernel module 'firewire-core' is disabled
    ansible.builtin.lineinfile:
      create: true
      dest: /etc/modprobe.d/firewire-core.conf
      regexp: install\s+firewire-core
      line: install firewire-core /bin/false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040026
    - NIST-800-53-AC-18
    - disable_strategy
    - kernel_module_firewire-core_disabled
    - low_complexity
    - low_severity
    - medium_disruption
    - reboot_required

  - name: Ensure kernel module 'sctp' is disabled
    ansible.builtin.lineinfile:
      create: true
      dest: /etc/modprobe.d/sctp.conf
      regexp: install\s+sctp
      line: install sctp /bin/false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.10.1
    - DISA-STIG-RHEL-08-040023
    - NIST-800-171-3.4.6
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - PCI-DSS-Req-1.4.2
    - PCI-DSSv4-1.4
    - PCI-DSSv4-1.4.2
    - disable_strategy
    - kernel_module_sctp_disabled
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required

  - name: Ensure kernel module 'tipc' is disabled
    ansible.builtin.lineinfile:
      create: true
      dest: /etc/modprobe.d/tipc.conf
      regexp: install\s+tipc
      line: install tipc /bin/false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040024
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - kernel_module_tipc_disabled
    - low_complexity
    - low_severity
    - medium_disruption
    - reboot_required

  - name: Ensure kernel module 'bluetooth' is disabled
    ansible.builtin.lineinfile:
      create: true
      dest: /etc/modprobe.d/bluetooth.conf
      regexp: install\s+bluetooth
      line: install bluetooth /bin/false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.13.1.3
    - DISA-STIG-RHEL-08-040111
    - NIST-800-171-3.1.16
    - NIST-800-53-AC-18(3)
    - NIST-800-53-AC-18(a)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - disable_strategy
    - kernel_module_bluetooth_disabled
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required

  - name: Enable Kernel Parameter to Enforce DAC on Hardlinks - Set fact for sysctl
      paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010374
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_fs_protected_hardlinks

  - name: Enable Kernel Parameter to Enforce DAC on Hardlinks - Find all files that
      contain fs.protected_hardlinks
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*fs.protected_hardlinks\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010374
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_fs_protected_hardlinks

  - name: Enable Kernel Parameter to Enforce DAC on Hardlinks - Find all files that
      set fs.protected_hardlinks to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*fs.protected_hardlinks\s*=\s*1$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010374
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_fs_protected_hardlinks

  - name: Enable Kernel Parameter to Enforce DAC on Hardlinks - Comment out any occurrences
      of fs.protected_hardlinks from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*fs.protected_hardlinks
      replace: '#fs.protected_hardlinks'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-010374
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_fs_protected_hardlinks

  - name: Enable Kernel Parameter to Enforce DAC on Hardlinks - Comment out any occurrences
      of fs.protected_hardlinks from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*fs.protected_hardlinks
      replace: '#fs.protected_hardlinks'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010374
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_fs_protected_hardlinks

  - name: Enable Kernel Parameter to Enforce DAC on Hardlinks - Ensure sysctl fs.protected_hardlinks
      is set to 1
    ansible.posix.sysctl:
      name: fs.protected_hardlinks
      value: '1'
      sysctl_file: /etc/sysctl.d/fs_protected_hardlinks.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010374
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_fs_protected_hardlinks

  - name: Enable Kernel Parameter to Enforce DAC on Symlinks - Set fact for sysctl
      paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010373
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_fs_protected_symlinks

  - name: Enable Kernel Parameter to Enforce DAC on Symlinks - Find all files that
      contain fs.protected_symlinks
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*fs.protected_symlinks\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010373
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_fs_protected_symlinks

  - name: Enable Kernel Parameter to Enforce DAC on Symlinks - Find all files that
      set fs.protected_symlinks to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*fs.protected_symlinks\s*=\s*1$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010373
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_fs_protected_symlinks

  - name: Enable Kernel Parameter to Enforce DAC on Symlinks - Comment out any occurrences
      of fs.protected_symlinks from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*fs.protected_symlinks
      replace: '#fs.protected_symlinks'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-010373
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_fs_protected_symlinks

  - name: Enable Kernel Parameter to Enforce DAC on Symlinks - Comment out any occurrences
      of fs.protected_symlinks from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*fs.protected_symlinks
      replace: '#fs.protected_symlinks'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010373
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_fs_protected_symlinks

  - name: Enable Kernel Parameter to Enforce DAC on Symlinks - Ensure sysctl fs.protected_symlinks
      is set to 1
    ansible.posix.sysctl:
      name: fs.protected_symlinks
      value: '1'
      sysctl_file: /etc/sysctl.d/fs_protected_symlinks.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010373
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_fs_protected_symlinks

  - name: Ensure kernel module 'cramfs' is disabled
    ansible.builtin.lineinfile:
      create: true
      dest: /etc/modprobe.d/cramfs.conf
      regexp: install\s+cramfs
      line: install cramfs /bin/false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040025
    - NIST-800-171-3.4.6
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - disable_strategy
    - kernel_module_cramfs_disabled
    - low_complexity
    - low_severity
    - medium_disruption
    - reboot_required

  - name: 'Add nodev Option to /boot: Check information associated to mountpoint'
    ansible.builtin.command: findmnt --fstab '/boot'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when: ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    tags:
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_boot_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /boot: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_boot_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /boot: If /boot not mounted, craft mount_info manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /boot
      - ''
      - ''
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - ("--fstab" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_boot_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /boot: Make sure nodev option is part of the to /boot
      options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''nodev''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - mount_info is defined and "nodev" not in (mount_info.options | default(''))
    tags:
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_boot_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /boot: Ensure /boot is mounted with nodev option'
    ansible.posix.mount:
      path: /boot
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or ("--fstab"
      | length == 0)
    tags:
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_boot_nodev
    - no_reboot_needed

  - name: 'Add nosuid Option to /boot: Check information associated to mountpoint'
    ansible.builtin.command: findmnt --fstab '/boot'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when: ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    tags:
    - DISA-STIG-RHEL-08-010571
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_boot_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /boot: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - DISA-STIG-RHEL-08-010571
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_boot_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /boot: If /boot not mounted, craft mount_info manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /boot
      - ''
      - ''
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - ("--fstab" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - DISA-STIG-RHEL-08-010571
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_boot_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /boot: Make sure nosuid option is part of the to /boot
      options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''nosuid''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - mount_info is defined and "nosuid" not in (mount_info.options | default(''))
    tags:
    - DISA-STIG-RHEL-08-010571
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_boot_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /boot: Ensure /boot is mounted with nosuid option'
    ansible.posix.mount:
      path: /boot
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or ("--fstab"
      | length == 0)
    tags:
    - DISA-STIG-RHEL-08-010571
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_boot_nosuid
    - no_reboot_needed

  - name: 'Add nodev Option to /dev/shm: Check information associated to mountpoint'
    ansible.builtin.command: findmnt  '/dev/shm'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when: ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    tags:
    - DISA-STIG-RHEL-08-040120
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_dev_shm_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /dev/shm: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - DISA-STIG-RHEL-08-040120
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_dev_shm_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /dev/shm: If /dev/shm not mounted, craft mount_info
      manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /dev/shm
      - tmpfs
      - tmpfs
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - ("" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040120
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_dev_shm_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /dev/shm: Make sure nodev option is part of the to
      /dev/shm options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''nodev''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - mount_info is defined and "nodev" not in (mount_info.options | default(''))
    tags:
    - DISA-STIG-RHEL-08-040120
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_dev_shm_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /dev/shm: Ensure /dev/shm is mounted with nodev option'
    ansible.posix.mount:
      path: /dev/shm
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or (""
      | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040120
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_dev_shm_nodev
    - no_reboot_needed

  - name: 'Add noexec Option to /dev/shm: Check information associated to mountpoint'
    ansible.builtin.command: findmnt  '/dev/shm'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when: ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    tags:
    - DISA-STIG-RHEL-08-040122
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_dev_shm_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /dev/shm: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - DISA-STIG-RHEL-08-040122
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_dev_shm_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /dev/shm: If /dev/shm not mounted, craft mount_info
      manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /dev/shm
      - tmpfs
      - tmpfs
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - ("" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040122
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_dev_shm_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /dev/shm: Make sure noexec option is part of the to
      /dev/shm options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''noexec''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - mount_info is defined and "noexec" not in (mount_info.options | default(''))
    tags:
    - DISA-STIG-RHEL-08-040122
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_dev_shm_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /dev/shm: Ensure /dev/shm is mounted with noexec option'
    ansible.posix.mount:
      path: /dev/shm
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or (""
      | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040122
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_dev_shm_noexec
    - no_reboot_needed

  - name: 'Add nosuid Option to /dev/shm: Check information associated to mountpoint'
    ansible.builtin.command: findmnt  '/dev/shm'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when: ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    tags:
    - DISA-STIG-RHEL-08-040121
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_dev_shm_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /dev/shm: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - DISA-STIG-RHEL-08-040121
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_dev_shm_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /dev/shm: If /dev/shm not mounted, craft mount_info
      manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /dev/shm
      - tmpfs
      - tmpfs
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - ("" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040121
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_dev_shm_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /dev/shm: Make sure nosuid option is part of the to
      /dev/shm options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''nosuid''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - mount_info is defined and "nosuid" not in (mount_info.options | default(''))
    tags:
    - DISA-STIG-RHEL-08-040121
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_dev_shm_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /dev/shm: Ensure /dev/shm is mounted with nosuid option'
    ansible.posix.mount:
      path: /dev/shm
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or (""
      | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040121
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_dev_shm_nosuid
    - no_reboot_needed

  - name: 'Add nodev Option to /home: Check information associated to mountpoint'
    ansible.builtin.command: findmnt --fstab '/home'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/home" in ansible_mounts | map(attribute="mount") | list'
    tags:
    - configure_strategy
    - high_disruption
    - low_complexity
    - mount_option_home_nodev
    - no_reboot_needed
    - unknown_severity

  - name: 'Add nodev Option to /home: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/home" in ansible_mounts | map(attribute="mount") | list'
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - configure_strategy
    - high_disruption
    - low_complexity
    - mount_option_home_nodev
    - no_reboot_needed
    - unknown_severity

  - name: 'Add nodev Option to /home: If /home not mounted, craft mount_info manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /home
      - ''
      - ''
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/home" in ansible_mounts | map(attribute="mount") | list'
    - ("--fstab" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - configure_strategy
    - high_disruption
    - low_complexity
    - mount_option_home_nodev
    - no_reboot_needed
    - unknown_severity

  - name: 'Add nodev Option to /home: Make sure nodev option is part of the to /home
      options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''nodev''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/home" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined and "nodev" not in (mount_info.options | default(''))
    tags:
    - configure_strategy
    - high_disruption
    - low_complexity
    - mount_option_home_nodev
    - no_reboot_needed
    - unknown_severity

  - name: 'Add nodev Option to /home: Ensure /home is mounted with nodev option'
    ansible.posix.mount:
      path: /home
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/home" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or ("--fstab"
      | length == 0)
    tags:
    - configure_strategy
    - high_disruption
    - low_complexity
    - mount_option_home_nodev
    - no_reboot_needed
    - unknown_severity

  - name: 'Add nosuid Option to /home: Check information associated to mountpoint'
    ansible.builtin.command: findmnt --fstab '/home'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/home" in ansible_mounts | map(attribute="mount") | list'
    tags:
    - DISA-STIG-RHEL-08-010570
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_home_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /home: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/home" in ansible_mounts | map(attribute="mount") | list'
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - DISA-STIG-RHEL-08-010570
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_home_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /home: If /home not mounted, craft mount_info manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /home
      - ''
      - ''
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/home" in ansible_mounts | map(attribute="mount") | list'
    - ("--fstab" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - DISA-STIG-RHEL-08-010570
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_home_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /home: Make sure nosuid option is part of the to /home
      options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''nosuid''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/home" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined and "nosuid" not in (mount_info.options | default(''))
    tags:
    - DISA-STIG-RHEL-08-010570
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_home_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /home: Ensure /home is mounted with nosuid option'
    ansible.posix.mount:
      path: /home
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/home" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or ("--fstab"
      | length == 0)
    tags:
    - DISA-STIG-RHEL-08-010570
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_home_nosuid
    - no_reboot_needed

  - name: 'Add nodev Option to Non-Root Local Partitions: Refresh facts'
    ansible.builtin.setup:
      gather_subset: mounts
    when: ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    tags:
    - DISA-STIG-RHEL-08-010580
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_nodev_nonroot_local_partitions
    - no_reboot_needed

  - name: 'Add nodev Option to Non-Root Local Partitions: Define excluded (non-local)
      file systems'
    ansible.builtin.set_fact:
      excluded_fstypes:
      - afs
      - autofs
      - ceph
      - cifs
      - smb3
      - smbfs
      - sshfs
      - ncpfs
      - ncp
      - nfs
      - nfs4
      - gfs
      - gfs2
      - glusterfs
      - gpfs
      - pvfs2
      - ocfs2
      - lustre
      - davfs
      - fuse.sshfs
    when: ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    tags:
    - DISA-STIG-RHEL-08-010580
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_nodev_nonroot_local_partitions
    - no_reboot_needed

  - name: 'Add nodev Option to Non-Root Local Partitions: Ensure non-root local partitions
      are mounted with nodev option'
    ansible.posix.mount:
      path: '{{ item.mount }}'
      src: '{{ item.device }}'
      opts: '{{ item.options }},nodev'
      state: mounted
      fstype: '{{ item.fstype }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - item.mount is match('/\w')
    - item.mount is not match('/(boot|efi)')
    - item.options is not search('nodev')
    - item.fstype not in excluded_fstypes
    - (not accounts_polyinstantiated_var_tmp | default(false)) or item.mount != '/var/tmp/tmp-inst'
    - (not accounts_polyinstantiated_tmp | default(false)) or item.mount != '/tmp/tmp-inst'
    with_items:
    - '{{ ansible_facts.mounts }}'
    tags:
    - DISA-STIG-RHEL-08-010580
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_nodev_nonroot_local_partitions
    - no_reboot_needed

  - name: 'Add nodev Option to Non-Root Local Partitions: Ensure nodev option in /etc/fstab
      for non-root local partitions'
    ansible.builtin.replace:
      path: /etc/fstab
      regexp: ^\s*(?!#)(/dev/\S+|UUID=\S+)\s+(/(?!boot|efi)\w\S*)\s+(\S+)\s+(?!.*\bnodev\b)(\S+)(.*)$
      replace: \1 \2 \3 \4,nodev \5
    when: ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    tags:
    - DISA-STIG-RHEL-08-010580
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_nodev_nonroot_local_partitions
    - no_reboot_needed

  - name: 'Add nodev Option to /tmp: Check information associated to mountpoint'
    ansible.builtin.command: findmnt --fstab '/tmp'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/tmp" in ansible_mounts | map(attribute="mount") | list'
    tags:
    - DISA-STIG-RHEL-08-040123
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_tmp_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /tmp: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/tmp" in ansible_mounts | map(attribute="mount") | list'
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - DISA-STIG-RHEL-08-040123
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_tmp_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /tmp: If /tmp not mounted, craft mount_info manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /tmp
      - ''
      - ''
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/tmp" in ansible_mounts | map(attribute="mount") | list'
    - ("--fstab" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040123
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_tmp_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /tmp: Make sure nodev option is part of the to /tmp
      options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''nodev''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/tmp" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined and "nodev" not in (mount_info.options | default(''))
    tags:
    - DISA-STIG-RHEL-08-040123
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_tmp_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /tmp: Ensure /tmp is mounted with nodev option'
    ansible.posix.mount:
      path: /tmp
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/tmp" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or ("--fstab"
      | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040123
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_tmp_nodev
    - no_reboot_needed

  - name: 'Add noexec Option to /tmp: Check information associated to mountpoint'
    ansible.builtin.command: findmnt --fstab '/tmp'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/tmp" in ansible_mounts | map(attribute="mount") | list'
    tags:
    - DISA-STIG-RHEL-08-040125
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_tmp_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /tmp: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/tmp" in ansible_mounts | map(attribute="mount") | list'
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - DISA-STIG-RHEL-08-040125
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_tmp_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /tmp: If /tmp not mounted, craft mount_info manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /tmp
      - ''
      - ''
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/tmp" in ansible_mounts | map(attribute="mount") | list'
    - ("--fstab" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040125
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_tmp_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /tmp: Make sure noexec option is part of the to /tmp
      options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''noexec''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/tmp" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined and "noexec" not in (mount_info.options | default(''))
    tags:
    - DISA-STIG-RHEL-08-040125
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_tmp_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /tmp: Ensure /tmp is mounted with noexec option'
    ansible.posix.mount:
      path: /tmp
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/tmp" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or ("--fstab"
      | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040125
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_tmp_noexec
    - no_reboot_needed

  - name: 'Add nosuid Option to /tmp: Check information associated to mountpoint'
    ansible.builtin.command: findmnt --fstab '/tmp'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/tmp" in ansible_mounts | map(attribute="mount") | list'
    tags:
    - DISA-STIG-RHEL-08-040124
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_tmp_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /tmp: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/tmp" in ansible_mounts | map(attribute="mount") | list'
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - DISA-STIG-RHEL-08-040124
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_tmp_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /tmp: If /tmp not mounted, craft mount_info manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /tmp
      - ''
      - ''
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/tmp" in ansible_mounts | map(attribute="mount") | list'
    - ("--fstab" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040124
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_tmp_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /tmp: Make sure nosuid option is part of the to /tmp
      options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''nosuid''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/tmp" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined and "nosuid" not in (mount_info.options | default(''))
    tags:
    - DISA-STIG-RHEL-08-040124
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_tmp_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /tmp: Ensure /tmp is mounted with nosuid option'
    ansible.posix.mount:
      path: /tmp
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/tmp" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or ("--fstab"
      | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040124
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_tmp_nosuid
    - no_reboot_needed

  - name: 'Add nodev Option to /var/log/audit: Check information associated to mountpoint'
    ansible.builtin.command: findmnt --fstab '/var/log/audit'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log/audit" in ansible_mounts | map(attribute="mount") | list'
    tags:
    - DISA-STIG-RHEL-08-040129
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_audit_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /var/log/audit: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log/audit" in ansible_mounts | map(attribute="mount") | list'
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - DISA-STIG-RHEL-08-040129
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_audit_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /var/log/audit: If /var/log/audit not mounted, craft
      mount_info manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /var/log/audit
      - ''
      - ''
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log/audit" in ansible_mounts | map(attribute="mount") | list'
    - ("--fstab" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040129
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_audit_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /var/log/audit: Make sure nodev option is part of the
      to /var/log/audit options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''nodev''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log/audit" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined and "nodev" not in (mount_info.options | default(''))
    tags:
    - DISA-STIG-RHEL-08-040129
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_audit_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /var/log/audit: Ensure /var/log/audit is mounted with
      nodev option'
    ansible.posix.mount:
      path: /var/log/audit
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log/audit" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or ("--fstab"
      | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040129
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_audit_nodev
    - no_reboot_needed

  - name: 'Add noexec Option to /var/log/audit: Check information associated to mountpoint'
    ansible.builtin.command: findmnt --fstab '/var/log/audit'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log/audit" in ansible_mounts | map(attribute="mount") | list'
    tags:
    - DISA-STIG-RHEL-08-040131
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_audit_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /var/log/audit: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log/audit" in ansible_mounts | map(attribute="mount") | list'
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - DISA-STIG-RHEL-08-040131
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_audit_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /var/log/audit: If /var/log/audit not mounted, craft
      mount_info manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /var/log/audit
      - ''
      - ''
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log/audit" in ansible_mounts | map(attribute="mount") | list'
    - ("--fstab" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040131
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_audit_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /var/log/audit: Make sure noexec option is part of
      the to /var/log/audit options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''noexec''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log/audit" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined and "noexec" not in (mount_info.options | default(''))
    tags:
    - DISA-STIG-RHEL-08-040131
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_audit_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /var/log/audit: Ensure /var/log/audit is mounted with
      noexec option'
    ansible.posix.mount:
      path: /var/log/audit
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log/audit" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or ("--fstab"
      | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040131
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_audit_noexec
    - no_reboot_needed

  - name: 'Add nosuid Option to /var/log/audit: Check information associated to mountpoint'
    ansible.builtin.command: findmnt --fstab '/var/log/audit'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log/audit" in ansible_mounts | map(attribute="mount") | list'
    tags:
    - DISA-STIG-RHEL-08-040130
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_audit_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /var/log/audit: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log/audit" in ansible_mounts | map(attribute="mount") | list'
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - DISA-STIG-RHEL-08-040130
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_audit_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /var/log/audit: If /var/log/audit not mounted, craft
      mount_info manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /var/log/audit
      - ''
      - ''
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log/audit" in ansible_mounts | map(attribute="mount") | list'
    - ("--fstab" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040130
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_audit_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /var/log/audit: Make sure nosuid option is part of
      the to /var/log/audit options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''nosuid''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log/audit" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined and "nosuid" not in (mount_info.options | default(''))
    tags:
    - DISA-STIG-RHEL-08-040130
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_audit_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /var/log/audit: Ensure /var/log/audit is mounted with
      nosuid option'
    ansible.posix.mount:
      path: /var/log/audit
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log/audit" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or ("--fstab"
      | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040130
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_audit_nosuid
    - no_reboot_needed

  - name: 'Add nodev Option to /var/log: Check information associated to mountpoint'
    ansible.builtin.command: findmnt --fstab '/var/log'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log" in ansible_mounts | map(attribute="mount") | list'
    tags:
    - DISA-STIG-RHEL-08-040126
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /var/log: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log" in ansible_mounts | map(attribute="mount") | list'
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - DISA-STIG-RHEL-08-040126
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /var/log: If /var/log not mounted, craft mount_info
      manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /var/log
      - ''
      - ''
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log" in ansible_mounts | map(attribute="mount") | list'
    - ("--fstab" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040126
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /var/log: Make sure nodev option is part of the to
      /var/log options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''nodev''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined and "nodev" not in (mount_info.options | default(''))
    tags:
    - DISA-STIG-RHEL-08-040126
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /var/log: Ensure /var/log is mounted with nodev option'
    ansible.posix.mount:
      path: /var/log
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or ("--fstab"
      | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040126
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_nodev
    - no_reboot_needed

  - name: 'Add noexec Option to /var/log: Check information associated to mountpoint'
    ansible.builtin.command: findmnt --fstab '/var/log'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log" in ansible_mounts | map(attribute="mount") | list'
    tags:
    - DISA-STIG-RHEL-08-040128
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /var/log: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log" in ansible_mounts | map(attribute="mount") | list'
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - DISA-STIG-RHEL-08-040128
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /var/log: If /var/log not mounted, craft mount_info
      manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /var/log
      - ''
      - ''
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log" in ansible_mounts | map(attribute="mount") | list'
    - ("--fstab" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040128
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /var/log: Make sure noexec option is part of the to
      /var/log options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''noexec''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined and "noexec" not in (mount_info.options | default(''))
    tags:
    - DISA-STIG-RHEL-08-040128
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /var/log: Ensure /var/log is mounted with noexec option'
    ansible.posix.mount:
      path: /var/log
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or ("--fstab"
      | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040128
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_noexec
    - no_reboot_needed

  - name: 'Add nosuid Option to /var/log: Check information associated to mountpoint'
    ansible.builtin.command: findmnt --fstab '/var/log'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log" in ansible_mounts | map(attribute="mount") | list'
    tags:
    - DISA-STIG-RHEL-08-040127
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /var/log: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log" in ansible_mounts | map(attribute="mount") | list'
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - DISA-STIG-RHEL-08-040127
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /var/log: If /var/log not mounted, craft mount_info
      manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /var/log
      - ''
      - ''
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log" in ansible_mounts | map(attribute="mount") | list'
    - ("--fstab" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040127
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /var/log: Make sure nosuid option is part of the to
      /var/log options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''nosuid''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined and "nosuid" not in (mount_info.options | default(''))
    tags:
    - DISA-STIG-RHEL-08-040127
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /var/log: Ensure /var/log is mounted with nosuid option'
    ansible.posix.mount:
      path: /var/log
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/log" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or ("--fstab"
      | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040127
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_log_nosuid
    - no_reboot_needed

  - name: 'Add nodev Option to /var: Check information associated to mountpoint'
    ansible.builtin.command: findmnt --fstab '/var'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var" in ansible_mounts | map(attribute="mount") | list'
    tags:
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /var: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var" in ansible_mounts | map(attribute="mount") | list'
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /var: If /var not mounted, craft mount_info manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /var
      - ''
      - ''
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var" in ansible_mounts | map(attribute="mount") | list'
    - ("--fstab" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /var: Make sure nodev option is part of the to /var
      options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''nodev''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined and "nodev" not in (mount_info.options | default(''))
    tags:
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /var: Ensure /var is mounted with nodev option'
    ansible.posix.mount:
      path: /var
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or ("--fstab"
      | length == 0)
    tags:
    - NIST-800-53-AC-6
    - NIST-800-53-AC-6(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-MP-7
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /var/tmp: Check information associated to mountpoint'
    ansible.builtin.command: findmnt --fstab '/var/tmp'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/tmp" in ansible_mounts | map(attribute="mount") | list'
    tags:
    - DISA-STIG-RHEL-08-040132
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_tmp_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /var/tmp: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/tmp" in ansible_mounts | map(attribute="mount") | list'
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - DISA-STIG-RHEL-08-040132
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_tmp_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /var/tmp: If /var/tmp not mounted, craft mount_info
      manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /var/tmp
      - ''
      - ''
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/tmp" in ansible_mounts | map(attribute="mount") | list'
    - ("--fstab" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040132
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_tmp_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /var/tmp: Make sure nodev option is part of the to
      /var/tmp options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''nodev''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/tmp" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined and "nodev" not in (mount_info.options | default(''))
    tags:
    - DISA-STIG-RHEL-08-040132
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_tmp_nodev
    - no_reboot_needed

  - name: 'Add nodev Option to /var/tmp: Ensure /var/tmp is mounted with nodev option'
    ansible.posix.mount:
      path: /var/tmp
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/tmp" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or ("--fstab"
      | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040132
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_tmp_nodev
    - no_reboot_needed

  - name: 'Add noexec Option to /var/tmp: Check information associated to mountpoint'
    ansible.builtin.command: findmnt --fstab '/var/tmp'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/tmp" in ansible_mounts | map(attribute="mount") | list'
    tags:
    - DISA-STIG-RHEL-08-040134
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_tmp_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /var/tmp: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/tmp" in ansible_mounts | map(attribute="mount") | list'
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - DISA-STIG-RHEL-08-040134
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_tmp_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /var/tmp: If /var/tmp not mounted, craft mount_info
      manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /var/tmp
      - ''
      - ''
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/tmp" in ansible_mounts | map(attribute="mount") | list'
    - ("--fstab" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040134
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_tmp_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /var/tmp: Make sure noexec option is part of the to
      /var/tmp options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''noexec''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/tmp" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined and "noexec" not in (mount_info.options | default(''))
    tags:
    - DISA-STIG-RHEL-08-040134
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_tmp_noexec
    - no_reboot_needed

  - name: 'Add noexec Option to /var/tmp: Ensure /var/tmp is mounted with noexec option'
    ansible.posix.mount:
      path: /var/tmp
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/tmp" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or ("--fstab"
      | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040134
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_tmp_noexec
    - no_reboot_needed

  - name: 'Add nosuid Option to /var/tmp: Check information associated to mountpoint'
    ansible.builtin.command: findmnt --fstab '/var/tmp'
    register: device_name
    failed_when: device_name.rc > 1
    changed_when: false
    check_mode: false
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/tmp" in ansible_mounts | map(attribute="mount") | list'
    tags:
    - DISA-STIG-RHEL-08-040133
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_tmp_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /var/tmp: Create mount_info dictionary variable'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - '{{ device_name.stdout_lines[0].split() | map(''lower'') | list }}'
    - '{{ device_name.stdout_lines[1].split() | list }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/tmp" in ansible_mounts | map(attribute="mount") | list'
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length > 0)
    tags:
    - DISA-STIG-RHEL-08-040133
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_tmp_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /var/tmp: If /var/tmp not mounted, craft mount_info
      manually'
    set_fact:
      mount_info: '{{ mount_info|default({})|combine({item.0: item.1}) }}'
    with_together:
    - - target
      - source
      - fstype
      - options
    - - /var/tmp
      - ''
      - ''
      - defaults
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/tmp" in ansible_mounts | map(attribute="mount") | list'
    - ("--fstab" | length == 0)
    - device_name.stdout is defined and device_name.stdout_lines is defined
    - (device_name.stdout | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040133
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_tmp_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /var/tmp: Make sure nosuid option is part of the to
      /var/tmp options'
    set_fact:
      mount_info: '{{ mount_info | combine( {''options'':''''~(mount_info.options
        | default(''''))~('','' if (mount_info.options | default('''')) else '''')~''nosuid''
        }) }}'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/tmp" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined and "nosuid" not in (mount_info.options | default(''))
    tags:
    - DISA-STIG-RHEL-08-040133
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_tmp_nosuid
    - no_reboot_needed

  - name: 'Add nosuid Option to /var/tmp: Ensure /var/tmp is mounted with nosuid option'
    ansible.posix.mount:
      path: /var/tmp
      src: '{{ mount_info.source | default('''') }}'
      opts: '{{ mount_info.options | default('''') }}'
      state: mounted
      fstype: '{{ mount_info.fstype | default('''') }}'
    register: mount_result
    failed_when:
    - mount_result is failed
    - '''target is busy'' not in (mount_result.msg | default(''''))'
    - '''already mounted'' not in (mount_result.msg | default(''''))'
    when:
    - ( not ( "kernel" in ansible_facts.packages and "rpm-ostree" in ansible_facts.packages
      and "bootc" in ansible_facts.packages and not "openshift-kubelet" in ansible_facts.packages
      and "ostree" in ansible_proc_cmdline ) and not ( ansible_virtualization_type
      in ["docker", "lxc", "openvz", "podman", "container"] ) )
    - '"/var/tmp" in ansible_mounts | map(attribute="mount") | list'
    - mount_info is defined
    - (device_name.stdout is defined and (device_name.stdout | length > 0)) or ("--fstab"
      | length == 0)
    tags:
    - DISA-STIG-RHEL-08-040133
    - configure_strategy
    - high_disruption
    - low_complexity
    - medium_severity
    - mount_option_var_tmp_nosuid
    - no_reboot_needed

  - name: Disable storing core dumps - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010671
    - NIST-800-53-SC-7(10)
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_core_pattern

  - name: Disable storing core dumps - Find all files that contain kernel.core_pattern
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*kernel.core_pattern\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010671
    - NIST-800-53-SC-7(10)
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_core_pattern

  - name: Disable storing core dumps - Find all files that set kernel.core_pattern
      to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*kernel.core_pattern\s*=\s*\|/bin/false$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010671
    - NIST-800-53-SC-7(10)
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_core_pattern

  - name: Disable storing core dumps - Comment out any occurrences of kernel.core_pattern
      from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*kernel.core_pattern
      replace: '#kernel.core_pattern'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-010671
    - NIST-800-53-SC-7(10)
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_core_pattern

  - name: Disable storing core dumps - Comment out any occurrences of kernel.core_pattern
      from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*kernel.core_pattern
      replace: '#kernel.core_pattern'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010671
    - NIST-800-53-SC-7(10)
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_core_pattern

  - name: Disable storing core dumps - Ensure sysctl kernel.core_pattern is set to
      |/bin/false
    ansible.posix.sysctl:
      name: kernel.core_pattern
      value: '|/bin/false'
      sysctl_file: /etc/sysctl.d/kernel_core_pattern.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010671
    - NIST-800-53-SC-7(10)
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_core_pattern

  - name: Restrict Access to Kernel Message Buffer - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010375
    - NIST-800-171-3.1.5
    - NIST-800-53-SI-11(a)
    - NIST-800-53-SI-11(b)
    - disable_strategy
    - low_complexity
    - low_severity
    - medium_disruption
    - reboot_required
    - sysctl_kernel_dmesg_restrict

  - name: Restrict Access to Kernel Message Buffer - Find all files that contain kernel.dmesg_restrict
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*kernel.dmesg_restrict\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010375
    - NIST-800-171-3.1.5
    - NIST-800-53-SI-11(a)
    - NIST-800-53-SI-11(b)
    - disable_strategy
    - low_complexity
    - low_severity
    - medium_disruption
    - reboot_required
    - sysctl_kernel_dmesg_restrict

  - name: Restrict Access to Kernel Message Buffer - Find all files that set kernel.dmesg_restrict
      to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*kernel.dmesg_restrict\s*=\s*1$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010375
    - NIST-800-171-3.1.5
    - NIST-800-53-SI-11(a)
    - NIST-800-53-SI-11(b)
    - disable_strategy
    - low_complexity
    - low_severity
    - medium_disruption
    - reboot_required
    - sysctl_kernel_dmesg_restrict

  - name: Restrict Access to Kernel Message Buffer - Comment out any occurrences of
      kernel.dmesg_restrict from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*kernel.dmesg_restrict
      replace: '#kernel.dmesg_restrict'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-010375
    - NIST-800-171-3.1.5
    - NIST-800-53-SI-11(a)
    - NIST-800-53-SI-11(b)
    - disable_strategy
    - low_complexity
    - low_severity
    - medium_disruption
    - reboot_required
    - sysctl_kernel_dmesg_restrict

  - name: Restrict Access to Kernel Message Buffer - Comment out any occurrences of
      kernel.dmesg_restrict from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*kernel.dmesg_restrict
      replace: '#kernel.dmesg_restrict'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010375
    - NIST-800-171-3.1.5
    - NIST-800-53-SI-11(a)
    - NIST-800-53-SI-11(b)
    - disable_strategy
    - low_complexity
    - low_severity
    - medium_disruption
    - reboot_required
    - sysctl_kernel_dmesg_restrict

  - name: Restrict Access to Kernel Message Buffer - Ensure sysctl kernel.dmesg_restrict
      is set to 1
    ansible.posix.sysctl:
      name: kernel.dmesg_restrict
      value: '1'
      sysctl_file: /etc/sysctl.d/kernel_dmesg_restrict.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010375
    - NIST-800-171-3.1.5
    - NIST-800-53-SI-11(a)
    - NIST-800-53-SI-11(b)
    - disable_strategy
    - low_complexity
    - low_severity
    - medium_disruption
    - reboot_required
    - sysctl_kernel_dmesg_restrict

  - name: Disable Kernel Image Loading - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010372
    - NIST-800-53-CM-6
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_kexec_load_disabled

  - name: Disable Kernel Image Loading - Find all files that contain kernel.kexec_load_disabled
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*kernel.kexec_load_disabled\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010372
    - NIST-800-53-CM-6
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_kexec_load_disabled

  - name: Disable Kernel Image Loading - Find all files that set kernel.kexec_load_disabled
      to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*kernel.kexec_load_disabled\s*=\s*1$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010372
    - NIST-800-53-CM-6
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_kexec_load_disabled

  - name: Disable Kernel Image Loading - Comment out any occurrences of kernel.kexec_load_disabled
      from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*kernel.kexec_load_disabled
      replace: '#kernel.kexec_load_disabled'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-010372
    - NIST-800-53-CM-6
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_kexec_load_disabled

  - name: Disable Kernel Image Loading - Comment out any occurrences of kernel.kexec_load_disabled
      from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*kernel.kexec_load_disabled
      replace: '#kernel.kexec_load_disabled'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010372
    - NIST-800-53-CM-6
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_kexec_load_disabled

  - name: Disable Kernel Image Loading - Ensure sysctl kernel.kexec_load_disabled
      is set to 1
    ansible.posix.sysctl:
      name: kernel.kexec_load_disabled
      value: '1'
      sysctl_file: /etc/sysctl.d/kernel_kexec_load_disabled.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010372
    - NIST-800-53-CM-6
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_kexec_load_disabled

  - name: Disallow kernel profiling by unprivileged users - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010376
    - NIST-800-53-AC-6
    - disable_strategy
    - low_complexity
    - low_severity
    - medium_disruption
    - reboot_required
    - sysctl_kernel_perf_event_paranoid

  - name: Disallow kernel profiling by unprivileged users - Find all files that contain
      kernel.perf_event_paranoid
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*kernel.perf_event_paranoid\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010376
    - NIST-800-53-AC-6
    - disable_strategy
    - low_complexity
    - low_severity
    - medium_disruption
    - reboot_required
    - sysctl_kernel_perf_event_paranoid

  - name: Disallow kernel profiling by unprivileged users - Find all files that set
      kernel.perf_event_paranoid to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*kernel.perf_event_paranoid\s*=\s*2$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010376
    - NIST-800-53-AC-6
    - disable_strategy
    - low_complexity
    - low_severity
    - medium_disruption
    - reboot_required
    - sysctl_kernel_perf_event_paranoid

  - name: Disallow kernel profiling by unprivileged users - Comment out any occurrences
      of kernel.perf_event_paranoid from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*kernel.perf_event_paranoid
      replace: '#kernel.perf_event_paranoid'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-010376
    - NIST-800-53-AC-6
    - disable_strategy
    - low_complexity
    - low_severity
    - medium_disruption
    - reboot_required
    - sysctl_kernel_perf_event_paranoid

  - name: Disallow kernel profiling by unprivileged users - Comment out any occurrences
      of kernel.perf_event_paranoid from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*kernel.perf_event_paranoid
      replace: '#kernel.perf_event_paranoid'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010376
    - NIST-800-53-AC-6
    - disable_strategy
    - low_complexity
    - low_severity
    - medium_disruption
    - reboot_required
    - sysctl_kernel_perf_event_paranoid

  - name: Disallow kernel profiling by unprivileged users - Ensure sysctl kernel.perf_event_paranoid
      is set to 2
    ansible.posix.sysctl:
      name: kernel.perf_event_paranoid
      value: '2'
      sysctl_file: /etc/sysctl.d/kernel_perf_event_paranoid.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010376
    - NIST-800-53-AC-6
    - disable_strategy
    - low_complexity
    - low_severity
    - medium_disruption
    - reboot_required
    - sysctl_kernel_perf_event_paranoid

  - name: Disable Access to Network bpf() Syscall From Unprivileged Processes - Set
      fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040281
    - NIST-800-53-AC-6
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_unprivileged_bpf_disabled

  - name: Disable Access to Network bpf() Syscall From Unprivileged Processes - Find
      all files that contain kernel.unprivileged_bpf_disabled
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*kernel.unprivileged_bpf_disabled\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040281
    - NIST-800-53-AC-6
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_unprivileged_bpf_disabled

  - name: Disable Access to Network bpf() Syscall From Unprivileged Processes - Find
      all files that set kernel.unprivileged_bpf_disabled to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*kernel.unprivileged_bpf_disabled\s*=\s*1$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040281
    - NIST-800-53-AC-6
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_unprivileged_bpf_disabled

  - name: Disable Access to Network bpf() Syscall From Unprivileged Processes - Comment
      out any occurrences of kernel.unprivileged_bpf_disabled from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*kernel.unprivileged_bpf_disabled
      replace: '#kernel.unprivileged_bpf_disabled'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-040281
    - NIST-800-53-AC-6
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_unprivileged_bpf_disabled

  - name: Disable Access to Network bpf() Syscall From Unprivileged Processes - Comment
      out any occurrences of kernel.unprivileged_bpf_disabled from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*kernel.unprivileged_bpf_disabled
      replace: '#kernel.unprivileged_bpf_disabled'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040281
    - NIST-800-53-AC-6
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_unprivileged_bpf_disabled

  - name: Disable Access to Network bpf() Syscall From Unprivileged Processes - Ensure
      sysctl kernel.unprivileged_bpf_disabled is set to 1
    ansible.posix.sysctl:
      name: kernel.unprivileged_bpf_disabled
      value: '1'
      sysctl_file: /etc/sysctl.d/kernel_unprivileged_bpf_disabled.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040281
    - NIST-800-53-AC-6
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_unprivileged_bpf_disabled

  - name: Restrict usage of ptrace to descendant processes - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040282
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_yama_ptrace_scope

  - name: Restrict usage of ptrace to descendant processes - Find all files that contain
      kernel.yama.ptrace_scope
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*kernel.yama.ptrace_scope\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040282
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_yama_ptrace_scope

  - name: Restrict usage of ptrace to descendant processes - Find all files that set
      kernel.yama.ptrace_scope to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*kernel.yama.ptrace_scope\s*=\s*1$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040282
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_yama_ptrace_scope

  - name: Restrict usage of ptrace to descendant processes - Comment out any occurrences
      of kernel.yama.ptrace_scope from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*kernel.yama.ptrace_scope
      replace: '#kernel.yama.ptrace_scope'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-040282
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_yama_ptrace_scope

  - name: Restrict usage of ptrace to descendant processes - Comment out any occurrences
      of kernel.yama.ptrace_scope from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*kernel.yama.ptrace_scope
      replace: '#kernel.yama.ptrace_scope'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040282
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_yama_ptrace_scope

  - name: Restrict usage of ptrace to descendant processes - Ensure sysctl kernel.yama.ptrace_scope
      is set to 1
    ansible.posix.sysctl:
      name: kernel.yama.ptrace_scope
      value: '1'
      sysctl_file: /etc/sysctl.d/kernel_yama_ptrace_scope.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040282
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_yama_ptrace_scope

  - name: Harden the operation of the BPF just-in-time compiler - Set fact for sysctl
      paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040286
    - NIST-800-53-CM-6
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_core_bpf_jit_harden

  - name: Harden the operation of the BPF just-in-time compiler - Find all files that
      contain net.core.bpf_jit_harden
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.core.bpf_jit_harden\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040286
    - NIST-800-53-CM-6
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_core_bpf_jit_harden

  - name: Harden the operation of the BPF just-in-time compiler - Find all files that
      set net.core.bpf_jit_harden to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*net.core.bpf_jit_harden\s*=\s*2$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040286
    - NIST-800-53-CM-6
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_core_bpf_jit_harden

  - name: Harden the operation of the BPF just-in-time compiler - Comment out any
      occurrences of net.core.bpf_jit_harden from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*net.core.bpf_jit_harden
      replace: '#net.core.bpf_jit_harden'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-040286
    - NIST-800-53-CM-6
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_core_bpf_jit_harden

  - name: Harden the operation of the BPF just-in-time compiler - Comment out any
      occurrences of net.core.bpf_jit_harden from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*net.core.bpf_jit_harden
      replace: '#net.core.bpf_jit_harden'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040286
    - NIST-800-53-CM-6
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_core_bpf_jit_harden

  - name: Harden the operation of the BPF just-in-time compiler - Ensure sysctl net.core.bpf_jit_harden
      is set to 2
    ansible.posix.sysctl:
      name: net.core.bpf_jit_harden
      value: '2'
      sysctl_file: /etc/sysctl.d/net_core_bpf_jit_harden.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040286
    - NIST-800-53-CM-6
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_net_core_bpf_jit_harden

  - name: Disable the use of user namespaces - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-39
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_user_max_user_namespaces

  - name: Disable the use of user namespaces - Find all files that contain user.max_user_namespaces
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*user.max_user_namespaces\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-39
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_user_max_user_namespaces

  - name: Disable the use of user namespaces - Find all files that set user.max_user_namespaces
      to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*user.max_user_namespaces\s*=\s*0$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-39
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_user_max_user_namespaces

  - name: Disable the use of user namespaces - Comment out any occurrences of user.max_user_namespaces
      from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*user.max_user_namespaces
      replace: '#user.max_user_namespaces'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-39
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_user_max_user_namespaces

  - name: Disable the use of user namespaces - Comment out any occurrences of user.max_user_namespaces
      from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*user.max_user_namespaces
      replace: '#user.max_user_namespaces'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-39
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_user_max_user_namespaces

  - name: Disable the use of user namespaces - Ensure sysctl user.max_user_namespaces
      is set to 0
    ansible.posix.sysctl:
      name: user.max_user_namespaces
      value: '0'
      sysctl_file: /etc/sysctl.d/user_max_user_namespaces.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-39
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_user_max_user_namespaces

  - name: Disable acquiring, saving, and processing core dumps - Collect systemd Socket
      Units Present in the System
    ansible.builtin.command:
      cmd: systemctl -q list-unit-files --type socket
    register: result_systemd_unit_files
    changed_when: false
    check_mode: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010672
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - service_systemd-coredump_disabled

  - name: Disable acquiring, saving, and processing core dumps - Ensure systemd-coredump.socket
      is Masked
    ansible.builtin.systemd:
      name: systemd-coredump.socket
      state: stopped
      enabled: false
      masked: true
    when:
    - '"kernel" in ansible_facts.packages'
    - result_systemd_unit_files.stdout_lines is search("systemd-coredump.socket")
    tags:
    - DISA-STIG-RHEL-08-010672
    - NIST-800-53-SC-7(10)
    - disable_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - service_systemd-coredump_disabled

  - name: Disable core dump backtraces - Search for a section in files
    ansible.builtin.find:
      paths: '{{item.path}}'
      patterns: '{{item.pattern}}'
      contains: ^\s*\[Coredump\]
      read_whole_file: true
      use_regex: true
    register: systemd_dropin_files_with_section
    loop:
    - path: '{{ ''/etc/systemd/coredump.conf'' | dirname }}'
      pattern: '{{ ''/etc/systemd/coredump.conf'' | basename | regex_escape }}'
    - path: /etc/systemd/coredump.conf.d
      pattern: .*\.conf
    when:
    - '"kernel" in ansible_facts.packages'
    - '"systemd" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010675
    - NIST-800-53-CM-6
    - PCI-DSS-Req-3.2
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - coredump_disable_backtraces
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable core dump backtraces - Count number of files which contain the correct
      section
    ansible.builtin.set_fact:
      count_of_systemd_dropin_files_with_section: '{{systemd_dropin_files_with_section.results
        | map(attribute=''matched'') | list | map(''int'') | sum}}'
    when:
    - '"kernel" in ansible_facts.packages'
    - '"systemd" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010675
    - NIST-800-53-CM-6
    - PCI-DSS-Req-3.2
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - coredump_disable_backtraces
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable core dump backtraces - Add missing configuration to correct section
    community.general.ini_file:
      path: '{{item}}'
      section: Coredump
      option: ProcessSizeMax
      value: '0'
      state: present
      no_extra_spaces: true
    when:
    - '"kernel" in ansible_facts.packages'
    - '"systemd" in ansible_facts.packages'
    - count_of_systemd_dropin_files_with_section | int > 0
    loop: '{{systemd_dropin_files_with_section.results | sum(attribute=''files'',
      start=[]) | map(attribute=''path'') | list }}'
    tags:
    - DISA-STIG-RHEL-08-010675
    - NIST-800-53-CM-6
    - PCI-DSS-Req-3.2
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - coredump_disable_backtraces
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable core dump backtraces - Add configuration to new remediation file
    community.general.ini_file:
      path: /etc/systemd/coredump.conf.d/complianceascode_hardening.conf
      section: Coredump
      option: ProcessSizeMax
      value: '0'
      state: present
      no_extra_spaces: true
      create: true
    when:
    - '"kernel" in ansible_facts.packages'
    - '"systemd" in ansible_facts.packages'
    - count_of_systemd_dropin_files_with_section | int == 0
    tags:
    - DISA-STIG-RHEL-08-010675
    - NIST-800-53-CM-6
    - PCI-DSS-Req-3.2
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - coredump_disable_backtraces
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable storing core dump - Search for a section in files
    ansible.builtin.find:
      paths: '{{item.path}}'
      patterns: '{{item.pattern}}'
      contains: ^\s*\[Coredump\]
      read_whole_file: true
      use_regex: true
    register: systemd_dropin_files_with_section
    loop:
    - path: '{{ ''/etc/systemd/coredump.conf'' | dirname }}'
      pattern: '{{ ''/etc/systemd/coredump.conf'' | basename | regex_escape }}'
    - path: /etc/systemd/coredump.conf.d
      pattern: .*\.conf
    when:
    - '"kernel" in ansible_facts.packages'
    - '"systemd" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010674
    - NIST-800-53-CM-6
    - PCI-DSS-Req-3.2
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - coredump_disable_storage
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable storing core dump - Count number of files which contain the correct
      section
    ansible.builtin.set_fact:
      count_of_systemd_dropin_files_with_section: '{{systemd_dropin_files_with_section.results
        | map(attribute=''matched'') | list | map(''int'') | sum}}'
    when:
    - '"kernel" in ansible_facts.packages'
    - '"systemd" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010674
    - NIST-800-53-CM-6
    - PCI-DSS-Req-3.2
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - coredump_disable_storage
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable storing core dump - Add missing configuration to correct section
    community.general.ini_file:
      path: '{{item}}'
      section: Coredump
      option: Storage
      value: none
      state: present
      no_extra_spaces: true
    when:
    - '"kernel" in ansible_facts.packages'
    - '"systemd" in ansible_facts.packages'
    - count_of_systemd_dropin_files_with_section | int > 0
    loop: '{{systemd_dropin_files_with_section.results | sum(attribute=''files'',
      start=[]) | map(attribute=''path'') | list }}'
    tags:
    - DISA-STIG-RHEL-08-010674
    - NIST-800-53-CM-6
    - PCI-DSS-Req-3.2
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - coredump_disable_storage
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable storing core dump - Add configuration to new remediation file
    community.general.ini_file:
      path: /etc/systemd/coredump.conf.d/complianceascode_hardening.conf
      section: Coredump
      option: Storage
      value: none
      state: present
      no_extra_spaces: true
      create: true
    when:
    - '"kernel" in ansible_facts.packages'
    - '"systemd" in ansible_facts.packages'
    - count_of_systemd_dropin_files_with_section | int == 0
    tags:
    - DISA-STIG-RHEL-08-010674
    - NIST-800-53-CM-6
    - PCI-DSS-Req-3.2
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - coredump_disable_storage
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable Core Dumps for All Users - Set dirs, files and regex variables
    ansible.builtin.set_fact:
      limits_dropin_dir: /etc/security/limits.d
      limits_dropin_file: /etc/security/limits.d/10-ssg-hardening.conf
      limits_main_file: /etc/security/limits.conf
      limits_correct_regex: ^\s*\*\s+hard\s+core\s+0\s*$
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010673
    - NIST-800-53-CM-6
    - NIST-800-53-SC-7(10)
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - disable_users_coredumps
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable Core Dumps for All Users - Find valid drop-ins for core limit
    ansible.builtin.find:
      paths: '{{ limits_dropin_dir }}'
      patterns: '*.conf'
      contains: '{{ limits_correct_regex }}'
      file_type: file
    register: valid_dropins
    failed_when: false
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010673
    - NIST-800-53-CM-6
    - NIST-800-53-SC-7(10)
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - disable_users_coredumps
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable Core Dumps for All Users - Find all drop-ins with any core limit
    ansible.builtin.find:
      paths: '{{ limits_dropin_dir }}'
      patterns: '*.conf'
      contains: ^\s*\*\s+hard\s+core\s+
      file_type: file
    register: all_dropins
    failed_when: false
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010673
    - NIST-800-53-CM-6
    - NIST-800-53-SC-7(10)
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - disable_users_coredumps
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable Core Dumps for All Users - Get invalid drop-ins
    ansible.builtin.set_fact:
      invalid_dropins: '{{ all_dropins.files | rejectattr(''path'', ''in'', valid_dropins.files
        | map(attribute=''path'') | list) | map(attribute=''path'') | list }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010673
    - NIST-800-53-CM-6
    - NIST-800-53-SC-7(10)
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - disable_users_coredumps
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable Core Dumps for All Users - Comment invalid * hard core lines in
      drop-ins
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: (^\s*\*\s+hard\s+core\s+.*$)
      replace: '#\1'
    loop: '{{ invalid_dropins }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - invalid_dropins | length > 0
    tags:
    - DISA-STIG-RHEL-08-010673
    - NIST-800-53-CM-6
    - NIST-800-53-SC-7(10)
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - disable_users_coredumps
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable Core Dumps for All Users - Check if main limits.conf contains correct
      core limit
    ansible.builtin.find:
      paths: /etc/security
      patterns: limits.conf
      contains: '{{ limits_correct_regex }}'
      file_type: file
    register: main_valid
    failed_when: false
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - not (valid_dropins.matched | default(0) > 0)
    tags:
    - DISA-STIG-RHEL-08-010673
    - NIST-800-53-CM-6
    - NIST-800-53-SC-7(10)
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - disable_users_coredumps
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable Core Dumps for All Users - Set fact if configuration is valid
    ansible.builtin.set_fact:
      core_limit_valid: '{{ (valid_dropins.matched | default(0)) > 0 or (main_valid.matched
        | default(0)) > 0 }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010673
    - NIST-800-53-CM-6
    - NIST-800-53-SC-7(10)
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - disable_users_coredumps
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable Core Dumps for All Users - Ensure drop-in directory exists
    ansible.builtin.file:
      path: '{{ limits_dropin_dir }}'
      state: directory
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - not core_limit_valid
    tags:
    - DISA-STIG-RHEL-08-010673
    - NIST-800-53-CM-6
    - NIST-800-53-SC-7(10)
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - disable_users_coredumps
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable Core Dumps for All Users - Deploy 10-ssg-hardening.conf drop-in
      with correct core limit
    ansible.builtin.copy:
      dest: '{{ limits_dropin_file }}'
      content: |
        *     hard   core    0
    when:
    - '"kernel" in ansible_facts.packages'
    - '"pam" in ansible_facts.packages'
    - not core_limit_valid
    tags:
    - DISA-STIG-RHEL-08-010673
    - NIST-800-53-CM-6
    - NIST-800-53-SC-7(10)
    - PCI-DSSv4-3.3
    - PCI-DSSv4-3.3.1
    - PCI-DSSv4-3.3.1.1
    - disable_users_coredumps
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Restrict Exposed Kernel Pointer Addresses Access - Set fact for sysctl paths
    ansible.builtin.set_fact:
      sysctl_paths:
      - /etc/sysctl.d/
      - /run/sysctl.d/
      - /usr/local/lib/sysctl.d/
      - /usr/lib/sysctl.d/
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040283
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-30
    - NIST-800-53-SC-30(2)
    - NIST-800-53-SC-30(5)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_kptr_restrict

  - name: Restrict Exposed Kernel Pointer Addresses Access - Find all files that contain
      kernel.kptr_restrict
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*kernel.kptr_restrict\s*=\s*.*$'
    register: find_all_values
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040283
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-30
    - NIST-800-53-SC-30(2)
    - NIST-800-53-SC-30(5)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_kptr_restrict

  - name: Restrict Exposed Kernel Pointer Addresses Access - Find all files that set
      kernel.kptr_restrict to correct value
    ansible.builtin.shell:
      cmd: find -L {{ sysctl_paths | join(" ") }} -type f -name '*.conf' | xargs grep
        -HP '^\s*kernel.kptr_restrict\s*=\s*1$'
    register: find_correct_value
    check_mode: false
    changed_when: false
    failed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040283
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-30
    - NIST-800-53-SC-30(2)
    - NIST-800-53-SC-30(5)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_kptr_restrict

  - name: Restrict Exposed Kernel Pointer Addresses Access - Comment out any occurrences
      of kernel.kptr_restrict from config files
    ansible.builtin.replace:
      path: '{{ item | split(":") | first }}'
      regexp: ^[\s]*kernel.kptr_restrict
      replace: '#kernel.kptr_restrict'
    loop: '{{ find_all_values.stdout_lines }}'
    when:
    - '"kernel" in ansible_facts.packages'
    - find_correct_value.stdout_lines | length == 0 or find_all_values.stdout_lines
      | length > find_correct_value.stdout_lines | length
    tags:
    - DISA-STIG-RHEL-08-040283
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-30
    - NIST-800-53-SC-30(2)
    - NIST-800-53-SC-30(5)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_kptr_restrict

  - name: Restrict Exposed Kernel Pointer Addresses Access - Comment out any occurrences
      of kernel.kptr_restrict from /etc/sysctl.conf
    ansible.builtin.replace:
      path: '{{ item }}'
      regexp: ^[\s]*kernel.kptr_restrict
      replace: '#kernel.kptr_restrict'
    with_fileglob:
    - /etc/sysctl.conf
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040283
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-30
    - NIST-800-53-SC-30(2)
    - NIST-800-53-SC-30(5)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_kptr_restrict

  - name: Restrict Exposed Kernel Pointer Addresses Access - Ensure sysctl kernel.kptr_restrict
      is set to 1
    ansible.posix.sysctl:
      name: kernel.kptr_restrict
      value: '1'
      sysctl_file: /etc/sysctl.d/kernel_kptr_restrict.conf
      state: present
      reload: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040283
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-30
    - NIST-800-53-SC-30(2)
    - NIST-800-53-SC-30(5)
    - disable_strategy
    - low_complexity
    - medium_disruption
    - medium_severity
    - reboot_required
    - sysctl_kernel_kptr_restrict

  - name: Check if page_poison argument is already present in /etc/default/grub
    ansible.builtin.slurp:
      src: /etc/default/grub
    register: etc_default_grub
    when:
    - '"kernel" in ansible_facts.packages'
    - '"grub2-common" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010421
    - NIST-800-53-CM-6(a)
    - grub2_page_poison_argument
    - low_disruption
    - medium_complexity
    - medium_severity
    - reboot_required
    - restrict_strategy

  - name: Check if page_poison argument is already present
    ansible.builtin.command: /sbin/grubby --info=ALL
    register: grubby_info
    check_mode: false
    changed_when: false
    failed_when: false
    when:
    - '"kernel" in ansible_facts.packages'
    - '"grub2-common" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010421
    - NIST-800-53-CM-6(a)
    - grub2_page_poison_argument
    - low_disruption
    - medium_complexity
    - medium_severity
    - reboot_required
    - restrict_strategy

  - name: Update grub defaults and the bootloader menu
    ansible.builtin.command: /sbin/grubby --update-kernel=ALL --args="page_poison=1"
    when:
    - '"kernel" in ansible_facts.packages'
    - '"grub2-common" in ansible_facts.packages'
    - (grubby_info.stdout is not search('page_poison=1')) or ((etc_default_grub['content']
      | b64decode) is not search('page_poison=1'))
    tags:
    - DISA-STIG-RHEL-08-010421
    - NIST-800-53-CM-6(a)
    - grub2_page_poison_argument
    - low_disruption
    - medium_complexity
    - medium_severity
    - reboot_required
    - restrict_strategy

  - name: Check if slub_debug argument is already present in /etc/default/grub
    ansible.builtin.slurp:
      src: /etc/default/grub
    register: etc_default_grub
    when:
    - '"kernel" in ansible_facts.packages'
    - '"grub2-common" in ansible_facts.packages'
    tags:
    - NIST-800-53-CM-6(a)
    - grub2_slub_debug_argument
    - low_disruption
    - medium_complexity
    - medium_severity
    - reboot_required
    - restrict_strategy

  - name: Check if slub_debug argument is already present
    ansible.builtin.command: /sbin/grubby --info=ALL
    register: grubby_info
    check_mode: false
    changed_when: false
    failed_when: false
    when:
    - '"kernel" in ansible_facts.packages'
    - '"grub2-common" in ansible_facts.packages'
    tags:
    - NIST-800-53-CM-6(a)
    - grub2_slub_debug_argument
    - low_disruption
    - medium_complexity
    - medium_severity
    - reboot_required
    - restrict_strategy

  - name: Update grub defaults and the bootloader menu
    ansible.builtin.command: /sbin/grubby --update-kernel=ALL --args="slub_debug={{
      var_slub_debug_options }}"
    when:
    - '"kernel" in ansible_facts.packages'
    - '"grub2-common" in ansible_facts.packages'
    - (grubby_info.stdout is not search('slub_debug=' ~ var_slub_debug_options)) or
      ((etc_default_grub['content'] | b64decode) is not search('slub_debug=' ~ var_slub_debug_options))
    tags:
    - NIST-800-53-CM-6(a)
    - grub2_slub_debug_argument
    - low_disruption
    - medium_complexity
    - medium_severity
    - reboot_required
    - restrict_strategy

  - name: Configure SELinux Policy
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/selinux/config
        create: true
        regexp: (?i)^SELINUXTYPE=
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/selinux/config
      ansible.builtin.lineinfile:
        path: /etc/selinux/config
        create: true
        regexp: (?i)^SELINUXTYPE=
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/selinux/config
      ansible.builtin.lineinfile:
        path: /etc/selinux/config
        create: true
        regexp: (?i)^SELINUXTYPE=
        line: SELINUXTYPE={{ var_selinux_policy_name }}
        state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010450
    - NIST-800-171-3.1.2
    - NIST-800-171-3.7.2
    - NIST-800-53-AC-3
    - NIST-800-53-AC-3(3)(a)
    - NIST-800-53-AU-9
    - NIST-800-53-SC-7(21)
    - PCI-DSSv4-1.2
    - PCI-DSSv4-1.2.6
    - configure_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - selinux_policytype

  - name: Ensure SELinux State is Enforcing - Check current SELinux state
    ansible.builtin.command:
      cmd: getenforce
    register: current_selinux_state
    check_mode: false
    changed_when: false
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010170
    - NIST-800-171-3.1.2
    - NIST-800-171-3.7.2
    - NIST-800-53-AC-3
    - NIST-800-53-AC-3(3)(a)
    - NIST-800-53-AU-9
    - NIST-800-53-SC-7(21)
    - PCI-DSSv4-1.2
    - PCI-DSSv4-1.2.6
    - high_severity
    - low_complexity
    - low_disruption
    - no_reboot_needed
    - restrict_strategy
    - selinux_state

  - name: Ensure SELinux State is Enforcing
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/selinux/config
        create: true
        regexp: (?i)^SELINUX=
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/selinux/config
      ansible.builtin.lineinfile:
        path: /etc/selinux/config
        create: true
        regexp: (?i)^SELINUX=
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/selinux/config
      ansible.builtin.lineinfile:
        path: /etc/selinux/config
        create: true
        regexp: (?i)^SELINUX=
        line: SELINUX={{ var_selinux_state }}
        state: present
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010170
    - NIST-800-171-3.1.2
    - NIST-800-171-3.7.2
    - NIST-800-53-AC-3
    - NIST-800-53-AC-3(3)(a)
    - NIST-800-53-AU-9
    - NIST-800-53-SC-7(21)
    - PCI-DSSv4-1.2
    - PCI-DSSv4-1.2.6
    - high_severity
    - low_complexity
    - low_disruption
    - no_reboot_needed
    - restrict_strategy
    - selinux_state

  - name: Ensure SELinux State is Enforcing - Mark system to relabel SELinux on next
      boot
    ansible.builtin.file:
      path: /.autorelabel
      state: touch
      access_time: preserve
      modification_time: preserve
    when:
    - '"kernel" in ansible_facts.packages'
    - current_selinux_state.stdout | lower != var_selinux_state
    tags:
    - DISA-STIG-RHEL-08-010170
    - NIST-800-171-3.1.2
    - NIST-800-171-3.7.2
    - NIST-800-53-AC-3
    - NIST-800-53-AC-3(3)(a)
    - NIST-800-53-AU-9
    - NIST-800-53-SC-7(21)
    - PCI-DSSv4-1.2
    - PCI-DSSv4-1.2.6
    - high_severity
    - low_complexity
    - low_disruption
    - no_reboot_needed
    - restrict_strategy
    - selinux_state

  - name: Find keytab files
    ansible.builtin.find:
      paths: /etc/
      patterns: '*.keytab'
    register: keytab_files
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010161
    - disable_strategy
    - kerberos_disable_no_keytab
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed

  - name: Remove keytab files
    ansible.builtin.file:
      path: '{{ item.path }}'
      state: absent
    with_items: '{{ keytab_files.files }}'
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010161
    - disable_strategy
    - kerberos_disable_no_keytab
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed

  - name: Disable chrony daemon from acting as server
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/chrony.conf
        create: true
        regexp: (?i)^\s*port\s+
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/chrony.conf
      ansible.builtin.lineinfile:
        path: /etc/chrony.conf
        create: true
        regexp: (?i)^\s*port\s+
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/chrony.conf
      ansible.builtin.lineinfile:
        path: /etc/chrony.conf
        create: true
        regexp: (?i)^\s*port\s+
        line: port 0
        state: present
    when:
    - '"kernel" in ansible_facts.packages'
    - '"chrony" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-030741
    - NIST-800-53-AU-12(1)
    - NIST-800-53-AU-8(1)
    - chronyd_client_only
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable network management of chrony daemon
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/chrony.conf
        create: true
        regexp: (?i)^\s*cmdport\s+
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/chrony.conf
      ansible.builtin.lineinfile:
        path: /etc/chrony.conf
        create: true
        regexp: (?i)^\s*cmdport\s+
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/chrony.conf
      ansible.builtin.lineinfile:
        path: /etc/chrony.conf
        create: true
        regexp: (?i)^\s*cmdport\s+
        line: cmdport 0
        state: present
    when:
    - '"kernel" in ansible_facts.packages'
    - '"chrony" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-030742
    - NIST-800-53-CM-7(1)
    - chronyd_no_chronyc_network
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Ensure RekeyLimit is not configured in /etc/ssh/ssh_config
    ansible.builtin.lineinfile:
      path: /etc/ssh/ssh_config
      create: false
      regexp: ^\s*RekeyLimit.*$
      state: absent
    when: '"openssh-clients" in ansible_facts.packages'
    tags:
    - configure_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - ssh_client_rekey_limit

  - name: Collect all include config files for ssh client which configure RekeyLimit
    ansible.builtin.find:
      paths: /etc/ssh/ssh_config.d
      contains: ^[\s]*RekeyLimit.*$
      patterns: '*.config'
    register: ssh_config_include_files
    when: '"openssh-clients" in ansible_facts.packages'
    tags:
    - configure_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - ssh_client_rekey_limit

  - name: Remove all occurrences of RekeyLimit configuration from include config files
      of ssh client
    ansible.builtin.lineinfile:
      path: '{{ item }}'
      regexp: ^[\s]*RekeyLimit.*$
      state: absent
    loop: '{{ ssh_config_include_files.files }}'
    when: '"openssh-clients" in ansible_facts.packages'
    tags:
    - configure_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - ssh_client_rekey_limit

  - name: Ensure that rekey limit is set to {{ var_ssh_client_rekey_limit_size }}
      {{ var_ssh_client_rekey_limit_time }} in /etc/ssh/ssh_config.d/02-rekey-limit.conf
    ansible.builtin.lineinfile:
      path: /etc/ssh/ssh_config.d/02-rekey-limit.conf
      create: true
      regexp: ^\s*RekeyLimit.*$
      line: RekeyLimit {{ var_ssh_client_rekey_limit_size }} {{ var_ssh_client_rekey_limit_time
        }}
      state: present
    when: '"openssh-clients" in ansible_facts.packages'
    tags:
    - configure_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - ssh_client_rekey_limit

  - name: Ensure that correct variable is exported in /etc/profile.d/cc-ssh-strong-rng.csh
    ansible.builtin.lineinfile:
      path: /etc/profile.d/cc-ssh-strong-rng.csh
      regexp: ^[\s]*setenv[\s]+SSH_USE_STRONG_RNG.*$
      line: setenv SSH_USE_STRONG_RNG 32
      state: present
      create: true
    when: '"openssh-clients" in ansible_facts.packages'
    tags:
    - configure_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - ssh_client_use_strong_rng_csh

  - name: Ensure that the configuration is not overridden in /etc/profile
    ansible.builtin.lineinfile:
      path: /etc/profile
      regexp: ^[\s]*setenv[\s]+SSH_USE_STRONG_RNG.*$
      state: absent
    when: '"openssh-clients" in ansible_facts.packages'
    tags:
    - configure_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - ssh_client_use_strong_rng_csh

  - name: Ensure that correct variable is exported in /etc/profile.d/cc-ssh-strong-rng.sh
    ansible.builtin.lineinfile:
      path: /etc/profile.d/cc-ssh-strong-rng.sh
      regexp: ^[\s]*export[\s]+SSH_USE_STRONG_RNG=.*$
      line: export SSH_USE_STRONG_RNG=32
      state: present
      create: true
    when: '"openssh-clients" in ansible_facts.packages'
    tags:
    - configure_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - ssh_client_use_strong_rng_sh

  - name: Ensure that the configuration is not overridden in /etc/profile
    ansible.builtin.lineinfile:
      path: /etc/profile
      regexp: ^[\s]*export[\s]+SSH_USE_STRONG_RNG=.*$
      state: absent
    when: '"openssh-clients" in ansible_facts.packages'
    tags:
    - configure_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - ssh_client_use_strong_rng_sh

  - name: Set SSH Client Alive Count Max to zero
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*ClientAliveCountMax\s+
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*ClientAliveCountMax\s+
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*ClientAliveCountMax\s+
        line: ClientAliveCountMax 0
        state: present
        insertbefore: BOF
        validate: /usr/sbin/sshd -t -f %s
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.5.6
    - NIST-800-171-3.1.11
    - NIST-800-53-AC-12
    - NIST-800-53-AC-17(a)
    - NIST-800-53-AC-2(5)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-10
    - PCI-DSS-Req-8.1.8
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy
    - sshd_set_keepalive_0

  - name: Set SSH Client Alive Interval
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*ClientAliveInterval\s+
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*ClientAliveInterval\s+
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*ClientAliveInterval\s+
        line: ClientAliveInterval {{ sshd_idle_timeout_value }}
        state: present
        insertbefore: BOF
        validate: /usr/sbin/sshd -t -f %s
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.5.6
    - DISA-STIG-RHEL-08-010201
    - NIST-800-171-3.1.11
    - NIST-800-53-AC-12
    - NIST-800-53-AC-17(a)
    - NIST-800-53-AC-17(a)
    - NIST-800-53-AC-2(5)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-SC-10
    - PCI-DSS-Req-8.1.8
    - PCI-DSSv4-8.2
    - PCI-DSSv4-8.2.8
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy
    - sshd_set_idle_timeout

  - name: Disable Host-Based Authentication
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*HostbasedAuthentication\s+
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*HostbasedAuthentication\s+
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*HostbasedAuthentication\s+
        line: HostbasedAuthentication no
        state: present
        insertbefore: BOF
        validate: /usr/sbin/sshd -t -f %s
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.5.6
    - NIST-800-171-3.1.12
    - NIST-800-53-AC-17(a)
    - NIST-800-53-AC-3
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - PCI-DSSv4-8.3
    - PCI-DSSv4-8.3.1
    - disable_host_auth
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Disable SSH Access via Empty Passwords
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*PermitEmptyPasswords\s+
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*PermitEmptyPasswords\s+
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*PermitEmptyPasswords\s+
        line: PermitEmptyPasswords no
        state: present
        insertbefore: BOF
        validate: /usr/sbin/sshd -t -f %s
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.5.6
    - DISA-STIG-RHEL-08-020330
    - NIST-800-171-3.1.1
    - NIST-800-171-3.1.5
    - NIST-800-53-AC-17(a)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - PCI-DSS-Req-2.2.4
    - PCI-DSSv4-2.2
    - PCI-DSSv4-2.2.6
    - high_severity
    - low_complexity
    - low_disruption
    - no_reboot_needed
    - restrict_strategy
    - sshd_disable_empty_passwords

  - name: Disable GSSAPI Authentication
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*GSSAPIAuthentication\s+
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*GSSAPIAuthentication\s+
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*GSSAPIAuthentication\s+
        line: GSSAPIAuthentication no
        state: present
        insertbefore: BOF
        validate: /usr/sbin/sshd -t -f %s
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010522
    - NIST-800-171-3.1.12
    - NIST-800-53-AC-17(a)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy
    - sshd_disable_gssapi_auth

  - name: Disable Kerberos Authentication
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*KerberosAuthentication\s+
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*KerberosAuthentication\s+
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*KerberosAuthentication\s+
        line: KerberosAuthentication no
        state: present
        insertbefore: BOF
        validate: /usr/sbin/sshd -t -f %s
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010521
    - NIST-800-171-3.1.12
    - NIST-800-53-AC-17(a)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy
    - sshd_disable_kerb_auth

  - name: Disable SSH Root Login
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*PermitRootLogin\s+
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*PermitRootLogin\s+
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*PermitRootLogin\s+
        line: PermitRootLogin no
        state: present
        insertbefore: BOF
        validate: /usr/sbin/sshd -t -f %s
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.5.6
    - DISA-STIG-RHEL-08-010550
    - NIST-800-171-3.1.1
    - NIST-800-171-3.1.5
    - NIST-800-53-AC-17(a)
    - NIST-800-53-AC-6(2)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-CM-7(a)
    - NIST-800-53-CM-7(b)
    - NIST-800-53-IA-2
    - NIST-800-53-IA-2(5)
    - PCI-DSS-Req-2.2.4
    - PCI-DSSv4-2.2
    - PCI-DSSv4-2.2.6
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy
    - sshd_disable_root_login

  - name: Enable Use of Strict Mode Checking
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*StrictModes\s+
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*StrictModes\s+
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*StrictModes\s+
        line: StrictModes yes
        state: present
        insertbefore: BOF
        validate: /usr/sbin/sshd -t -f %s
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010500
    - NIST-800-171-3.1.12
    - NIST-800-53-AC-17(a)
    - NIST-800-53-AC-6
    - NIST-800-53-CM-6(a)
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy
    - sshd_enable_strictmodes

  - name: Enable SSH Warning Banner
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*Banner\s+
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*Banner\s+
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*Banner\s+
        line: Banner /etc/issue
        state: present
        insertbefore: BOF
        validate: /usr/sbin/sshd -t -f %s
    when: '"kernel" in ansible_facts.packages'
    tags:
    - CJIS-5.5.6
    - DISA-STIG-RHEL-08-010040
    - NIST-800-171-3.1.9
    - NIST-800-53-AC-17(a)
    - NIST-800-53-AC-8(a)
    - NIST-800-53-AC-8(c)
    - NIST-800-53-CM-6(a)
    - PCI-DSS-Req-2.2.4
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy
    - sshd_enable_warning_banner

  - name: Force frequent session key renegotiation
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*RekeyLimit\s+
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*RekeyLimit\s+
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/ssh/sshd_config
      ansible.builtin.lineinfile:
        path: /etc/ssh/sshd_config
        create: true
        regexp: (?i)(?i)^\s*RekeyLimit\s+
        line: RekeyLimit {{ var_rekey_limit_size }} {{ var_rekey_limit_time }}
        state: present
        insertbefore: BOF
        validate: /usr/sbin/sshd -t -f %s
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-040161
    - configure_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - sshd_rekey_limit

  - name: Setting unquoted shell-style assignment of 'SSH_USE_STRONG_RNG' to '32'
      in '/etc/sysconfig/sshd'
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/sysconfig/sshd
        create: true
        regexp: (?i)^\s*SSH_USE_STRONG_RNG=
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/sysconfig/sshd
      ansible.builtin.lineinfile:
        path: /etc/sysconfig/sshd
        create: true
        regexp: (?i)^\s*SSH_USE_STRONG_RNG=
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/sysconfig/sshd
      ansible.builtin.lineinfile:
        path: /etc/sysconfig/sshd
        create: true
        regexp: (?i)^\s*SSH_USE_STRONG_RNG=
        line: SSH_USE_STRONG_RNG=32
        state: present
        insertbefore: ^# SSH_USE_STRONG_RNG
        validate: /usr/bin/bash -n %s
    when: '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-010292
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed
    - restrict_strategy
    - sshd_use_strong_rng

  - name: Log USBGuard daemon audit events using Linux Audit
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/usbguard/usbguard-daemon.conf
        create: true
        regexp: (?i)^[ \\t]*AuditBackend=
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/usbguard/usbguard-daemon.conf
      ansible.builtin.lineinfile:
        path: /etc/usbguard/usbguard-daemon.conf
        create: true
        regexp: (?i)^[ \\t]*AuditBackend=
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/usbguard/usbguard-daemon.conf
      ansible.builtin.lineinfile:
        path: /etc/usbguard/usbguard-daemon.conf
        create: true
        regexp: (?i)^[ \\t]*AuditBackend=
        line: AuditBackend=LinuxAudit
        state: present
    when:
    - ( ansible_architecture != "s390x" and "kernel" in ansible_facts.packages )
    - '"usbguard" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-030603
    - NIST-800-53-AU-2
    - NIST-800-53-CM-8(3)
    - NIST-800-53-IA-3
    - configure_strategy
    - configure_usbguard_auditbackend
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed

  - name: Allow HID devices and hubs
    ansible.builtin.lineinfile:
      path: /etc/usbguard/rules.conf
      create: true
      regexp: ''
      line: allow with-interface match-all { 03:*:* 09:00:* }
      state: present
    when: ( ansible_architecture != "s390x" and "kernel" in ansible_facts.packages
      )
    tags:
    - NIST-800-53-CM-8(3)
    - NIST-800-53-IA-3
    - configure_strategy
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - usbguard_allow_hid_and_hub

  - name: Check if audit argument is already present in /etc/default/grub
    ansible.builtin.slurp:
      src: /etc/default/grub
    register: etc_default_grub
    when:
    - '"kernel" in ansible_facts.packages'
    - '"grub2-common" in ansible_facts.packages'
    tags:
    - CJIS-5.4.1.1
    - DISA-STIG-RHEL-08-030601
    - NIST-800-171-3.3.1
    - NIST-800-53-AC-17(1)
    - NIST-800-53-AU-10
    - NIST-800-53-AU-14(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-IR-5(1)
    - PCI-DSS-Req-10.3
    - PCI-DSSv4-10.7
    - PCI-DSSv4-10.7.2
    - grub2_audit_argument
    - low_disruption
    - low_severity
    - medium_complexity
    - reboot_required
    - restrict_strategy

  - name: Check if audit argument is already present
    ansible.builtin.command: /sbin/grubby --info=ALL
    register: grubby_info
    check_mode: false
    changed_when: false
    failed_when: false
    when:
    - '"kernel" in ansible_facts.packages'
    - '"grub2-common" in ansible_facts.packages'
    tags:
    - CJIS-5.4.1.1
    - DISA-STIG-RHEL-08-030601
    - NIST-800-171-3.3.1
    - NIST-800-53-AC-17(1)
    - NIST-800-53-AU-10
    - NIST-800-53-AU-14(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-IR-5(1)
    - PCI-DSS-Req-10.3
    - PCI-DSSv4-10.7
    - PCI-DSSv4-10.7.2
    - grub2_audit_argument
    - low_disruption
    - low_severity
    - medium_complexity
    - reboot_required
    - restrict_strategy

  - name: Update grub defaults and the bootloader menu
    ansible.builtin.command: /sbin/grubby --update-kernel=ALL --args="audit=1"
    when:
    - '"kernel" in ansible_facts.packages'
    - '"grub2-common" in ansible_facts.packages'
    - (grubby_info.stdout is not search('audit=1')) or ((etc_default_grub['content']
      | b64decode) is not search('audit=1'))
    tags:
    - CJIS-5.4.1.1
    - DISA-STIG-RHEL-08-030601
    - NIST-800-171-3.3.1
    - NIST-800-53-AC-17(1)
    - NIST-800-53-AU-10
    - NIST-800-53-AU-14(1)
    - NIST-800-53-CM-6(a)
    - NIST-800-53-IR-5(1)
    - PCI-DSS-Req-10.3
    - PCI-DSSv4-10.7
    - PCI-DSSv4-10.7.2
    - grub2_audit_argument
    - low_disruption
    - low_severity
    - medium_complexity
    - reboot_required
    - restrict_strategy

  - name: Check if audit_backlog_limit argument is already present in /etc/default/grub
    ansible.builtin.slurp:
      src: /etc/default/grub
    register: etc_default_grub
    when:
    - '"kernel" in ansible_facts.packages'
    - '"grub2-common" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-030602
    - NIST-800-53-CM-6(a)
    - PCI-DSSv4-10.7
    - PCI-DSSv4-10.7.2
    - grub2_audit_backlog_limit_argument
    - low_disruption
    - low_severity
    - medium_complexity
    - reboot_required
    - restrict_strategy

  - name: Check if audit_backlog_limit argument is already present
    ansible.builtin.command: /sbin/grubby --info=ALL
    register: grubby_info
    check_mode: false
    changed_when: false
    failed_when: false
    when:
    - '"kernel" in ansible_facts.packages'
    - '"grub2-common" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-030602
    - NIST-800-53-CM-6(a)
    - PCI-DSSv4-10.7
    - PCI-DSSv4-10.7.2
    - grub2_audit_backlog_limit_argument
    - low_disruption
    - low_severity
    - medium_complexity
    - reboot_required
    - restrict_strategy

  - name: Update grub defaults and the bootloader menu
    ansible.builtin.command: /sbin/grubby --update-kernel=ALL --args="audit_backlog_limit={{
      var_audit_backlog_limit }}"
    when:
    - '"kernel" in ansible_facts.packages'
    - '"grub2-common" in ansible_facts.packages'
    - (grubby_info.stdout is not search('audit_backlog_limit=' ~ var_audit_backlog_limit))
      or ((etc_default_grub['content'] | b64decode) is not search('audit_backlog_limit='
      ~ var_audit_backlog_limit))
    tags:
    - DISA-STIG-RHEL-08-030602
    - NIST-800-53-CM-6(a)
    - PCI-DSSv4-10.7
    - PCI-DSSv4-10.7.2
    - grub2_audit_backlog_limit_argument
    - low_disruption
    - low_severity
    - medium_complexity
    - reboot_required
    - restrict_strategy

  - name: Configure auditd Flush Priority
    ansible.builtin.lineinfile:
      dest: /etc/audit/auditd.conf
      regexp: ^\s*flush\s*=\s*.*$
      line: flush = {{ var_auditd_flush }}
      state: present
      create: true
    when:
    - '"audit" in ansible_facts.packages'
    - '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-171-3.3.1
    - NIST-800-53-AU-11
    - NIST-800-53-CM-6(a)
    - auditd_data_retention_flush
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set number of records to cause an explicit flush to audit logs
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/audit/auditd.conf
        create: true
        regexp: (?i)(?i)^\s*freq\s*=\s*
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/audit/auditd.conf
      ansible.builtin.lineinfile:
        path: /etc/audit/auditd.conf
        create: true
        regexp: (?i)(?i)^\s*freq\s*=\s*
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/audit/auditd.conf
      ansible.builtin.lineinfile:
        path: /etc/audit/auditd.conf
        create: true
        regexp: (?i)(?i)^\s*freq\s*=\s*
        line: freq = {{ var_auditd_freq }}
        state: present
    when:
    - '"audit" in ansible_facts.packages'
    - '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-CM-6
    - auditd_freq
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Include Local Events in Audit Logs
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/audit/auditd.conf
        create: true
        regexp: (?i)(?i)^\s*local_events\s*=\s*
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/audit/auditd.conf
      ansible.builtin.lineinfile:
        path: /etc/audit/auditd.conf
        create: true
        regexp: (?i)(?i)^\s*local_events\s*=\s*
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/audit/auditd.conf
      ansible.builtin.lineinfile:
        path: /etc/audit/auditd.conf
        create: true
        regexp: (?i)(?i)^\s*local_events\s*=\s*
        line: local_events = yes
        state: present
    when:
    - '"audit" in ansible_facts.packages'
    - '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-030061
    - NIST-800-53-CM-6
    - auditd_local_events
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Resolve information before writing to audit logs
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/audit/auditd.conf
        create: true
        regexp: (?i)(?i)^\s*log_format\s*=\s*
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/audit/auditd.conf
      ansible.builtin.lineinfile:
        path: /etc/audit/auditd.conf
        create: true
        regexp: (?i)(?i)^\s*log_format\s*=\s*
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/audit/auditd.conf
      ansible.builtin.lineinfile:
        path: /etc/audit/auditd.conf
        create: true
        regexp: (?i)(?i)^\s*log_format\s*=\s*
        line: log_format = ENRICHED
        state: present
    when:
    - '"audit" in ansible_facts.packages'
    - '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-030063
    - NIST-800-53-AU-3
    - NIST-800-53-CM-6
    - auditd_log_format
    - low_complexity
    - low_disruption
    - low_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set type of computer node name logging in audit logs - Define Value to Be
      Used in the Remediation
    ansible.builtin.set_fact: auditd_name_format_split="{{ var_auditd_name_format.split('|')[0]
      }}"
    when:
    - '"audit" in ansible_facts.packages'
    - '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-030062
    - NIST-800-53-AU-3
    - NIST-800-53-CM-6
    - PCI-DSSv4-10.2
    - PCI-DSSv4-10.2.2
    - auditd_name_format
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Set type of computer node name logging in audit logs
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/audit/auditd.conf
        create: true
        regexp: (?i)(?i)^\s*name_format\s*=\s*
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/audit/auditd.conf
      ansible.builtin.lineinfile:
        path: /etc/audit/auditd.conf
        create: true
        regexp: (?i)(?i)^\s*name_format\s*=\s*
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/audit/auditd.conf
      ansible.builtin.lineinfile:
        path: /etc/audit/auditd.conf
        create: true
        regexp: (?i)(?i)^\s*name_format\s*=\s*
        line: name_format = {{ auditd_name_format_split }}
        state: present
    when:
    - '"audit" in ansible_facts.packages'
    - '"kernel" in ansible_facts.packages'
    tags:
    - DISA-STIG-RHEL-08-030062
    - NIST-800-53-AU-3
    - NIST-800-53-CM-6
    - PCI-DSSv4-10.2
    - PCI-DSSv4-10.2.2
    - auditd_name_format
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Write Audit Logs to the Disk
    block:

    - name: Check for duplicate values
      ansible.builtin.lineinfile:
        path: /etc/audit/auditd.conf
        create: true
        regexp: (?i)(?i)^\s*write_logs\s*=\s*
        state: absent
      check_mode: true
      changed_when: false
      register: dupes

    - name: Deduplicate values from /etc/audit/auditd.conf
      ansible.builtin.lineinfile:
        path: /etc/audit/auditd.conf
        create: true
        regexp: (?i)(?i)^\s*write_logs\s*=\s*
        state: absent
      when: dupes.found is defined and dupes.found > 1

    - name: Insert correct line to /etc/audit/auditd.conf
      ansible.builtin.lineinfile:
        path: /etc/audit/auditd.conf
        create: true
        regexp: (?i)(?i)^\s*write_logs\s*=\s*
        line: write_logs = yes
        state: present
    when:
    - '"audit" in ansible_facts.packages'
    - '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-CM-6
    - auditd_write_logs
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Put contents into /etc/audit/rules.d/30-ospp-v42-3-access-failed.rules according
      to policy
    ansible.builtin.copy:
      dest: /etc/audit/rules.d/30-ospp-v42-3-access-failed.rules
      content: |
        ## Unsuccessful file access (any other opens) This has to go last.
        -a always,exit -F arch=b32 -S open,openat,openat2,open_by_handle_at -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-access
        -a always,exit -F arch=b64 -S open,openat,openat2,open_by_handle_at -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-access
        -a always,exit -F arch=b32 -S open,openat,openat2,open_by_handle_at -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-access
        -a always,exit -F arch=b64 -S open,openat,openat2,open_by_handle_at -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-access
      force: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_access_failed
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Configure auditing of unsuccessful file accesses - Remove any permissions
      from group and other
    ansible.builtin.file:
      path: /etc/audit/rules.d/30-ospp-v42-3-access-failed.rules
      mode: g-rwx,o-rwx
      state: touch
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_access_failed
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Put contents into /etc/audit/rules.d/30-ospp-v42-3-access-success.rules
      according to policy
    ansible.builtin.copy:
      dest: /etc/audit/rules.d/30-ospp-v42-3-access-success.rules
      content: |
        ## Successful file access (any other opens) This has to go last.
        ## These next two are likely to result in a whole lot of events
        -a always,exit -F arch=b32 -S open,openat,openat2,open_by_handle_at -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-access
        -a always,exit -F arch=b64 -S open,openat,openat2,open_by_handle_at -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-access
      force: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_access_success
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Configure auditing of successful file accesses - Remove any permissions
      from group and other
    ansible.builtin.file:
      path: /etc/audit/rules.d/30-ospp-v42-3-access-success.rules
      mode: g-rwx,o-rwx
      state: touch
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_access_success
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Put contents into /etc/audit/rules.d/10-base-config.rules according to policy
    ansible.builtin.copy:
      dest: /etc/audit/rules.d/10-base-config.rules
      content: |+
        ## First rule - delete all
        -D

        ## Increase the buffers to survive stress events.
        ## Make this bigger for busy systems
        -b 8192

        ## This determine how long to wait in burst of events
        --backlog_wait_time 60000

        ## Set failure mode to syslog
        -f 1

      force: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_basic_configuration
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Configure basic parameters of Audit system - Remove any permissions from
      group and other
    ansible.builtin.file:
      path: /etc/audit/rules.d/10-base-config.rules
      mode: g-rwx,o-rwx
      state: touch
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_basic_configuration
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Put contents into /etc/audit/rules.d/30-ospp-v42-1-create-failed.rules according
      to policy
    ansible.builtin.copy:
      dest: /etc/audit/rules.d/30-ospp-v42-1-create-failed.rules
      content: |
        ## Unsuccessful file creation (open with O_CREAT)
        -a always,exit -F arch=b32 -S openat,open_by_handle_at -F a2&0100 -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
        -a always,exit -F arch=b64 -S openat,open_by_handle_at -F a2&0100 -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
        -a always,exit -F arch=b32 -S open -F a1&0100 -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
        -a always,exit -F arch=b64 -S open -F a1&0100 -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
        -a always,exit -F arch=b32 -S creat -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
        -a always,exit -F arch=b64 -S creat -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
        -a always,exit -F arch=b32 -S openat,open_by_handle_at -F a2&0100 -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
        -a always,exit -F arch=b64 -S openat,open_by_handle_at -F a2&0100 -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
        -a always,exit -F arch=b32 -S open -F a1&0100 -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
        -a always,exit -F arch=b64 -S open -F a1&0100 -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
        -a always,exit -F arch=b32 -S creat -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
        -a always,exit -F arch=b64 -S creat -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
      force: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_create_failed
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Configure auditing of unsuccessful file creations - Remove any permissions
      from group and other
    ansible.builtin.file:
      path: /etc/audit/rules.d/30-ospp-v42-1-create-failed.rules
      mode: g-rwx,o-rwx
      state: touch
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_create_failed
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Put contents into /etc/audit/rules.d/30-ospp-v42-1-create-success.rules
      according to policy
    ansible.builtin.copy:
      dest: /etc/audit/rules.d/30-ospp-v42-1-create-success.rules
      content: |
        ## Successful file creation (open with O_CREAT)
        -a always,exit -F arch=b32 -S openat,open_by_handle_at -F a2&0100 -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-create
        -a always,exit -F arch=b64 -S openat,open_by_handle_at -F a2&0100 -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-create
        -a always,exit -F arch=b32 -S open -F a1&0100 -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-create
        -a always,exit -F arch=b64 -S open -F a1&0100 -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-create
        -a always,exit -F arch=b32 -S creat -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-create
        -a always,exit -F arch=b64 -S creat -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-create
      force: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_create_success
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Configure auditing of successful file creations - Remove any permissions
      from group and other
    ansible.builtin.file:
      path: /etc/audit/rules.d/30-ospp-v42-1-create-success.rules
      mode: g-rwx,o-rwx
      state: touch
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_create_success
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Put contents into /etc/audit/rules.d/30-ospp-v42-4-delete-failed.rules according
      to policy
    ansible.builtin.copy:
      dest: /etc/audit/rules.d/30-ospp-v42-4-delete-failed.rules
      content: |
        ## Unsuccessful file delete
        -a always,exit -F arch=b32 -S unlink,unlinkat,rename,renameat -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-delete
        -a always,exit -F arch=b64 -S unlink,unlinkat,rename,renameat -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-delete
        -a always,exit -F arch=b32 -S unlink,unlinkat,rename,renameat -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-delete
        -a always,exit -F arch=b64 -S unlink,unlinkat,rename,renameat -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-delete
      force: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_delete_failed
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Configure auditing of unsuccessful file deletions - Remove any permissions
      from group and other
    ansible.builtin.file:
      path: /etc/audit/rules.d/30-ospp-v42-4-delete-failed.rules
      mode: g-rwx,o-rwx
      state: touch
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_delete_failed
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Put contents into /etc/audit/rules.d/30-ospp-v42-4-delete-success.rules
      according to policy
    ansible.builtin.copy:
      dest: /etc/audit/rules.d/30-ospp-v42-4-delete-success.rules
      content: |
        ## Successful file delete
        -a always,exit -F arch=b32 -S unlink,unlinkat,rename,renameat -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-delete
        -a always,exit -F arch=b64 -S unlink,unlinkat,rename,renameat -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-delete
      force: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_delete_success
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Configure auditing of successful file deletions - Remove any permissions
      from group and other
    ansible.builtin.file:
      path: /etc/audit/rules.d/30-ospp-v42-4-delete-success.rules
      mode: g-rwx,o-rwx
      state: touch
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_delete_success
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Put contents into /etc/audit/rules.d/11-loginuid.rules according to policy
    ansible.builtin.copy:
      dest: /etc/audit/rules.d/11-loginuid.rules
      content: |+
        ## Make the loginuid immutable. This prevents tampering with the auid.
        --loginuid-immutable

      force: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_immutable_login_uids
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Configure immutable Audit login UIDs - Remove any permissions from group
      and other
    ansible.builtin.file:
      path: /etc/audit/rules.d/11-loginuid.rules
      mode: g-rwx,o-rwx
      state: touch
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_immutable_login_uids
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Put contents into /etc/audit/rules.d/30-ospp-v42-2-modify-failed.rules according
      to policy
    ansible.builtin.copy:
      dest: /etc/audit/rules.d/30-ospp-v42-2-modify-failed.rules
      content: |
        ## Unsuccessful file modifications (open for write or truncate)
        -a always,exit -F arch=b32 -S openat,open_by_handle_at -F a2&01003 -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
        -a always,exit -F arch=b64 -S openat,open_by_handle_at -F a2&01003 -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
        -a always,exit -F arch=b32 -S open -F a1&01003 -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
        -a always,exit -F arch=b64 -S open -F a1&01003 -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
        -a always,exit -F arch=b32 -S truncate,ftruncate -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
        -a always,exit -F arch=b64 -S truncate,ftruncate -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
        -a always,exit -F arch=b32 -S openat,open_by_handle_at -F a2&01003 -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
        -a always,exit -F arch=b64 -S openat,open_by_handle_at -F a2&01003 -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
        -a always,exit -F arch=b32 -S open -F a1&01003 -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
        -a always,exit -F arch=b64 -S open -F a1&01003 -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
        -a always,exit -F arch=b32 -S truncate,ftruncate -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
        -a always,exit -F arch=b64 -S truncate,ftruncate -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
      force: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_modify_failed
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Configure auditing of unsuccessful file modifications - Remove any permissions
      from group and other
    ansible.builtin.file:
      path: /etc/audit/rules.d/30-ospp-v42-2-modify-failed.rules
      mode: g-rwx,o-rwx
      state: touch
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_modify_failed
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Put contents into /etc/audit/rules.d/30-ospp-v42-2-modify-success.rules
      according to policy
    ansible.builtin.copy:
      dest: /etc/audit/rules.d/30-ospp-v42-2-modify-success.rules
      content: |
        ## Successful file modifications (open for write or truncate)
        -a always,exit -F arch=b32 -S openat,open_by_handle_at -F a2&01003 -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-modification
        -a always,exit -F arch=b64 -S openat,open_by_handle_at -F a2&01003 -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-modification
        -a always,exit -F arch=b32 -S open -F a1&01003 -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-modification
        -a always,exit -F arch=b64 -S open -F a1&01003 -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-modification
        -a always,exit -F arch=b32 -S truncate,ftruncate -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-modification
        -a always,exit -F arch=b64 -S truncate,ftruncate -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-modification
      force: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_modify_success
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Configure auditing of successful file modifications - Remove any permissions
      from group and other
    ansible.builtin.file:
      path: /etc/audit/rules.d/30-ospp-v42-2-modify-success.rules
      mode: g-rwx,o-rwx
      state: touch
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_modify_success
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Put contents into /etc/audit/rules.d/43-module-load.rules according to policy
    ansible.builtin.copy:
      dest: /etc/audit/rules.d/43-module-load.rules
      content: |
        ## These rules watch for kernel module insertion. By monitoring
        ## the syscall, we do not need any watches on programs.
        -a always,exit -F arch=b32 -S init_module,finit_module -F key=module-load
        -a always,exit -F arch=b64 -S init_module,finit_module -F key=module-load
        -a always,exit -F arch=b32 -S delete_module -F key=module-unload
        -a always,exit -F arch=b64 -S delete_module -F key=module-unload
      force: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_module_load
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Configure auditing of loading and unloading of kernel modules - Remove any
      permissions from group and other
    ansible.builtin.file:
      path: /etc/audit/rules.d/43-module-load.rules
      mode: g-rwx,o-rwx
      state: touch
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_module_load
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Put contents into /etc/audit/rules.d/30-ospp-v42.rules according to policy
    ansible.builtin.copy:
      dest: /etc/audit/rules.d/30-ospp-v42.rules
      content: |+
        ## The purpose of these rules is to meet the requirements for Operating
        ## System Protection Profile (OSPP)v4.2. These rules depends on having
        ## the following rule files copied to /etc/audit/rules.d:
        ##
        ## 10-base-config.rules, 11-loginuid.rules,
        ## 30-ospp-v42-1-create-failed.rules, 30-ospp-v42-1-create-success.rules,
        ## 30-ospp-v42-2-modify-failed.rules, 30-ospp-v42-2-modify-success.rules,
        ## 30-ospp-v42-3-access-failed.rules, 30-ospp-v42-3-access-success.rules,
        ## 30-ospp-v42-4-delete-failed.rules, 30-ospp-v42-4-delete-success.rules,
        ## 30-ospp-v42-5-perm-change-failed.rules,
        ## 30-ospp-v42-5-perm-change-success.rules,
        ## 30-ospp-v42-6-owner-change-failed.rules,
        ## 30-ospp-v42-6-owner-change-success.rules
        ##
        ## original copies may be found in /usr/share/audit/sample-rules/


        ## User add delete modify. This is covered by pam. However, someone could
        ## open a file and directly create or modify a user, so we'll watch passwd and
        ## shadow for writes
        -a always,exit -F arch=b32 -S openat,open_by_handle_at -F a2&03 -F path=/etc/passwd -F auid>=1000 -F auid!=unset -F key=user-modify
        -a always,exit -F arch=b64 -S openat,open_by_handle_at -F a2&03 -F path=/etc/passwd -F auid>=1000 -F auid!=unset -F key=user-modify
        -a always,exit -F arch=b32 -S open -F a1&03 -F path=/etc/passwd -F auid>=1000 -F auid!=unset -F key=user-modify
        -a always,exit -F arch=b64 -S open -F a1&03 -F path=/etc/passwd -F auid>=1000 -F auid!=unset -F key=user-modify
        -a always,exit -F arch=b32 -S openat,open_by_handle_at -F a2&03 -F path=/etc/shadow -F auid>=1000 -F auid!=unset -F key=user-modify
        -a always,exit -F arch=b64 -S openat,open_by_handle_at -F a2&03 -F path=/etc/shadow -F auid>=1000 -F auid!=unset -F key=user-modify
        -a always,exit -F arch=b32 -S open -F a1&03 -F path=/etc/shadow -F auid>=1000 -F auid!=unset -F key=user-modify
        -a always,exit -F arch=b64 -S open -F a1&03 -F path=/etc/shadow -F auid>=1000 -F auid!=unset -F key=user-modify

        ## User enable and disable. This is entirely handled by pam.

        ## Group add delete modify. This is covered by pam. However, someone could
        ## open a file and directly create or modify a user, so we'll watch group and
        ## gshadow for writes
        -a always,exit -F arch=b32 -F path=/etc/passwd -F perm=wa -F auid>=1000 -F auid!=unset -F key=user-modify
        -a always,exit -F arch=b64 -F path=/etc/passwd -F perm=wa -F auid>=1000 -F auid!=unset -F key=user-modify
        -a always,exit -F arch=b32 -F path=/etc/shadow -F perm=wa -F auid>=1000 -F auid!=unset -F key=user-modify
        -a always,exit -F arch=b64 -F path=/etc/shadow -F perm=wa -F auid>=1000 -F auid!=unset -F key=user-modify
        -a always,exit -F arch=b32 -F path=/etc/group -F perm=wa -F auid>=1000 -F auid!=unset -F key=group-modify
        -a always,exit -F arch=b64 -F path=/etc/group -F perm=wa -F auid>=1000 -F auid!=unset -F key=group-modify
        -a always,exit -F arch=b32 -F path=/etc/gshadow -F perm=wa -F auid>=1000 -F auid!=unset -F key=group-modify
        -a always,exit -F arch=b64 -F path=/etc/gshadow -F perm=wa -F auid>=1000 -F auid!=unset -F key=group-modify


        ## Use of special rights for config changes. This would be use of setuid
        ## programs that relate to user accts. This is not all setuid apps because
        ## requirements are only for ones that affect system configuration.
        -a always,exit -F arch=b32 -F path=/usr/sbin/unix_chkpwd -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b64 -F path=/usr/sbin/unix_chkpwd -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b32 -F path=/usr/sbin/usernetctl -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b64 -F path=/usr/sbin/usernetctl -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b32 -F path=/usr/sbin/userhelper -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b64 -F path=/usr/sbin/userhelper -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b32 -F path=/usr/sbin/seunshare -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b64 -F path=/usr/sbin/seunshare -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b32 -F path=/usr/bin/mount -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b64 -F path=/usr/bin/mount -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b32 -F path=/usr/bin/newgrp -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b64 -F path=/usr/bin/newgrp -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b32 -F path=/usr/bin/newuidmap -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b64 -F path=/usr/bin/newuidmap -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b32 -F path=/usr/bin/gpasswd -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b64 -F path=/usr/bin/gpasswd -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b32 -F path=/usr/bin/newgidmap -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b64 -F path=/usr/bin/newgidmap -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b32 -F path=/usr/bin/umount -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b64 -F path=/usr/bin/umount -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b32 -F path=/usr/bin/passwd -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b64 -F path=/usr/bin/passwd -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b32 -F path=/usr/bin/crontab -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b64 -F path=/usr/bin/crontab -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b32 -F path=/usr/bin/at -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b64 -F path=/usr/bin/at -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b32 -F path=/usr/sbin/grub2-set-bootflag -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
        -a always,exit -F arch=b64 -F path=/usr/sbin/grub2-set-bootflag -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes

        ## Privilege escalation via su or sudo. This is entirely handled by pam.
        ## Special case for systemd-run. It is not audit aware, specifically watch it
        -a always,exit -F arch=b32 -F path=/usr/bin/systemd-run -F perm=x -F auid!=unset -F key=maybe-escalation
        -a always,exit -F arch=b64 -F path=/usr/bin/systemd-run -F perm=x -F auid!=unset -F key=maybe-escalation
        ## Special case for pkexec. It is not audit aware, specifically watch it
        -a always,exit -F arch=b32 -F path=/usr/bin/pkexec -F perm=x -F key=maybe-escalation
        -a always,exit -F arch=b64 -F path=/usr/bin/pkexec -F perm=x -F key=maybe-escalation


        ## Watch for configuration changes to privilege escalation.
        -a always,exit -F arch=b32 -F path=/etc/sudoers -F perm=wa -F key=special-config-changes
        -a always,exit -F arch=b64 -F path=/etc/sudoers -F perm=wa -F key=special-config-changes
        -a always,exit -F arch=b32 -F dir=/etc/sudoers.d/ -F perm=wa -F key=special-config-changes
        -a always,exit -F arch=b64 -F dir=/etc/sudoers.d/ -F perm=wa -F key=special-config-changes

        ## Audit log access
        -a always,exit -F arch=b32 -F dir=/var/log/audit/ -F perm=r -F auid>=1000 -F auid!=unset -F key=access-audit-trail
        -a always,exit -F arch=b64 -F dir=/var/log/audit/ -F perm=r -F auid>=1000 -F auid!=unset -F key=access-audit-trail
        ## Attempts to Alter Process and Session Initiation Information
        -a always,exit -F arch=b32 -F path=/var/run/utmp -F perm=wa -F auid>=1000 -F auid!=unset -F key=session
        -a always,exit -F arch=b64 -F path=/var/run/utmp -F perm=wa -F auid>=1000 -F auid!=unset -F key=session
        -a always,exit -F arch=b32 -F path=/var/log/btmp -F perm=wa -F auid>=1000 -F auid!=unset -F key=session
        -a always,exit -F arch=b64 -F path=/var/log/btmp -F perm=wa -F auid>=1000 -F auid!=unset -F key=session
        -a always,exit -F arch=b32 -F path=/var/log/wtmp -F perm=wa -F auid>=1000 -F auid!=unset -F key=session
        -a always,exit -F arch=b64 -F path=/var/log/wtmp -F perm=wa -F auid>=1000 -F auid!=unset -F key=session

        ## Attempts to modify MAC controls
        -a always,exit -F arch=b32 -F dir=/etc/selinux/ -F perm=wa -F auid>=1000 -F auid!=unset -F key=MAC-policy
        -a always,exit -F arch=b64 -F dir=/etc/selinux/ -F perm=wa -F auid>=1000 -F auid!=unset -F key=MAC-policy

        ## Software updates. This is entirely handled by rpm.

        ## System start and shutdown. This is entirely handled by systemd

        ## Kernel Module loading. This is handled in 43-module-load.rules

        ## Application invocation. The requirements list an optional requirement
        ## FPT_SRP_EXT.1 Software Restriction Policies. This event is intended to
        ## state results from that policy. This would be handled entirely by
        ## that daemon.

      force: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_ospp_general
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Perform general configuration of Audit for OSPP - Remove any permissions
      from group and other
    ansible.builtin.file:
      path: /etc/audit/rules.d/30-ospp-v42.rules
      mode: g-rwx,o-rwx
      state: touch
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_ospp_general
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Put contents into /etc/audit/rules.d/30-ospp-v42-6-owner-change-failed.rules
      according to policy
    ansible.builtin.copy:
      dest: /etc/audit/rules.d/30-ospp-v42-6-owner-change-failed.rules
      content: |
        ## Unsuccessful ownership change
        -a always,exit -F arch=b32 -S lchown,fchown,chown,fchownat -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-owner-change
        -a always,exit -F arch=b64 -S lchown,fchown,chown,fchownat -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-owner-change
        -a always,exit -F arch=b32 -S lchown,fchown,chown,fchownat -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-owner-change
        -a always,exit -F arch=b64 -S lchown,fchown,chown,fchownat -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-owner-change
      force: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_owner_change_failed
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Configure auditing of unsuccessful ownership changes - Remove any permissions
      from group and other
    ansible.builtin.file:
      path: /etc/audit/rules.d/30-ospp-v42-6-owner-change-failed.rules
      mode: g-rwx,o-rwx
      state: touch
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_owner_change_failed
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Put contents into /etc/audit/rules.d/30-ospp-v42-6-owner-change-success.rules
      according to policy
    ansible.builtin.copy:
      dest: /etc/audit/rules.d/30-ospp-v42-6-owner-change-success.rules
      content: |
        ## Successful ownership change
        -a always,exit -F arch=b32 -S lchown,fchown,chown,fchownat -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-owner-change
        -a always,exit -F arch=b64 -S lchown,fchown,chown,fchownat -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-owner-change
      force: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_owner_change_success
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Configure auditing of successful ownership changes - Remove any permissions
      from group and other
    ansible.builtin.file:
      path: /etc/audit/rules.d/30-ospp-v42-6-owner-change-success.rules
      mode: g-rwx,o-rwx
      state: touch
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_owner_change_success
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Put contents into /etc/audit/rules.d/30-ospp-v42-5-perm-change-failed.rules
      according to policy
    ansible.builtin.copy:
      dest: /etc/audit/rules.d/30-ospp-v42-5-perm-change-failed.rules
      content: |
        ## Unsuccessful permission change
        -a always,exit -F arch=b32 -S chmod,fchmod,fchmodat,setxattr,lsetxattr,fsetxattr,removexattr,lremovexattr,fremovexattr -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-perm-change
        -a always,exit -F arch=b64 -S chmod,fchmod,fchmodat,setxattr,lsetxattr,fsetxattr,removexattr,lremovexattr,fremovexattr -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-perm-change
        -a always,exit -F arch=b32 -S chmod,fchmod,fchmodat,setxattr,lsetxattr,fsetxattr,removexattr,lremovexattr,fremovexattr -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-perm-change
        -a always,exit -F arch=b64 -S chmod,fchmod,fchmodat,setxattr,lsetxattr,fsetxattr,removexattr,lremovexattr,fremovexattr -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-perm-change
      force: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_perm_change_failed
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Configure auditing of unsuccessful permission changes - Remove any permissions
      from group and other
    ansible.builtin.file:
      path: /etc/audit/rules.d/30-ospp-v42-5-perm-change-failed.rules
      mode: g-rwx,o-rwx
      state: touch
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_perm_change_failed
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Put contents into /etc/audit/rules.d/30-ospp-v42-5-perm-change-success.rules
      according to policy
    ansible.builtin.copy:
      dest: /etc/audit/rules.d/30-ospp-v42-5-perm-change-success.rules
      content: |
        ## Successful permission change
        -a always,exit -F arch=b32 -S chmod,fchmod,fchmodat,setxattr,lsetxattr,fsetxattr,removexattr,lremovexattr,fremovexattr -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-perm-change
        -a always,exit -F arch=b64 -S chmod,fchmod,fchmodat,setxattr,lsetxattr,fsetxattr,removexattr,lremovexattr,fremovexattr -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-perm-change
      force: true
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_perm_change_success
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

  - name: Configure auditing of successful permission changes - Remove any permissions
      from group and other
    ansible.builtin.file:
      path: /etc/audit/rules.d/30-ospp-v42-5-perm-change-success.rules
      mode: g-rwx,o-rwx
      state: touch
    when: '"kernel" in ansible_facts.packages'
    tags:
    - NIST-800-53-AU-2(a)
    - audit_perm_change_success
    - low_complexity
    - low_disruption
    - medium_severity
    - no_reboot_needed
    - restrict_strategy

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