mirror of
https://github.com/ansible-lockdown/RHEL9-CIS.git
synced 2025-12-24 22:23:06 +00:00
104 lines
4 KiB
YAML
104 lines
4 KiB
YAML
---
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- name: "5.3.3.3.1 | PATCH | Ensure password history remember is configured"
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when: rhel9cis_rule_5_3_3_3_1
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tags:
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- level1-server
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- level1-workstation
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- patch
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- rule_5.3.3.3.1
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- pam
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block:
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- name: "5.3.3.3.1 | AUDIT | Ensure password history remember is configured | Check existing files"
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ansible.builtin.shell: grep -Psi -- '^\h*password\s+[^#\n\r]+\h+pam_pwhistory\.so\s+([^#\n\r]+\s+)?remember=\d+\b' /etc/pam.d/password-auth /etc/pam.d/system-auth
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changed_when: false
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failed_when: discovered_pwhistory_remember.rc not in [0, 1]
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register: discovered_pwhistory_remember
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- name: "5.3.3.3.1 | PATCH | Ensure password number of changed characters is configured | Ensure remember is set pwhistory file"
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ansible.builtin.lineinfile:
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path: "/etc/security/pwhistory.conf"
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regexp: remember\s*=\s*\d*
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line: remember = {{ rhel9cis_pamd_pwhistory_remember }}
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- name: "5.3.3.3.1 | PATCH | Ensure password number of changed characters is configured | Remove remember from pam files NOT AuthSelect"
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when:
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- not rhel9cis_allow_authselect_updates
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- rhel9cis_disruption_high
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ansible.builtin.replace:
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path: "/etc/pam.d/{{ item }}-auth"
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regexp: ^(\s*password\s+(requisite|required|sufficient)\s+pam_pwhistory\.so)(.*)\sremember=\d*(.*$)
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replace: \1\2\3
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loop:
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- password
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- system
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- name: "5.3.3.3.1 | PATCH | Ensure password number of changed characters is configured | Remove remember from pam files AuthSelect"
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when:
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- rhel9cis_allow_authselect_updates
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- rhel9cis_disruption_high
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ansible.builtin.replace:
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path: "/etc/authselect/custom/{{ rhel9cis_authselect_custom_profile_name }}/{{ item }}-auth"
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regexp: ^(\s*password\s+(requisite|required|sufficient)\s+pam_pwhistory\.so)(.*)\sremember=\d*(.*$)
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replace: \1\2\3
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loop:
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- password
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- system
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notify: Authselect update
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- name: "5.3.3.3.2 | PATCH | Ensure password history is enforced for the root user"
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when: rhel9cis_rule_5_3_3_3_2
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tags:
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- level1-server
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- level1-workstation
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- patch
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- rule_5.3.3.3.2
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- pam
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ansible.builtin.lineinfile:
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path: "/etc/security/pwhistory.conf"
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regexp: ^\s*(?#)enforce_for_root
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line: enforce_for_root
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- name: "5.3.3.3.3 | PATCH | Ensure pam_pwhistory includes use_authtok"
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when: rhel9cis_rule_5_3_3_3_3
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tags:
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- level1-server
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- level1-workstation
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- patch
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- rule_5.3.3.3.3
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- pam
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block:
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- name: "5.3.3.3.3 | AUDIT | Ensure pam_pwhistory includes use_authtok | Check existing files"
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ansible.builtin.shell: grep -Psi -- '^\h*password\h+[^#\n\r]+\h+pam_pwhistory\.so\h+([^#\n\r]+\h+)?use_authtok\b' /etc/pam.d/{system,password}-auth
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register: discovered_pwhistory_use_authtok
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changed_when: false
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failed_when: discovered_pwhistory_use_authtok.rc not in [0, 1]
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- name: "5.3.3.3.3 | PATCH | Ensure pam_pwhistory includes use_authtok | Ensure use_authtok is set"
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when:
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- not rhel9cis_allow_authselect_updates
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- discovered_pwhistory_use_authtok.stdout | length == 0
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- rhel9cis_disruption_high
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ansible.builtin.lineinfile:
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path: "{{ item }}"
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regexp: ^(password\h+[^#\n\r]+\h+pam_pwhistory\.so\h+)(.*)(use_authtok)
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line: '\1\2 use_authtok'
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backrefs: true
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loop:
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- /etc/pam.d/password-auth
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- /etc/pam.d/system-auth
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- name: "PATCH | Ensure pam_pwhistory includes use_authtok | add authtok to pam files AuthSelect"
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when:
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- rhel9cis_allow_authselect_updates
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- discovered_pwhistory_use_authtok.stdout | length == 0
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- rhel9cis_disruption_high
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ansible.builtin.lineinfile:
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path: "/etc/authselect/custom/{{ rhel9cis_authselect_custom_profile_name }}/{{ item }}-auth"
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regexp: ^(\s*password\s+(requisite|required|sufficient)\s+pam_pwhistory\.so)(.*)\suse_authtok(.*$)
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line: \1\2 use_authtok\3
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backrefs: true
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loop:
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- password
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- system
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notify: Authselect update
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