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https://github.com/ansible-lockdown/RHEL9-CIS.git
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v2 improvements
Signed-off-by: Mark Bolwell <mark.bollyuk@gmail.com>
This commit is contained in:
parent
7c2a6a2a89
commit
0fc418a222
14 changed files with 542 additions and 709 deletions
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@ -3,7 +3,6 @@
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- name: "5.3.3.3.1 | PATCH | Ensure password history remember is configured"
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when:
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- rhel9cis_rule_5_3_3_3_1
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- rhel9cis_disruption_high
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tags:
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- level1-server
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- level1-workstation
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@ -18,7 +17,9 @@
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failed_when: rhel9_pwhistory_remember.rc not in [0, 1]
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- name: "5.3.3.3.1 | PATCH | Ensure password number of changed characters is configured | Ensure remember is set"
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when: rhel9_pwhistory_remember.stdout | length > 0
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when:
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- rhel9_pwhistory_remember.stdout | length > 0
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- not rhel9cis_allow_authselect_updates
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ansible.builtin.lineinfile:
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path: "/{{ rhel9cis_pam_confd_dir }}{{ rhel9cis_pam_pwhistory_file }}"
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regexp: ^(password\s+[^#\n\r]+\h+pam_pwhistory\.so\s+)(.*)(remember=\d+)
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@ -26,6 +27,31 @@
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backrefs: true
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notify: Pam_auth_update_pwhistory
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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:
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- rhel9cis_rule_5_3_3_3_2
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@ -38,13 +64,15 @@
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- pam
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block:
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- name: "5.3.3.3.2 | AUDIT | Ensure password history is enforced for the root user | 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+)?enforce_for_root\b' /etc/pam.d/common-password
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ansible.builtin.shell: grep -Psi -- '^\h*password\h+[^#\n\r]+\h+pam_pwhistory\.so\h+([^#\n\r]+\h+)?enforce_for_root\b' /etc/pam.d/{system,password}-auth
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register: rhel9_pwhistory_enforce_for_root
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changed_when: false
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failed_when: rhel9_pwhistory_enforce_for_root.rc not in [0, 1]
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- name: "5.3.3.3.2 | PATCH | Ensure password history is enforced for the root user | Ensure remember is set"
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when: rhel9_pwhistory_enforce_for_root.stdout | length > 0
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when:
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- not rhel9cis_allow_authselect_updates
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- rhel9_pwhistory_enforce_for_root.stdout | length > 0
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ansible.builtin.lineinfile:
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path: "/{{ rhel9cis_pam_confd_dir }}{{ rhel9cis_pam_pwhistory_file }}"
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regexp: ^(password\h+[^#\n\r]+\h+pam_pwhistory\.so\h+)(.*)(enforce_for_root)
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@ -64,16 +92,32 @@
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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/common-password
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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: rhel9_pwhistory_use_authtok
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changed_when: false
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failed_when: rhel9_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 remember is set"
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when: rhel9_pwhistory_use_authtok.stdout | length > 0
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when:
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- not rhel9cis_allow_authselect_updates
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- rhel9_pwhistory_use_authtok.stdout | length > 0
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ansible.builtin.lineinfile:
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path: "/{{ rhel9cis_pam_confd_dir }}{{ rhel9cis_pam_pwhistory_file }}"
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regexp: ^(password\h+[^#\n\r]+\h+pam_pwhistory\.so\h+)(.*)(use_authtok)
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line: '\1\2\3 use_authtok'
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backrefs: true
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notify: Pam_auth_update_pwhistory
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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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- 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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