forked from ansible-lockdown/RHEL9-CIS
119 lines
2.9 KiB
YAML
119 lines
2.9 KiB
YAML
---
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# handlers file for RHEL9-CIS
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- name: Reload sysctl
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ansible.builtin.command: sysctl --system
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changed_when: true
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- name: Sysctl flush ipv4 route table
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when:
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- rhel9cis_flush_ipv4_route
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- not system_is_container
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ansible.posix.sysctl:
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name: net.ipv4.route.flush
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value: '1'
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sysctl_set: true
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ignore_errors: true # noqa ignore-errors
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- name: Sysctl flush ipv6 route table
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when:
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- rhel9cis_flush_ipv6_route
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- not system_is_container
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ansible.posix.sysctl:
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name: net.ipv6.route.flush
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value: '1'
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sysctl_set: true
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- name: Systemd restart tmp.mount
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ansible.builtin.systemd:
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name: tmp.mount
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daemon_reload: true
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enabled: true
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masked: false
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state: reloaded
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- name: Remount tmp
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ansible.posix.mount:
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path: /tmp
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state: remounted
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- name: Update Crypto Policy
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ansible.builtin.set_fact:
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rhel9cis_full_crypto_policy: "{{ rhel9cis_crypto_policy }}{% if rhel9cis_crypto_policy_module | length > 0 %}{{ rhel9cis_crypto_policy_module }}{% endif %}"
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notify: Set Crypto Policy
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- name: Set Crypto Policy
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when: prelim_system_wide_crypto_policy.stdout != rhel9cis_full_crypto_policy
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ansible.builtin.command: update-crypto-policies --set "{{ rhel9cis_full_crypto_policy }}"
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changed_when: true
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notify:
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- Change_requires_reboot
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- Restart sshd
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- name: Restart firewalld
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ansible.builtin.systemd:
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name: firewalld
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state: restarted
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- name: Restart sshd
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ansible.builtin.systemd:
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name: sshd
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state: restarted
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- name: Restart postfix
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ansible.builtin.systemd:
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name: postfix
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state: restarted
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- name: Reload dconf
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ansible.builtin.command: dconf update
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changed_when: true
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- name: Grub2cfg
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ansible.builtin.command: "grub2-mkconfig -o /boot/grub2/grub.cfg"
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ignore_errors: true # noqa ignore-errors
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changed_when: true
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- name: Restart rsyslog
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ansible.builtin.systemd:
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name: rsyslog
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state: restarted
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- name: Restart journald
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ansible.builtin.systemd:
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name: systemd-journald
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state: restarted
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- name: Restart systemd_journal_upload
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ansible.builtin.systemd:
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name: systemd-journal-upload
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state: restarted
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- name: Systemd daemon reload
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ansible.builtin.systemd:
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daemon-reload: true
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- name: Authselect update
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ansible.builtin.command: authselect apply-changes
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changed_when: true
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## Auditd tasks note order for handlers to run
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- name: Auditd immutable check
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ansible.builtin.command: grep -c "^-e 2" /etc/audit/rules.d/99_auditd.rules
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changed_when: false
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register: discovered_auditd_immutable_check
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- name: Audit immutable fact
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when: discovered_auditd_immutable_check.stdout == '1'
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ansible.builtin.debug:
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msg: "Reboot required for auditd to apply new rules as immutable set"
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notify: Change_requires_reboot
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- name: Restart auditd # noqa command-instead-of-module
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ansible.builtin.command: service auditd restart
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changed_when: true
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- name: Change_requires_reboot
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ansible.builtin.set_fact:
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change_requires_reboot: true
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