48 lines
1.3 KiB
YAML
48 lines
1.3 KiB
YAML
---
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- name: Gather package facts
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package_facts:
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check_mode: False
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when: sshd_disable_crypto_policy | bool
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- block:
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- name: Hardening sshd config
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template:
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src: etc/ssh/sshd_config.j2
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dest: /etc/ssh/sshd_config
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owner: root
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group: root
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mode: 0600
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notify: __sshd_restart
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- name: Check if /etc/ssh/moduli contains weak DH parameters
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shell: awk '$5 < {{ sshd_moduli_minimum }}' /etc/ssh/moduli
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register: __sshd_register_moduli
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changed_when: False
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check_mode: no
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- name: Remove all small primes
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shell:
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awk '$5 >= {{ sshd_moduli_minimum }}' /etc/ssh/moduli > /etc/ssh/moduli.new ;
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[ -r /etc/ssh/moduli.new -a -s /etc/ssh/moduli.new ] && mv /etc/ssh/moduli.new /etc/ssh/moduli || true
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notify: __sshd_restart
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when: __sshd_register_moduli.stdout
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- name: Create SSH Usergroup
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group:
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name: "{{ item }}"
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state: present
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loop: "{{ sshd_allow_groups }}"
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- name: Disable SSH server CRYPTO_POLICY
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copy:
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src: etc/sysconfig/sshd
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dest: /etc/sysconfig/sshd
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owner: "root"
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group: "root"
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mode: "0640"
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when:
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- sshd_disable_crypto_policy | bool
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- ('crypto-policies' in ansible_facts.packages)
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become: True
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become_user: root
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