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67 lines
1.3 KiB
67 lines
1.3 KiB
5 years ago
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# https://www.raspberrypi.org/documentation/configuration/security.md
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- hosts: attitude-adjuster
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become: yes
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tasks:
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- name: disable ssh password logins
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lineinfile:
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path: /etc/ssh/sshd_config
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regexp: '^(#\s*)?{{ item }} '
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line: "{{ item }} no"
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notify: reload ssh
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with_items:
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- ChallengeResponseAuthentication
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- PasswordAuthentication
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- UsePAM
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- name: disable pi user
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user:
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name: pi
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password: !
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- name: install ufw and fail2ban
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package:
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name: "{{ item }}"
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state: present
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with_items:
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- ufw
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- fail2ban
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- name: allow access to dns, http, and https
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ufw:
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rule: allow
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name: "{{ item }}"
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with_items:
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- DNS
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- WWW Full
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- name: limit ssh access
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ufw:
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rule: limit
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name: OpenSSH
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- name: enable ufw
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ufw:
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state: enabled
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- name: create jail.local
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copy:
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content: |
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[sshd]
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enabled = true
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dest: /etc/fail2ban/jail.local
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notify: reload fail2ban
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handlers:
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- name: reload ssh
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service:
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name: ssh
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state: reloaded
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- name: reload fail2ban
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service:
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name: fail2ban
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state: reloaded
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