65 lines
1.6 KiB
YAML
65 lines
1.6 KiB
YAML
- name: Secure Debian VPS
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hosts: vipy
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vars_files:
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- ../infra_vars.yml
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become: true
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tasks:
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- name: Update and upgrade apt packages
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apt:
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update_cache: yes
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upgrade: full
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autoremove: yes
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- name: Create new user
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user:
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name: "{{ new_user }}"
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groups: sudo
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shell: /bin/bash
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state: present
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create_home: yes
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- name: Set up SSH directory for new user
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file:
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path: "/home/{{ new_user }}/.ssh"
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state: directory
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mode: "0700"
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owner: "{{ new_user }}"
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group: "{{ new_user }}"
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- name: Copy current user's authorized_keys to new user
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copy:
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src: "/home/{{ ansible_user }}/.ssh/authorized_keys"
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dest: "/home/{{ new_user }}/.ssh/authorized_keys"
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owner: "{{ new_user }}"
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group: "{{ new_user }}"
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mode: "0600"
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remote_src: true
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- name: Allow new user to run sudo without password
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copy:
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dest: "/etc/sudoers.d/{{ new_user }}"
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content: "{{ new_user }} ALL=(ALL) NOPASSWD:ALL"
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owner: root
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group: root
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mode: "0440"
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- name: Disable root login
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lineinfile:
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path: /etc/ssh/sshd_config
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regexp: "{{ item.regexp }}"
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line: "{{ item.line }}"
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state: present
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backrefs: yes
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loop:
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- { regexp: "^#?PermitRootLogin .*", line: "PermitRootLogin no" }
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- {
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regexp: "^#?PasswordAuthentication .*",
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line: "PasswordAuthentication no",
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}
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- name: Restart SSH
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service:
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name: ssh
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state: restarted
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