# yaml-language-server: $schema=https://raw.githubusercontent.com/ansible/ansible-lint/refs/heads/main/src/ansiblelint/schemas/tasks.json

- name: Setup users
  loop: "{{ users }}"
  ansible.builtin.user:
    state: present
    name: "{{ item.name }}"
    system: "{{ item.system }}"
    shell: "{{ item.shell }}"
    create_home: true
    password: "{{ (item.password != '!' or item.password != '*') | ternary(item.password | password_hash('sha512'), item.password) }}"
    groups: "{{ item.groups + (extra_groups | default([])) }}"

- name: Add SSH public key to users
  loop: "{{ users }}"
  ansible.posix.authorized_key:
    user: "{{ item.name }}"
    state: present
    exclusive: true
    key: "{{ item.ssh_keys.pub }}"
    key_options: "{{ 'command=\"' + robo_allowed_commands | join('; ') + '\"' if robo_allowed_commands is defined and item.name == 'robo' else omit }}"

- name: Disable password authentication for SSH
  become: true
  notify: Restart sshd
  ansible.builtin.lineinfile:
    path: /etc/ssh/sshd_config
    regexp: '^#?PasswordAuthentication'
    line: 'PasswordAuthentication no'
    state: present

- name: Allow authentication via ssh keys
  become: true
  notify: Restart sshd
  ansible.builtin.lineinfile:
    path: /etc/ssh/sshd_config
    regexp: '^#?PubkeyAuthentication'
    line: 'PubkeyAuthentication yes'
    state: present