deployment/01_deploy_to_app/playbooks/setup_users.yml

---
- name: Set up users with sudo privileges and SSH keys
  hosts: all
  become: yes
  vars_files:
    - ../vars/secrets.yml
  vars:
    users:
      - name: jake
        ssh_key: "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIN13c8DOTx1GjD027XbN/G6MByFEvDX8zttW9EwCxQFe main key"
      - name: rayhan
        ssh_key: "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIH6Zr582CwihCcLtO0wY0urFnsaka5TRUELAU/7qxt/m rayhanunix@LAPTOP-72FA1E7J"

  tasks:
    - name: Create users
      user:
        name: "{{ item.name }}"
        password: "{{ item.password | password_hash('sha512') }}"
        state: present
        groups: sudo
        shell: /bin/bash
      loop: "{{ vault_users }}"

    - name: Add SSH keys
      authorized_key:
        user: "{{ item.name }}"
        key: "{{ item.ssh_key }}"
        state: present
      loop: "{{ users }}"

    - name: Ensure sudo group has sudo privileges
      lineinfile:
        path: /etc/sudoers
        state: present
        regexp: '^%sudo'
        line: '%sudo ALL=(ALL:ALL) ALL'
        validate: '/usr/sbin/visudo -cf %s'

    - name: Disable password authentication for SSH
      lineinfile:
        path: /etc/ssh/sshd_config
        regexp: '^PasswordAuthentication'
        line: 'PasswordAuthentication no'
        state: present
      notify: Restart SSH

  handlers:
    - name: Restart SSH
      service:
        name: sshd
        state: restarted