- hosts: demo
  tasks:
    - name: ping
      ansible.builtin.ping:

    #- name: print variables
    #  debug:
    #    msg: "Username: {{ account.username }}, Password: {{ account.password }}"

    - name: Change password
      user:
        name: "{{ account.username }}"
        password: "{{ account.password | password_hash('des') }}"
        update_password: always
      when: account.password

    - name: Change public key
      authorized_key:
        user: "{{ account.username }}"
        key: "{{ account.public_key }}"
        state: present
      when: account.public_key

    - name: Verify password
      ansible.builtin.ping:
      vars:
        ansible_user: "{{ account.username }}"
        ansible_pass: "{{ account.password }}"
        ansible_ssh_connection: paramiko