---
- name: install needed packages
  apt:
    name:
    - uacme
    - "{{ python_basename }}-openssl"
    state: present

- name: create acme account key
  command: "uacme -c /var/lib/uacme.d -a '{{ uacme_directory_server }}' -y new '{{ uacme_account_email }}'"
  args:
    creates: /var/lib/uacme.d/private/key.pem

- name: create standard uacme webroot path
  when: uacme_challenge_webroot_path is not defined
  block:
  - name: install systemd tmpfiles config
    copy:
      dest: /usr/lib/tmpfiles.d/uacme.conf
      content: |
        d /var/run/acme/acme-challenge 0755 root root - -
    register: uacme_systemd_tmpfiles_config

  - name: trigger systemd-tmpfiles
    when: uacme_systemd_tmpfiles_config is changed
    command: systemd-tmpfiles --create

- name: create non-standard uacme webroot path
  when: uacme_challenge_webroot_path is defined
  file:
    name: "{{ uacme_challenge_webroot_path }}"
    state: directory

- name: make sure nginx snipped directory exists
  file:
    path: /etc/nginx/snippets
    state: directory

- name: generate nginx snippet for webroot challenges
  copy:
    dest: /etc/nginx/snippets/uacme.conf
    content: |
      location /.well-known/acme-challenge/ {
        alias {{ uacme_challenge_webroot_path | default('/var/run/acme/acme-challenge/') }};
      }

## TODO: implement this
# - name: generate selfsigned interim certificate
#   include_tasks: selfsigned.yml

## TODO: add global automatic refresher?