---
- block:
    - name: Install the python passlib library
      apt: pkg=python-passlib state=present update_cache=yes cache_valid_time=3600
  
    - name: Create the htpasswd file needed by the basic auth
      htpasswd: path={{ item.file | default ('/etc/nginx/htpasswd') }} name={{ item.name }} password={{ item.pwd }} state={{ item.state | default('present') }} crypt_scheme={{ item.crypt | default('sha256_crypt') }}
      with_items: '{{ nginx_basic_auth_users }}'

  when: nginx_basic_auth
  tags: nginx