ansible-role-nginx/tasks/basic-auth.yml

---
- block:
    - name: Install the python passlib library on deb based distributions
      apt: pkg=python-passlib state=present cache_valid_time=3600
      when:
        - ansible_distribution_file_variety == "Debian"
        - ansible_distribution_version is version_compare('18.04', '<=')

    - name: Install the python passlib library on deb based distributions
      apt: pkg=python3-passlib state=present cache_valid_time=3600
      when:
        - ansible_distribution_file_variety == "Debian"
        - ansible_distribution_version is version_compare('18.04', '>=')

    - name: Install the python passlib library on RH based distributions
      yum: pkg=python-passlib state=present
      when: ansible_distribution_file_variety == "RedHat"

    - 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