---
- name: add the OS specific variables
  include_vars: "{{ ansible_os_family }}.yml"

- name: config should not be worldwide read- or writeable
  file: path="/etc/nginx" mode="o-rw" owner="root" group="root" recurse=yes

- name: create additional configuration
  template: src="hardening.conf.j2" dest="{{nginx_config_conf_dir}}/90.hardening.conf" owner="root" group="root"
  notify: reload nginx

- name: change configuration in main nginx.conf
  lineinfile: dest="/etc/nginx/nginx.conf" regexp="^\s*server_tokens" line="server_tokens {{nginx_server_tokens}};" insertafter="http {"
  notify: reload nginx

- name: change client_max_body_size in main nginx.conf
  lineinfile: dest="/etc/nginx/nginx.conf" regexp="^\s*client_max_body_size" line="client_max_body_size {{nginx_client_max_body_size}};" insertafter="http {"
  notify: reload nginx

- name: change client_body_buffer_size in main nginx.conf
  lineinfile: dest="/etc/nginx/nginx.conf" regexp="^\s*client_body_buffer_size" line="client_body_buffer_size {{nginx_client_body_buffer_size}};" insertafter="http {"
  notify: reload nginx

- name: change keepalive_timeout in main nginx.conf
  lineinfile: dest="/etc/nginx/nginx.conf" regexp="^\s*keepalive_timeout" line="keepalive_timeout {{nginx_keepalive_timeout}};" insertafter="http {"
  notify: reload nginx

- name: remove default.conf
  file: path="{{nginx_default_conf}}" state=absent
  when: nginx_remove_default_site
  notify: reload nginx

- name: generate dh group
  command: openssl dhparam -out {{nginx_dh_param}} {{nginx_dh_size}} creates={{nginx_dh_param}}
  notify: reload nginx