---
- name: Install freeradius
  apt:
    name: freeradius
    install_recommends: false

- name: Remove unused files
  file:
    path: "/etc/freeradius/3.0/{{ item }}"
    state: absent
  loop:
    - templates.conf
    - trigger.conf
    - README.rst
    - panic.gdb
    - experimental.conf
    - certs/ca.cnf
    - certs/bootstrap
    - certs/client.cnf
    - certs/inner-server.cnf
    - certs/server.cnf
    - certs/README
    - certs/Makefile
    - certs/xpextensions
    - policy.d/dhcp
    - policy.d/debug
    - policy.d/control
    - policy.d/abfab-tr
    - policy.d/moonshot-targeted-ids
    - mods-config/unbound/
    - mods-config/perl/
    - mods-config/python3/
    - mods-config/sql/
    - mods-config/README.rst
    - users
    - hints
    - huntgroups

- name: Configure freeradius
  template:
    src: "{{ item }}.j2"
    dest: "/etc/freeradius/3.0/{{ item }}"
    owner: root
    group: freerad
    mode: u=rw,g=r,o=
  loop:
    - radiusd.conf
    #- proxy.conf
    - clients.conf
    - dictionary
    - mods-available/utf8
    - mods-available/always
    - mods-available/eap
    - mods-available/eap_inner
    - mods-config/attr_filter/access_challenge
    - mods-config/attr_filter/access_reject
    - sites-available/inner-tunnel
    - sites-available/default
  notify:
    - Restart freeradius

- name: Enumerate available modules
  find:
    paths: /etc/freeradius/3.0/mods-available
  register: available_modules

- name: Disable modules
  file:
    path: "/etc/freeradius/3.0/mods-enabled/{{ item }}"
    state: absent
  loop: "{{ available_modules.files
            | map(attribute='path')
            | map('basename')
            | difference(radiusd__enabled_modules_minimal
                         | union(radiusd__enabled_modules)) }}"
  notify:
    - Restart freeradius

- name: Enable modules
  file:
    src: "/etc/freeradius/3.0/mods-available/{{ item }}"
    dest: "/etc/freeradius/3.0/mods-enabled/{{ item }}"
    state: link
    owner: root
    group: freerad
    mode: u=rw,g=r,o=
  loop: "{{ radiusd__enabled_modules_minimal
            | union(radiusd__enabled_modules) }}"
  notify:
    - Restart freeradius

- name: Enumerate available sites
  find:
    paths: /etc/freeradius/3.0/sites-available
  register: available_sites

- name: Disable sites
  file:
    path: "/etc/freeradius/3.0/sites-enabled/{{ item }}"
    state: absent
  loop: "{{ available_sites.files
            | map(attribute='path')
            | map('basename')
            | difference(radiusd__enabled_sites_minimal
                         | union(radiusd__enabled_sites)) }}"
  notify:
    - Restart freeradius

- name: Enable sites
  file:
    src: "/etc/freeradius/3.0/sites-available/{{ item }}"
    dest: "/etc/freeradius/3.0/sites-enabled/{{ item }}"
    state: link
    owner: root
    group: freerad
    mode: u=rw,g=r,o=
  loop: "{{ radiusd__enabled_sites_minimal
            | union(radiusd__enabled_sites) }}"
  notify:
    - Restart freeradius

- name: Enable and start freeradius
  systemd:
    name: freeradius.service
    state: started
    enabled: true
...