---
- name: 'alpine links'
  file: path='/etc/init.d/coturn' src='turnserver' state='link' force=true
  when: ansible_distribution == 'Alpine'

- name: 'install coturn'
  import_role: name='service'
  vars:
    service_name: 'coturn'
    service_packages:
      - 'coturn'

- name: 'check if rest-api shared secret exists'
  stat:
    path: '/etc/coturn_rest.secret'
  register: coturn_secret_stat

- block:
    - name: 'slurp shared secret'
      slurp:
        path: '/etc/coturn_rest.secret'
      register: coturn_secret_slurp
    - name: 'set shared secret'
      set_fact:
        shared_secret: '{{ coturn_secret_slurp.content | b64decode }}'
  when: (not renew_shared_secret) and (coturn_secret_stat.stat.exists)

- block:
    - name: 'generate new shared secret'
      gen_passwd: 'length=32'
      register: new_passwd
    - name: 'store new shared secret'
      copy:
        content: '{{ new_passwd.passwd }}'
        dest: '/etc/coturn_rest.secret'
    - name: 'set shared secret'
      set_fact:
        shared_secret: '{{ new_passwd.passwd }}'
  when: (renew_shared_secret) or (not coturn_secret_stat.stat.exists)
  tags:
    - 'service_password'

- name: 'set-up port forwarding for listener'
  import_role: name='port_forwarding'
  vars:
    rule_name: 'turn'
    proto: 'tcp udp'
    port: '{{ turn_port }}'

- name: 'set-up port forwarding for relay'
  import_role: name='port_forwarding'
  vars:
    rule_name: 'turn_relay'
    proto: 'udp'
    port: '{{ min_relay_port }}-{{ max_relay_port }}'

- name: 'update coturn config'
  template:
    src: 'turnserver.conf.j2'
    dest: '/etc/turnserver.conf'
  notify: 'restart coturn'
  tags:
    - 'service_password'

- name: 'alpine links'
  file: path='/etc/coturn/turnserver.conf' src='../turnserver.conf' state='link'
  when: ansible_distribution == 'Alpine'
  notify: 'restart coturn'

- name: 'alpine init fix 1'
  lineinfile: path='/etc/init.d/turnserver' line='command_user=root' regexp='^command_user='
  notify: 'restart coturn'