iiab/roles/remoteit/tasks/enable-or-disable.yml

# Passwords and license keys in /etc/iiab/local_vars.yml are not a healthy
# precedent :/  (Going forward let's try to keep credentials in their own apps)

- name: Copy OPTIONAL remoteit_license_key, e.g. from /etc/iiab/local_vars.yml to /etc/remoteit/registration, if remoteit_license_key is defined
  # shell: echo {{ remoteit_license_key }} > /etc/remoteit/registration
  template:
    src: registration.j2
    dest: /etc/remoteit/registration
  when: remoteit_license_key is defined

- name: Redact OPTIONAL remoteit_license_key from /etc/iiab/local_vars.yml, if remoteit_license_key is defined
  # shell: sed -i '/^remoteit_license_key:/d' {{ iiab_local_vars_file }}
  lineinfile:
    path: "{{ iiab_local_vars_file }}"
    regexp: '^remoteit_license_key:.*'
    state: absent
  when: remoteit_license_key is defined


- name: Does empty file /etc/remoteit/registration exist?
  stat:
    path: /etc/remoteit/registration
  register: remoteit_reg

- name: Remove empty file /etc/remoteit/registration if remoteit_enabled, so claim code can be generated
  file:
    path: /etc/remoteit/registration
    state: absent
  when: remoteit_enabled and remoteit_reg.stat.exists and remoteit_reg.stat.size == 0


# 2022-10-09: refresh.sh is equivalent to their old connectd "parent" systemd
# service, that they removed from 4.15.2 device packages on 2022-09-07.
# (Either way, the job below never deletes /etc/remoteit/registration)

- name: 'Run /usr/share/remoteit/refresh.sh to put a claim code in /etc/remoteit/config.json (if you don''t already have a license key in /etc/remoteit/registration) -- FYI this should spawn 2 "child" services/daemons: schannel & e.g. remoteit@80:00:01:7F:7E:00:56:36.service'
  command: /usr/share/remoteit/refresh.sh
  when: remoteit_enabled

# - name: Enable & Restart remote.it "parent" service connectd, which exits after spawning 2 "child" services/daemons below
#   systemd:
#     name: connectd
#     daemon_reload: yes
#     enabled: yes
#     state: restarted
#   when: remoteit_enabled

# 2022-10-09: refresh.sh (above) now takes care of this too
# - name: Enable remote.it daemon schannel ("Remote tcp command service") -- try to avoid contention with connectd which auto-spawns it as nec (just above)
#   systemd:
#     name: schannel
#     enabled: yes
#     state: started
#   when: remoteit_enabled


- name: Disable & Stop remote.it service schannel
  systemd:
    name: schannel
    enabled: no
    state: stopped
  ignore_errors: yes    # 2023-06-12: Let's make these rare-but-unavoidable errors RED very intentionally, as below.  Thanks to @neomatrixcode for surfacing this GitHub Actions problem, likely arising from inbound ICMP being blocked during remote.it install and/or above refresh.sh setup: https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners#cloud-hosts-used-by-github-hosted-runners
  when: not remoteit_enabled

- name: Stop & Disable "Remote tcp connection services" remoteit@* found in /etc/systemd/system/multi-user.target.wants/ e.g. remoteit@80:00:01:7F:7E:00:56:36.service
  shell: |
    systemctl stop $(ls /etc/systemd/system/multi-user.target.wants/ | grep remoteit@*)
    systemctl disable $(ls /etc/systemd/system/multi-user.target.wants/ | grep remoteit@*)
  ignore_errors: yes
  when: not remoteit_enabled

# - name: Identify remoteit "Remote tcp connection service" unit file name, including uuid, e.g. remoteit@80:00:01:7F:7E:00:56:36.service
#   shell: ls /etc/systemd/system/multi-user.target.wants/ | grep remoteit@
#   register: remoteit_service
#   ignore_errors: yes

# - name: "Disable & Stop the actual service: {{ remoteit_service.stdout }}"
#   systemd:
#     name: "{{ remoteit_service.stdout }}"
#     enabled: no
#     state: stopped
#   when: not remoteit_enabled and remoteit_service.stdout != ""
#   ignore_errors: yes