Store and access data published by OwnTracks apps in (PostgreSQL, MySQL or Sqlite) via REST API. Self-hosted and Google-free location tracking system.

• Architecture
• System requirements
• Getting started
  • Create Database and Users
  • Configuration
  • Deploy OwnTracks Recorder
    • Using Systemd.d service
    • Using Docker
    • Using Ansible
  • Setup Mobile APP
• Grafana Integration
• Telegram Integration
  • Create Bot
  • Create Group
  • Configure Webhook
  • Configure OT-recorder
  • Test Message
• Development
• API's
• Documentation
• TO-DO

• OwnTracks app (Android / iOS)
• PostgreSQL / MySQL / MariaDB / Sqlite
• Optional
  • Domain for public access
  • Reverse Proxy(NGINX/HA/Caddy) for TLS, HTTPS
  • Grafana visualization

For sqlite no need to create database or user.

• Create database owntracks
• Create a user for application(read/write)
• Create a user for grafana(read only)

• create a config.yml file or copy from _doc/config.yml
• customize the config

  app:
    env: production
    host: localhost
    port: 8000
    read_timeout: 2s
    write_timeout: 5s
    idle_timeout: 3s
    context_timeout: 2s
    data_path: ./data # for sqlite | value must be /persist for docker
    time_zone: 'Asia/Dhaka'
    debug: false
  
  hook:
  telegram:
    secret_token: secret # webhook secret_token
    chat_id: -123 # group chat id
  
  # For PostgreSQL
  database:
    type: postgres
    host: localhost
    port: 5432
    name: owntracks
    username: dev
    password: dev
    ssl_mode: disable
    max_open_conn: 1
    max_idle_conn: 1
    max_life_time: 10s
    debug: false
  
  # For MySQL or MariaDB
  #database:
  #  type: mysql
  #  host: localhost
  #  port: 3306
  #  name: owntracks
  #  username: dev
  #  password: dev
  #  max_open_conn: 1
  #  max_idle_conn: 1
  #  max_life_time: 10s
  #  debug: false
  
  # For Sqlite
  #database:
  # type: sqlite
  # name: owntracks
  # max_open_conn: 1
  # max_idle_conn: 1
  # max_life_time: 10s
  # debug: false

• NGINX config (Optional) here

• Download the binary from release page or build from source Check here
• Move binary mv ot-recorder /usr/local/bin/ot-recorder
• It's assumed that your config file is located under /opt/owntracks-recorder
• Place this owntracks-recorder.service file into /etc/systemd/system

  [Unit]
  Description=Owntracks Recorder server
  Requires=network.target
  After=network.target
  
  [Service]
  Type=simple
  WorkingDirectory=/opt/owntracks-recorder
  ExecReload=/bin/kill -HUP $MAINPID
  ExecStart=/usr/local/bin/ot-recorder --config /opt/owntracks-recorder/config.yml serve
  
  Restart=always
  RestartSec=3
  
  [Install]
  WantedBy=multi-user.target
  

  Then run sudo systemctl enable owntracks-recorder.service Finally run sudo systemctl start owntracks-recorder.service to start and check status by running sudo systemctl status owntracks-recorder.service

• Docker compose

  # persistance data directory for sqlite
  mkdir data
  sudo chown -R 1000:1000 data

  # _deploy/docker-compose.yml
  version: "3.5"
  
  services:
    owntracks-recorder:
      image: hrshadhin/ot-recorder
      container_name: owntracks-recorder
      restart: unless-stopped
      volumes:
        - ${PWD}/config.yml:/app/config.yml
        - ${PWD}/data:/persist # only for sqlite
      ports:
        - "8000:8000"
      environment:
        - TZ=Asia/Dhaka

  # run container in background
  docker-compose up -d
  
  # run migrations
  docker-compose exec owntracks-recorder /app/ot-recorder migrate up

• Docker CLI

  # run container in background
  docker run --name owntracks-recorder -p 8000:8000 \
      -v $(pwd)/config.yml:/app/config.yml \
      -v $(pwd)/data:/persist \
      hrshadhin/ot-recorder:latest
  
  # run migrations
  docker exec owntracks-recorder /app/ot-recorder migrate up

• Ansible Role here

• Install app here
• Configure APP

  mode: HTTP
  
  endpoint:
  http://host[:port]/api/v1/ping #HTTP
  OR
  https://host[:port]/api/v1/ping # HTTPS/TLS
  OR
  http[s]://[user[:password]@]host[:port]/api/v1/ping # If basic auth enabled
  
  username: dev # <= 20 letter
  password: dev # set it, if basic auth enabled and endpoint dont have auth info
  device: phone # <= 20 letter
  trackingid: t1 # <= 2 letter

• GeoMap Panel
• Queries

  -- Location pings
  SELECT
    to_timestamp(created_at) as "time", lat, lon,
    acc as accuracy, vel as velocity
  FROM locations
  WHERE
    $__unixEpochFilter(created_at)
  ORDER BY created_at
  
  -- Battery Level
  SELECT
    created_at as time, batt
  FROM locations
  WHERE
    $__unixEpochFilter(created_at)
  ORDER BY created_at
  
  -- Velocity
  SELECT
    created_at as time, vel
  FROM locations
  WHERE
    $__unixEpochFilter(created_at)
  ORDER BY created_at
  
  -- Last Location
  SELECT
    to_timestamp(created_at) as "time",
    lat, lon, acc as accuracy, vel as velocity
  FROM locations
  ORDER BY created_at DESC
  LIMIT 1

• Dashboard Json

• search @BotFather bot and start
• type /newbot and follow bot instructions
• Copy bot token and keep it for later use
• type /setprivacy and Enable it
• type setcommands to set commands to the bot

  loc - Get user last location
  location - Get user last location
  help - For a list of commands
  

• Create group and add bot to this group and other members if needed
• Now got to @BotFather and disable bot setting, so no one can add this bot to other groups
• type /setjoingroups and Disable it
• send a dummy message to the bot /my_id @my_bot
• go to following url: https://api.telegram.org/botXXX:YYYY/getUpdates and replace XXX:YYYY with your bot token
• Look for "chat":{"id":-zzzzzzzzzz, | -zzzzzzzzzz is your chat_id (with the negative sign)
• Testing: You can test sending a message to the group with a curl:

  curl -X POST "https://api.telegram.org/botXXX:YYYY/sendMessage" -d "chat_id=-zzzzzzzzzz&text=my sample text"

If you miss step 4, there would be no update for the group you are looking for

• Set webhook to the bot

    CURL -X GET https://api.telegram.org/botXXX:YYYY/setWebhook?url=https://[host]:[port]/hooks/telegram&secret_token=SSSSZZZSSSS

  • Replace XXX:YYYY with your bot token
  • Replace [host] & [port] with ip or domain
  • Replace SSSSZZZSSSS with secret_token. This token is different from your bot token.

• Go to your config.yml file
• Add secret_token & chat_id in hooks -> telegram section
• Now restart ot-recorder server

• Go to your telegram group
• Type /loc <username>
• Examples

  /loc @username
  /location @username
  /location username
  /loc@your_bot_name username
  /location@your_bot_name @username
  /help

• Copy config file mv _doc/config ./ to root directory and change it
• Local

  make build # build binary
  make version # check binary
  make serve # run the application
  make migrate-up
  make test-unit
  make test-integration # default sqlite
  make test-integration-mysql
  make test-integration-pgsql
  make help # Get all make command

• Docker

    make docker-build
    make docker-run
    # migrate
    make docker-migrate

• Visit http://localhost:8000
• Stop CTRL + C
• About OwnTracks

• Location Ping
• User Last Location
• Telegram Hook for user last location

• ERD
• API documentation