# OmniLink Bridge
Provides MQTT bridge, web service API, time sync, and logging for [HAI/Leviton OmniPro II controllers](https://www.leviton.com/en/products/brands/omni-security-automation). Provides integration with [Samsung SmartThings via web service API](https://github.com/excaliburpartners/SmartThings-OmniPro) and [Home Assistant via MQTT](https://www.home-assistant.io/components/mqtt/).

## Download
You can use docker to build an image from git or download the [binary here](https://github.com/excaliburpartners/OmniLinkBridge/releases/latest/download/OmniLinkBridge.zip).

## Requirements
- [Docker](https://www.docker.com/)
- .NET Framework 4.7.2 (or Mono equivalent)

## Operation
OmniLink Bridge is divided into the following modules and configurable settings. Configuration settings can also be set as environment variables by using their name in uppercase. Refer to [OmniLinkBridge.ini](https://github.com/excaliburpartners/OmniLinkBridge/blob/master/OmniLinkBridge/OmniLinkBridge.ini) for specifics.

- OmniLinkII: controller_
    - Maintains connection to the OmniLink controller
    - Thermostats
	    - If no status update has been received after 4 minutes a request is issued
        - A status update containing a temperature of 0 is ignored
            - This can occur when a ZigBee thermostat has lost communication
- Time Sync: time_
    - Controller time is checked and compared to the local computer time disregarding time zones
- MQTT: mqtt_
    - Maintains connection to the MQTT broker
    - Publishes discovery topics for [Home Assistant](https://www.home-assistant.io/components/mqtt/) to auto configure devices
    - Publishes topics for status received from the OmniLinkII module
    - Subscribes to command topics and sends commands to the OmniLinkII module
- Web API: webapi_
    - Provides integration with [Samsung SmartThings](https://github.com/excaliburpartners/SmartThings-OmniPro)
    - Allows an application to subscribe to receive POST notifications status updates are received from the OmniLinkII module
        - On failure to POST to callback URL subscription is removed
        - Recommended for application to send subscribe reqeusts every few minutes
    - Requests to GET endpoints return status from the OmniLinkII module
    - Requests to POST endpoints send commands to the OmniLinkII module
- Logger
    - Console output: verbose_
        - Enabled by default
        - Thermostats (verbose_thermostat_timer)
            - After 5 minutes of no status updates a warning will be logged
	        - When a current temperature of 0 is received a warning will be logged
    - MySQL logging: mysql_
        - Thermostats are logged every minute and when an event is received
    - Push notifications: notify_
        - Always sent for area alarms and critical system events
        - Optionally enable for area status changes and console messages
        - Email: mail_
        - Prowl: prowl_
        - Pushover: pushover_

## Docker Hub Quickstart
Quickly get started with console logging by specifying the controller address and encryption keys.
```
docker run --name="omnilink-bridge" \
  -v /etc/localtime:/etc/localtime:ro \
  -e CONTROLLER_ADDRESS='' \
  -e CONTROLLER_KEY1='00-00-00-00-00-00-00-00' \
  -e CONTROLLER_KEY2='00-00-00-00-00-00-00-00' \
  --net=host excaliburpartners/omnilink-bridge
```

Or start in the background with time sync and MQTT modules enabled.
```
docker run -d --name="omnilink-bridge" --restart always \
  -v /etc/localtime:/etc/localtime:ro \
  -e CONTROLLER_ADDRESS='' \
  -e CONTROLLER_KEY1='00-00-00-00-00-00-00-00' \
  -e CONTROLLER_KEY2='00-00-00-00-00-00-00-00' \
  -e TIME_SYNC='yes' \
  -e MQTT_ENABLED='yes' \
  -e MQTT_SERVER='' \
  -e MQTT_USERNAME='' \
  -e MQTT_PASSWORD='' \
  --net=host excaliburpartners/omnilink-bridge
```

## Docker Hub with Configuration File
1. Configure at a minimum the controller IP and encryptions keys.
```
mkdir /opt/omnilink-bridge
curl https://raw.githubusercontent.com/excaliburpartners/OmniLinkBridge/master/OmniLinkBridge/OmniLinkBridge.ini -o /opt/omnilink-bridge/OmniLinkBridge.ini 
vim /opt/omnilink-bridge/OmniLinkBridge.ini
```
2. Start docker container
```
docker run -d --name="omnilink-bridge" -v /opt/omnilink-bridge:/config -v /etc/localtime:/etc/localtime:ro --net=host --restart always excaliburpartners/omnilink-bridge
```
3. Verify connectivity by looking at logs
```
docker logs omnilink-bridge
```

## Docker for Developers
1. Clone git repo and build docker image
```
git clone https://github.com/excaliburpartners/OmniLinkBridge.git
cd OmniLinkBridge
docker build --tag="omnilink-bridge" .
```
2. Configure at a minimum the controller IP and encryptions keys. The web service port must be 8000 unless the Dockerfile is changed.
```
mkdir /opt/omnilink-bridge
cp OmniLinkBridge/OmniLinkBridge.ini /opt/omnilink-bridge
vim /opt/omnilink-bridge/OmniLinkBridge.ini
```
3. Start docker container
```
docker run -d --name="omnilink-bridge" -v /opt/omnilink-bridge:/config -v /etc/localtime:/etc/localtime:ro --net=host --restart always omnilink-bridge
```
4. Verify connectivity by looking at logs
```
docker logs omnilink-bridge
```

## Installation Windows
1. Copy files to your desired location like C:\OmniLinkBridge
2. Edit OmniLinkBridge.ini and define at a minimum the controller IP and encryptions keys
3. Run OmniLinkBridge.exe from the command prompt to verify connectivity
4. Add Windows service
```
sc create OmniLinkBridge binpath=C:\OmniLinkBridge\OmniLinkBridge.exe
```
5. Start service
```
net start OmniLinkBridge
```

## Installation Linux
1. Copy files to your desired location like /opt/OmniLinkBridge
2. Configure at a minimum the controller IP and encryptions keys
```
vim OmniLinkBridge.ini
```
3. Run as interactive to verify connectivity
```
mono OmniLinkBridge.exe -i
```
4. Add systemd file and configure paths
```
cp omnilinkbridge.service /etc/systemd/system/
vim /etc/systemd/system/omnilinkbridge.service
systemctl daemon-reload
```
5. Enable at boot and start service
```
systemctl enable omnilinkbridge.service
systemctl start omnilinkbridge.service
```

## MQTT
### System
```
SUB omnilink/system/phone/state
string secure, trouble

SUB omnilink/system/ac/state
string secure, trouble

SUB omnilink/system/battery/state
string secure, trouble

SUB omnilink/system/dcm/state
string secure, trouble
```

### Areas
```
SUB omnilink/areaX/name
string Area name

SUB omnilink/areaX/state  
string triggered, arming, armed_night, armed_night_delay, armed_home, armed_home_instant, armed_away, armed_vacation, disarmed

SUB omnilink/areaX/basic_state  
string triggered, arming, armed_night, armed_home, armed_away, armed_vacation, disarmed

SUB omnilink/areaX/json_state
string json

PUB omnilink/areaX/command  
string arm_home, arm_away, arm_night, disarm, arm_home_instant, arm_night_delay, arm_vacation
note Use area 0 for all areas
note Optionally the user code number can be specified 'disarm,1'

PUB omnilink/areaX/alarm_command
string burglary, fire, auxiliary
```

### Zones
```
SUB omnilink/zoneX/name
string Zone name

SUB omnilink/zoneX/state  
string secure, not_ready, trouble, armed, tripped, bypassed

SUB omnilink/zoneX/basic_state  
string OFF, ON

SUB omnilink/zoneX/current_temperature (optional)  
int Current temperature in degrees fahrenheit  

SUB omnilink/zoneX/current_humidity (optional)  
int Current relative humidity

PUB omnilink/zoneX/command  
string bypass, restore
note Use zone 0 to restore all zones
note Optionally the user code number can be specified 'bypass,1'
```

### Units
```
SUB omnilink/unitX/name
string Unit name

SUB omnilink/unitX/state  
PUB omnilink/unitX/command  
string OFF, ON

SUB omnilink/unitX/brightness_state  
PUB omnilink/unitX/brightness_command  
int Level from 0 to 100 percent

SUB omnilink/unitX/scene_state  
PUB omnilink/unitX/scene_command  
string A-L
```

### Thermostats
```
SUB omnilink/thermostatX/name
string Thermostat name

SUB omnilink/thermostatX/current_operation  
string idle, cooling, heating

SUB omnilink/thermostatX/current_temperature  
int Current temperature in degrees fahrenheit  

SUB omnilink/thermostatX/current_humidity  
int Current relative humidity

SUB omnilink/thermostatX/temperature_heat_state  
SUB omnilink/thermostatX/temperature_cool_state  
PUB omnilink/thermostatX/temperature_heat_command  
PUB omnilink/thermostatX/temperature_cool_command  
int Setpoint in degrees fahrenheit

SUB omnilink/thermostatX/humidify_state  
SUB omnilink/thermostatX/dehumidify_state  
PUB omnilink/thermostatX/humidify_command  
PUB omnilink/thermostatX/dehumidify_command  
int Setpoint in relative humidity

SUB omnilink/thermostatX/mode_state  
PUB omnilink/thermostatX/mode_command  
string auto, off, cool, heat, e_heat

SUB omnilink/thermostatX/mode_basic_state  
string auto, off, cool, heat

SUB omnilink/thermostatX/fan_mode_state  
PUB omnilink/thermostatX/fan_mode_command  
string auto, on, cycle

SUB omnilink/thermostatX/hold_state   
string off, on, vacation

PUB omnilink/thermostatX/hold_command  
string off, on
```

### Buttons
```
SUB omnilink/buttonX/name
string Button name

SUB omnilink/buttonX/state  
string OFF, ON

PUB omnilink/buttonX/command  
string ON
```

### Messages
```
SUB omnilink/messageX/name
string Message name

SUB omnilink/messageX/state
string off, displayed, displayed_not_acknowledged

PUB omnilink/messageX/command
string show, show_no_beep, show_no_beep_or_led, clear
```

## Web API
To test the web service API you can use your browser to view a page or PowerShell (see below) to change a value.

```
Invoke-WebRequest -Uri "http://localhost:8000/SetUnit" -Method POST -ContentType "application/json" -Body (convertto-json -InputObject @{"id"=1;"value"=100}) -UseBasicParsing
```

### Subscription
```
POST /Subscribe
{ "callback": url }
Callback is a POST request with Type header added and json body identical to the related /Get
Type: area, contact, motion, water, smoke, co, temp, unit, thermostat
```

### Areas
```
GET /ListAreas
GET /GetArea?id=X
```

### Zones
```
GET /ListZonesContact
GET /ListZonesMotion
GET /ListZonesWater
GET /ListZonesSmoke
GET /ListZonesCO
GET /ListZonesTemp
GET /GetZone?id=X
```

### Units
```
GET /ListUnits
GET /GetZone?id=X
POST /SetUnit
POST /SetUnitKeypadPress
{ "id":X, "value":0-100 }
```

### Thermostats
```
GET /ListThermostats
GET /GetThermostat?id=X
POST /SetThermostatCoolSetpoint
POST /SetThermostatHeatSetpoint
POST /SetThermostatMode
POST /SetThermostatFanMode
POST /SetThermostatHold
{ "id":X, "value": }
int mode 0=off, 1=heat, 2=cool, 3=auto, 4=emergency heat
int fanmode 0=auto, 1=on, 2=circulate
int hold 0=off, 1=on
```

### Thermostats
```
GET /ListButtons
POST /PushButton
{ "id":X, "value":1 }
```

## MySQL
The [MySQL ODBC Connector](http://dev.mysql.com/downloads/connector/odbc/) is required for MySQL logging. The docker image comes with the MySQL ODBC connector installed. For Windows and Linux you will need to download and install it.

Configure mysql_connection in OmniLinkBridge.ini. For Windows change DRIVER={MySQL} to name of the driver shown in the ODBC Data Source Administrator.
```
mysql_connection = DRIVER={MySQL};SERVER=localhost;DATABASE=OmniLinkBridge;USER=root;PASSWORD=myPassword;OPTION=3;
```

## Telemetry
OmniLink Bridge collects anonymous telemetry data to help improve the software. You can opt of telemetry by setting a TELEMETRY_OPTOUT environment variable to 1.