Optimize addon configuration

README.md

@@ -72,7 +72,7 @@ NOTE: Energy status currently available only for cars in the Europe / Middle Eas
 Just install this addon with the following command.
 Please note to fill in your settings inside the environment variables.
 
-`docker run -d --pull=always -e CONF_updateInterval=300 -e CONF_babelLocale='de' -e CONF_mqtt='@json {"broker": "", "username": "", "password": "", "port": 1883}' -e CONF_volvoData='@json {"username": "", "password": "", "vin": "", "vccapikey": "", "backupvccapikey": "", "odometerMultiplier": 1, "averageSpeedDivider": 1, "averageFuelConsumptionMultiplier": 1}' -e TZ='Europe/Berlin' --name volvo2mqtt ghcr.io/dielee/volvo2mqtt:latest`
+`docker run -d --pull=always -e CONF_updateInterval=300 -e CONF_babelLocale='de' -e CONF_mqtt='@json {"broker": "", "username": "", "password": "", "port": 1883}' -e CONF_volvoData='@json {"username": "", "password": "", "vin": "", "vccapikey": ["key1", "key2"], "odometerMultiplier": 1, "averageSpeedDivider": 1, "averageFuelConsumptionMultiplier": 1}' -e TZ='Europe/Berlin' --name volvo2mqtt ghcr.io/dielee/volvo2mqtt:latest`
 
 <b>HA Add-On:</b><br>
 

src/CHANGELOG.md

@@ -1,3 +1,20 @@
+## v1.8.4
+### 🚀 Features:
+
+- Optimize Addon configuration #90
+
+## v1.8.3
+### 🚀 Features:
+
+- Add `device_class: battery` for battery state sensors from BEV and PHEV 
+
+## v1.8.2
+### 🚀 Features:
+
+- Add `updateInterval` limit to prevent abuse (60 Seconds)
+- Add `vccapikey` limit to prevent abuse (3 Keys)
+- Optimize vcc api key change behaviour
+
 ## v1.8.1
 ### 🐛 Bug Fixes:
 

src/config.yaml

@@ -1,6 +1,6 @@
 name: "Volvo2Mqtt"
 description: "Volvo AAOS MQTT bridge"
-version: "1.8.1"
+version: "1.8.4"
 slug: "volvo2mqtt"
 init: false
 url: "https://github.com/Dielee/volvo2mqtt"
@@ -24,14 +24,15 @@ options:
     username: null
     password: null
     vin: ""
-    vccapikey: null
+    vccapikey:
+        - null
     odometerMultiplier: 1
     averageSpeedDivider: 1
     averageFuelConsumptionMultiplier: 1
 schema:
-  updateInterval: int(10,)
+  updateInterval: int(60,)
   babelLocale: str
-  TZ: str
+  TZ: match(^.+/.+$)
   debug: bool
   mqtt:
     broker: str
@@ -39,11 +40,11 @@ schema:
     username: str?
     password: str?
   volvoData:
-    username: str
+    username: match(^[\w+\.]+@([\w-]+\.)+[\w-]{2,4}$)
     password: str
     vin: str?
     vccapikey:
-        - str
+        - match(^\b\w{32}\b$)
     odometerMultiplier: int(1,)
     averageSpeedDivider: int(1,)
     averageFuelConsumptionMultiplier: int(1,)

src/const.py

@@ -1,6 +1,6 @@
 from config import settings
 
-VERSION = "v1.8.1"
+VERSION = "v1.8.4"
 
 OAUTH_URL = "https://volvoid.eu.volvocars.com/as/token.oauth2"
 VEHICLES_URL = "https://api.volvocars.com/connected-vehicle/v1/vehicles"
@@ -77,8 +77,8 @@ icon_states = {
 }
 
 supported_entities = [
-                        {"name": "Battery Charge Level", "domain": "sensor", "id": "battery_charge_level", "unit": "%", "icon": "car-battery", "url": RECHARGE_STATE_URL, "state_class": "measurement"},
+                        {"name": "Battery Charge Level", "domain": "sensor", "device_class": "battery", "id": "battery_charge_level", "unit": "%", "icon": "car-battery", "url": RECHARGE_STATE_URL, "state_class": "measurement"},
-                        {"name": "Battery Charge Level", "domain": "sensor", "id": "battery_charge_level", "unit": "%", "icon": "car-battery", "url": BATTERY_CHARGE_STATE_URL, "state_class": "measurement"},
+                        {"name": "Battery Charge Level", "domain": "sensor", "device_class": "battery", "id": "battery_charge_level", "unit": "%", "icon": "car-battery", "url": BATTERY_CHARGE_STATE_URL, "state_class": "measurement"},
                         {"name": "Electric Range", "domain": "sensor", "id": "electric_range", "unit": "km" if not units.get(settings["babelLocale"]) else units[settings["babelLocale"]]["electric_range"]["unit"], "icon": "map-marker-distance", "url": RECHARGE_STATE_URL, "state_class": "measurement"},
                         {"name": "Estimated Charging Time", "domain": "sensor", "id": "estimated_charging_time", "unit": "minutes", "icon": "timer-sync-outline", "url": RECHARGE_STATE_URL, "state_class": "measurement"},
                         {"name": "Charging System Status", "domain": "sensor", "id": "charging_system_status", "icon": "ev-station", "url": RECHARGE_STATE_URL},

src/main.py

@@ -2,14 +2,15 @@ import logging
 from volvo import authorize
 from mqtt import update_loop, connect
 from const import VERSION
-from util import set_tz, setup_logging, set_mqtt_settings
+from util import set_tz, setup_logging, set_mqtt_settings, validate_settings
 
 
 if __name__ == '__main__':
-    set_tz()
-    set_mqtt_settings()
     setup_logging()
     logging.info("Starting volvo2mqtt version " + VERSION)
+    validate_settings()
+    set_tz()
+    set_mqtt_settings()
     connect()
     authorize()
     update_loop()

src/util.py

@@ -136,3 +136,15 @@ def set_mqtt_settings():
         config.settings["mqtt"]["port"] = broker_port
         config.settings["mqtt"]["username"] = broker_user
         config.settings["mqtt"]["password"] = broker_pass
+
+
+def validate_settings():
+    if not os.environ.get("DEV_MODE"):
+        setting_keys = settings.volvoData["vccapikey"]
+        if isinstance(setting_keys, list):
+            if len(setting_keys) > 3:
+                raise Exception("Settings invalid! Maximum allowed vccapikeys are three!")
+
+        update_interval = settings["updateInterval"]
+        if update_interval < 60:
+            raise Exception("Settings invalid! Minimum allowed update interval is 60 seconds!")

src/volvo.py

@@ -119,28 +119,32 @@ def get_vehicles():
 
 
 def get_vcc_api_keys(used_key=None):
-    setting_keys = settings.volvoData["vccapikey"]
+    working_keys = None
-    if isinstance(setting_keys, str):
-        set_key_state(setting_keys)
-    elif isinstance(setting_keys, list):
-        for key in setting_keys:
-            set_key_state(key)
 
-    logging.debug(str(vcc_api_keys))
+    while not working_keys:
-    working_keys = [key["key"] for key in vcc_api_keys if not key.get("extended") and key.get('key') != used_key]
+        setting_keys = settings.volvoData["vccapikey"]
-    if len(working_keys) < 1:
+        if isinstance(setting_keys, str):
-        logging.warning("No working VCCAPIKEY found, waiting 10 minutes. Then trying again!")
+            set_key_state(setting_keys)
-        mqtt.send_offline()
+        elif isinstance(setting_keys, list):
-        time.sleep(600)
+            for key in setting_keys:
-        get_vcc_api_keys(used_key=None)
+                set_key_state(key)
-        return None
 
-    mqtt.send_heartbeat()
+        logging.debug(str(vcc_api_keys))
-    session.headers.update({"vcc-api-key": working_keys[0]})
+        working_keys = [key["key"] for key in vcc_api_keys if not key.get("extended") and key.get('key') != used_key]
-    logging.info("Using VCCAPIKEY: " + working_keys[0])
+        if len(working_keys) < 1:
-    for key_dict in vcc_api_keys:
+            used_key = None
-        if key_dict["key"] == working_keys[0]:
+            logging.warning("No working VCCAPIKEY found, waiting 10 minutes. Then trying again!")
-            key_dict["in_use"] = True
+            mqtt.send_offline()
+            time.sleep(600)
+        else:
+            mqtt.send_heartbeat()
+            session.headers.update({"vcc-api-key": working_keys[0]})
+            logging.info("Using VCCAPIKEY: " + working_keys[0])
+            for key_dict in vcc_api_keys:
+                if key_dict["key"] == working_keys[0]:
+                    key_dict["in_use"] = True
+
+        logging.debug(str(vcc_api_keys))
 
 
 def set_key_state(key):
@@ -160,6 +164,8 @@ def set_key_state(key):
 def check_vcc_api_key(test_key, extended_until=None):
     if extended_until:
         if extended_until >= datetime.now():
+            logging.warning("VCCAPIKEY " + test_key + " is extended and will be reusable at: "
+                            + format_datetime(extended_until, format="medium", locale=settings["babelLocale"]))
             return True, extended_until
 
     if datetime.now(util.TZ) >= token_expires_at: