better authenticarion

netatmo_service/config.py

@@ -9,8 +9,19 @@ def _bool(name: str, default: bool) -> bool:
     return default if value is None else value.lower() in {"1", "true", "yes", "on"}
 
 
+def _prefix(value: str) -> str:
+    value = value.strip()
+    if not value or value == "/":
+        return ""
+    return "/" + value.strip("/")
+
+
 class Config:
+    URL_PREFIX = _prefix(os.getenv("URL_PREFIX", ""))
     RRD_FOLDER = Path(os.getenv("RRD_FOLDER", "./rrd")).expanduser().resolve()
+    NETATMO_TOKEN_FILE = Path(
+        os.getenv("NETATMO_TOKEN_FILE", str(RRD_FOLDER / "netatmo_tokens.json"))
+    ).expanduser().resolve()
     GRAPH_WIDTH = int(os.getenv("GRAPH_WIDTH", "900"))
     GRAPH_HEIGHT = int(os.getenv("GRAPH_HEIGHT", "240"))
     POLL_INTERVAL = int(os.getenv("POLL_INTERVAL", "600"))