update rio and fix broken user sessions (#5)

Co-authored-by: David Rodenkirchen <davidr.develop@gmail.com>
Reviewed-on: Vereins-IT/ez-lan-manager#5

src/ez_lan_manager/services/LocalDataService.py

@@ -0,0 +1,25 @@
+import secrets
+from typing import Optional
+
+from rio import UserSettings
+
+from src.ez_lan_manager.types.SessionStorage import SessionStorage
+
+
+class LocalData(UserSettings):
+    stored_session_token: Optional[str] = None
+
+class LocalDataService:
+    def __init__(self) -> None:
+        self._session: dict[str, SessionStorage] = {}
+
+    def verify_token(self, token: str) -> Optional[SessionStorage]:
+        return self._session.get(token)
+
+    def set_session(self, session: SessionStorage) -> str:
+        key = secrets.token_hex(32)
+        self._session[key] = session
+        return key
+
+    def del_session(self, token: str) -> None:
+        self._session.pop(token, None)