add auth service

ezgg_website/__init__.py

@@ -8,6 +8,7 @@ from from_root import from_root
 from . import pages
 from . import components as comps
 from . import services
+from .services import AuthenticationStatus
 
 rio.Icon.register_single_icon(
     set_name="custom",
@@ -105,10 +106,15 @@ themes = [
 
 
 async def on_session_start(s: rio.Session) -> None:
+    s.authentication_status = AuthenticationStatus(None, None)
     await s.set_title("EZ GG e.V.")
 
 # Create the Rio app
 database_service = services.DatabaseService()
+authentication_service = services.FileBasedAuthenticationService(
+    from_root("pw.txt"),
+    raise_broken_entries=False
+)
 app = rio.App(
     name='ezgg-website',
     pages=[
@@ -157,7 +163,7 @@ app = rio.App(
     icon=from_root("ezgg_website/assets/icons/favicon.png"),
     assets_dir=Path(__file__).parent / "assets",
     on_session_start=on_session_start,
-    default_attachments=[database_service],
+    default_attachments=[database_service, authentication_service],
     meta_tags={
         # "content-Type": "text/html; utf-8",  # Temporarily disabled until "http-equiv" is supported by Rio
         # "Pragma": "cache",  # Temporarily disabled until "http-equiv" is supported by Rio