diff --git a/auth/login.py b/auth/login.py
index a5995a8..f498d7b 100644
--- a/auth/login.py
+++ b/auth/login.py
@@ -1,10 +1,7 @@
 from fastapi.responses import RedirectResponse
 from nicegui import APIRouter, app, ui
 
-
-#TODO
-passwords = {"a": "a", "b": "b", "c": "c"}
-pgroups = {"a": {"p11111", "p22222"}, "b": {"p33333", "p44444"}}
+from auth.fakeldap import get_data
 
 
 router = APIRouter()
@@ -25,15 +22,15 @@ def login(redirect_to: str = "/") -> RedirectResponse | None:
             password.run_method("focus")
             return
 
-        if passwords.get(username.value) != password.value:
+        try:
+            data = get_data(username.value, password.value)
+        except Exception as e:
+            en = type(e).__name__
+            print(f"{en}: {e}") #TODO replace with logging
             ui.notify("Wrong username or password", color="negative")
             return
 
-        app.storage.user.update(
-            username=username.value,
-            authenticated=True,
-            pgroups=list(pgroups.get(username.value, set()))
-        )
+        app.storage.user.update(data, authenticated=True)
 
         ui.navigate.to(redirect_to) # go back to where the user wanted to go