diff --git a/lenticular_cloud/model.py b/lenticular_cloud/model.py
index 43d8e56..12fc118 100644
--- a/lenticular_cloud/model.py
+++ b/lenticular_cloud/model.py
@@ -19,7 +19,7 @@ from flask_sqlalchemy import SQLAlchemy, orm
 from datetime import datetime
 import uuid
 import pyotp
-from typing import Optional
+from typing import Optional, Callable
 
 
 logger = logging.getLogger(__name__)
@@ -49,10 +49,10 @@ class SecurityUser(UserMixin):
 
 class LambdaStr:
 
-    def __init__(self, lam):
+    def __init__(self, lam: Callable[[],str]):
         self.lam = lam
 
-    def __str__(self):
+    def __str__(self) -> str:
         return self.lam()
 
 
@@ -68,6 +68,8 @@ class EntryBase(db.Model):
 #           self._ldap_object = self.get_type()(**kwargs)
 #       else:
 #           self._ldap_object = ldap_object
+    dn = ''
+    base_dn = ''
 
     def __str__(self) -> str:
         return str(self._ldap_object)
diff --git a/lenticular_cloud/template/auth/error.html.j2 b/lenticular_cloud/template/auth/error.html.j2
new file mode 100644
index 0000000..b8700c6
--- /dev/null
+++ b/lenticular_cloud/template/auth/error.html.j2
@@ -0,0 +1,12 @@
+{% extends 'auth/base.html.j2' %}
+
+{% block title %}{{ gettext('Error') }}{% endblock %}
+
+{% block content %}
+
+  <p>This should not happend<p>
+
+  <h3>{{ error|e }}</h3>
+  <p>{{ error_description|e }}</p>
+
+{% endblock %}
diff --git a/lenticular_cloud/views/auth.py b/lenticular_cloud/views/auth.py
index 194d455..88225cb 100644
--- a/lenticular_cloud/views/auth.py
+++ b/lenticular_cloud/views/auth.py
@@ -17,6 +17,7 @@ import crypt
 import ory_hydra_client
 from datetime import datetime
 import logging
+import json
 
 from ..model import db, User, SecurityUser, UserSignUp
 from ..form.auth import ConsentForm, LoginForm, RegistrationForm
@@ -34,7 +35,7 @@ def consent():
     # DUMMPY ONLY
 
     form = ConsentForm()
-    remember_for = 60*60*24*30  # remember for 7 days
+    remember_for = 60*60*24*30  # remember for 30 days
 
     try:
         consent_request = current_app.hydra_api.get_consent_request(
@@ -46,8 +47,8 @@ def consent():
         logger.exception('ory exception - could not fetch user data')
         return redirect(url_for('frontend.index'))
 
-    requested_scope = consent_request.requested_scope
-    requested_audiences = consent_request.requested_access_token_audience
+    requested_scope = json.loads(consent_request.requested_scope.to_str().replace("'", '"'))
+    requested_audiences = json.loads(consent_request.requested_access_token_audience.to_str().replace("'", '"'))
 
     if form.validate_on_submit() or consent_request.skip:
         user = User.query.get(consent_request.subject)
@@ -151,12 +152,18 @@ def login_auth():
 @auth_views.route("/logout")
 def logout():
     logout_challenge = request.args.get('logout_challenge')
-    logout_request = current_app.hydra_api.get_logout_request(logout_challenge)
-    resp = current_app.hydra_api.accept_logout_request(logout_challenge)
     # TODO confirm
+    resp = current_app.hydra_api.accept_logout_request(logout_challenge)
     return redirect(resp.redirect_to)
 
 
+@auth_views.route("/error", methods=["GET"])
+def auth_error():
+    error = request.args.get('error')
+    error_description = request.args.get('error_description')
+
+    return render_template('auth/error.html.j2', error=error, error_description=error_description)
+
 
 @auth_views.route("/sign_up", methods=["GET"])
 def sign_up():
diff --git a/mypy.ini b/mypy.ini
new file mode 100644
index 0000000..e717bea
--- /dev/null
+++ b/mypy.ini
@@ -0,0 +1,6 @@
+
+
+[mypy]
+warn_return_any = True
+warn_unused_configs = True
+ignore_missing_imports = True