Fixed permissions and referrers

config.py

@@ -17,7 +17,7 @@ class BaseConfig(object):
     # All the followinf vars can be overriden
     # in the environment, using `HSMAN_` prefix
     SECRET_KEY = "secreto"
-    ADMIN_GROUPS = ["adminGroup"]
+    ADMIN_GROUPS = "adminGroup"
     OIDC_CLIENT_ID = 'client-id'
     OIDC_CLIENT_SECRET = 'client-secreto'
     OIDC_URL = "https://myidp.example.com/auth"