fix missing imports

diff --git a/sfa/server/sfaapi.py b/sfa/server/sfaapi.py
index e2b9c36..48ff6e5 100644 (file)
--- a/sfa/server/sfaapi.py
+++ b/sfa/server/sfaapi.py
@@ -3,11 +3,12 @@ from sfa.util.config import Config
 from sfa.util.cache import Cache
 from sfa.trust.auth import Auth
 from sfa.trust.certificate import Keypair, Certificate
-
+from sfa.trust.credential import Credential
 # this is wrong all right, but temporary 
 from sfa.managers.managerwrapper import ManagerWrapper, import_manager
 from sfa.server.xmlrpcapi import XmlrpcApi
 import os
+import datetime
 
 ####################
 class SfaApi (XmlrpcApi):