default values for geni_type and geni_version

diff --git a/sfa/trust/credential.py b/sfa/trust/credential.py
index 34cc7e4..9a796a0 100644 (file)
--- a/sfa/trust/credential.py
+++ b/sfa/trust/credential.py
@@ -256,6 +256,8 @@ class Credential(object):
         if cred:
             if isinstance(cred, StringTypes):
                 string = cred
+                self.type = 'geni_sfa'
+                self.version = '1.0'
             elif isinstance(cred, dict):
                 string = cred['geni_value']
                 self.type = cred['geni_type']