supply only acceptable fields to AddSlice. for example if the user supplies expires...

diff --git a/sfa/methods/register.py b/sfa/methods/register.py
index ac05303..294b712 100644 (file)
--- a/sfa/methods/register.py
+++ b/sfa/methods/register.py
@@ -104,7 +104,11 @@ class register(Method):
             record['pointer'] = pointer
 
         elif (type == "slice"):
+           acceptable_fields=['url', 'instantiation', 'name', 'description']
             pl_record = self.api.geni_fields_to_pl_fields(type, hrn, record)
+           for key in pl_record.keys():
+               if key not in acceptable_fields:
+                  pl_record.pop(key)
             slices = self.api.plshell.GetSlices(self.api.plauth, [pl_record['name']])
             if not slices: 
                 pointer = self.api.plshell.AddSlice(self.api.plauth, pl_record)