renamed sfaticket from util/ to trust/

[sfa.git] / sfa / plc / api.py

diff --git a/sfa/plc/api.py b/sfa/plc/api.py
index 9891410..8a03a87 100644 (file)
--- a/sfa/plc/api.py
+++ b/sfa/plc/api.py
@@ -179,12 +179,17 @@ class SfaAPI(BaseAPI):
         Attempt to find a credential delegated to us in
         the specified list of creds.
         """
+        from sfa.trust.hierarchy import Hierarchy
         if creds and not isinstance(creds, list): 
             creds = [creds]
-        delegated_creds = filter_creds_by_caller(creds, [self.hrn, self.hrn + '.slicemanager'])
-        if not delegated_creds:
-            return None
-        return delegated_creds[0]
+        hierarchy = Hierarchy()
+                
+        delegated_cred = None
+        for cred in creds:
+            if hierarchy.auth_exists(Credential(string=cred).get_gid_caller().get_hrn()):
+                delegated_cred = cred
+                break
+        return delegated_cred
  
     def __getCredential(self):
         """ 
@@ -571,12 +576,22 @@ class SfaAPI(BaseAPI):
         self.fill_record_sfa_info(records)
 
     def update_membership_list(self, oldRecord, record, listName, addFunc, delFunc):
-        # get a list of the HRNs tht are members of the old and new records
+        # get a list of the HRNs that are members of the old and new records
         if oldRecord:
             oldList = oldRecord.get(listName, [])
         else:
             oldList = []     
         newList = record.get(listName, [])
+        # ugly hack to see what's next
+        def normalize (value):
+            from types import StringTypes
+            from sfa.util.sfalogging import logger
+            if isinstance(value,StringTypes): return value
+            elif isinstance(value,dict): 
+                newvalue=value['text']
+                logger.info("Normalizing %s=>%s"%(value,newvalue))
+                return newvalue
+        newList=[normalize(v) for v in newList]
 
         # if the lists are the same, then we don't have to update anything
         if (oldList == newList):