X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Fserver%2Fsfaapi.py;h=898fb66bffde23ef210511631bd3f73dddaf1e28;hb=1cc8e9613cab8b5b22478de369f259e591c54e6d;hp=708503790449584d820da39f6c0e783545a5398d;hpb=2b3c0c7ebe7c55afb14e3ea3aed10f8b1abe01e7;p=sfa.git

diff --git a/sfa/server/sfaapi.py b/sfa/server/sfaapi.py
index 70850379..898fb66b 100644
--- a/sfa/server/sfaapi.py
+++ b/sfa/server/sfaapi.py
@@ -1,18 +1,19 @@
 import os, os.path
 import datetime
 
-from sfa.util.faults import SfaAPIError
+from sfa.util.faults import SfaFault, SfaAPIError, RecordNotFound
+from sfa.util.genicode import GENICODE
 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
 from sfa.trust.rights import determine_rights
-
+from sfa.util.version import version_core
 from sfa.server.xmlrpcapi import XmlrpcApi
+from sfa.client.return_value import ReturnValue
 
-# thgen xxx fixme this is wrong all right, but temporary, will use generic
-from sfa.util.table import SfaTable
 
 ####################
 class SfaApi (XmlrpcApi): 
@@ -35,7 +36,7 @@ class SfaApi (XmlrpcApi):
     """
 
     def __init__ (self, encoding="utf-8", methods='sfa.methods', 
-                  config = "/etc/sfa/sfa_config.py", 
+                  config = "/etc/sfa/sfa_config", 
                   peer_cert = None, interface = None, 
                   key_file = None, cert_file = None, cache = None):
         
@@ -89,9 +90,9 @@ class SfaApi (XmlrpcApi):
         return server
                
         
-    def getCredential(self):
+    def getCredential(self, minimumExpiration=0):
         """
-        Return a valid credential for this interface. 
+        Return a valid credential for this interface.
         """
         type = 'authority'
         path = self.config.SFA_DATA_DIR
@@ -102,14 +103,14 @@ class SfaApi (XmlrpcApi):
             cred = Credential(filename = cred_filename)
             # make sure cred isnt expired
             if not cred.get_expiration or \
-               datetime.datetime.utcnow() < cred.get_expiration():    
+               datetime.datetime.utcnow() + datetime.timedelta(seconds=minimumExpiration) < cred.get_expiration():
                 return cred.save_to_string(save_parents=True)
 
         # get a new credential
         if self.interface in ['registry']:
-            cred =  self.__getCredentialRaw()
+            cred =  self._getCredentialRaw()
         else:
-            cred =  self.__getCredential()
+            cred =  self._getCredential()
         cred.save_to_file(cred_filename, save_parents=True)
 
         return cred.save_to_string(save_parents=True)
@@ -127,12 +128,12 @@ class SfaApi (XmlrpcApi):
                 
         delegated_cred = None
         for cred in creds:
-            if hierarchy.auth_exists(Credential(string=cred).get_gid_caller().get_hrn()):
+            if hierarchy.auth_exists(Credential(cred=cred).get_gid_caller().get_hrn()):
                 delegated_cred = cred
                 break
         return delegated_cred
  
-    def __getCredential(self):
+    def _getCredential(self):
         """ 
         Get our credential from a remote registry 
         """
@@ -146,7 +147,7 @@ class SfaApi (XmlrpcApi):
         cred = registry.GetCredential(self_cred, self.hrn, 'authority')
         return Credential(string=cred)
 
-    def __getCredentialRaw(self):
+    def _getCredentialRaw(self):
         """
         Get our current credential directly from the local registry.
         """
@@ -158,14 +159,12 @@ class SfaApi (XmlrpcApi):
         if not auth_hrn or hrn == self.config.SFA_INTERFACE_HRN:
             auth_hrn = hrn
         auth_info = self.auth.get_auth_info(auth_hrn)
-        # xxx thgen fixme - use SfaTable hardwired for now 
-        #table = self.SfaTable()
-        table = SfaTable()
-        records = table.findObjects({'hrn': hrn, 'type': 'authority+sa'})
-        if not records:
-            raise RecordNotFound
-        record = records[0]
-        type = record['type']
+        from sfa.storage.alchemy import dbsession
+        from sfa.storage.model import RegRecord
+        record = dbsession.query(RegRecord).filter_by(type='authority+sa', hrn=hrn).first()
+        if not record:
+            raise RecordNotFound(hrn)
+        type = record.type
         object_gid = record.get_gid_object()
         new_cred = Credential(subject = object_gid.get_subject())
         new_cred.set_gid_caller(object_gid)
@@ -201,7 +200,53 @@ class SfaApi (XmlrpcApi):
         if self.cache:
             server_version = self.cache.get(cache_key)
         if not server_version:
-            server_version = server.GetVersion()
+            result = server.GetVersion()
+            server_version = ReturnValue.get_value(result)
             # cache version for 24 hours
             self.cache.add(cache_key, server_version, ttl= 60*60*24)
         return server_version
+
+
+    def get_geni_code(self, result):
+        code = {
+            'geni_code': GENICODE.SUCCESS, 
+            'am_type': 'sfa',
+        }
+        if isinstance(result, SfaFault):
+            code['geni_code'] = result.faultCode
+            code['am_code'] = result.faultCode                        
+                
+        return code
+
+    def get_geni_value(self, result):
+        value = result
+        if isinstance(result, SfaFault):
+            value = ""
+        return value
+
+    def get_geni_output(self, result):
+        output = ""
+        if isinstance(result, SfaFault):
+            output = result.faultString 
+        return output
+
+    def prepare_response_am(self, result):
+        version = version_core() 
+        response = {
+            'geni_api': 3,              
+            'code': self.get_geni_code(result),
+            'value': self.get_geni_value(result),
+            'output': self.get_geni_output(result),
+        }
+        return response
+    
+    def prepare_response(self, result, method=""):
+        """
+        Converts the specified result into a standard GENI compliant 
+        response  
+        """
+        # as of dec 13 2011 we only support API v2
+        if self.interface.lower() in ['aggregate', 'slicemgr']: 
+            result = self.prepare_response_am(result)
+        return XmlrpcApi.prepare_response(self, result, method)
+