import sys
import datetime
import time
-import xmlrpclib
-from types import StringTypes, ListType
-from sfa.util.geniserver import GeniServer
-from sfa.util.geniclient import GeniClient
+from sfa.util.server import SfaServer
from sfa.util.storage import *
from sfa.util.faults import *
+from sfa.trust.gid import GID
+from sfa.util.table import SfaTable
+import sfa.util.xmlrpcprotocol as xmlrpcprotocol
+import sfa.util.soapprotocol as soapprotocol
# GeniLight client support is optional
try:
GeniClientLight = None
-class Aggregate(GeniServer):
+class Aggregate(SfaServer):
##
# Create a new aggregate object.
# @param key_file private key filename of registry
# @param cert_file certificate filename containing public key (could be a GID file)
def __init__(self, ip, port, key_file, cert_file):
- GeniServer.__init__(self, ip, port, key_file, cert_file)
+ SfaServer.__init__(self, ip, port, key_file, cert_file)
self.server.interface = 'aggregate'
##
-# Aggregates is a dictionary of geniclient aggregate connections keyed on the aggregate hrn
+# Aggregates is a dictionary of aggregate connections keyed on the aggregate hrn
class Aggregates(dict):
- required_fields = ['hrn', 'addr', 'port']
-
+ default_fields = {
+ 'hrn': '',
+ 'addr': '',
+ 'port': '',
+ }
+
def __init__(self, api, file = "/etc/sfa/aggregates.xml"):
dict.__init__(self, {})
self.api = api
- self.interfaces = []
+
# create default connection dict
- connection_dict = {}
- for field in self.required_fields:
- connection_dict[field] = ''
- aggregates_dict = {'aggregates': {'aggregate': [connection_dict]}}
- # get possible config file locations
- loaded = False
- path = os.path.dirname(os.path.abspath(__file__))
- filename = file.split(os.sep)[-1]
- alt_file = path + os.sep + filename
- files = [file, alt_file]
+ aggregates_dict = {'aggregates': {'aggregate': [default_fields]}}
- for f in files:
- try:
- if os.path.isfile(f):
- self.aggregate_info = XmlStorage(f, aggregates_dict)
- loaded = True
- except: pass
-
- # if file is missing, just recreate it in the right place
- if not loaded:
- self.aggregate_info = XmlStorage(file, aggregates_dict)
+ # load config file
+ self.aggregate_info = XmlStorage(file, aggregates_dict)
self.aggregate_info.load()
+ self.interfaces = self.registry_info['aggregates']['aggregate']
+ if not isinstance(self.interfaces, list):
+ self.interfaces = [self.interfaces]
+
+ # Attempt to get any missing peer gids
+ # There should be a gid file in /etc/sfa/trusted_roots for every
+ # peer registry found in in the aggregates.xml config file. If there
+ # are any missing gids, request a new one from the peer registry.
+ gids_current = self.api.auth.trusted_cert_list.get_list()
+ hrns_current = [gid.get_hrn() for gid in gids_found]
+ hrns_expected = [interface['hrn'] for interfaces in self.interfaces]
+ new_hrns = set(hrns_current).difference(hrns_expected)
+
+ self.get_peer_gids(new_hrns)
self.connectAggregates()
def connectAggregates(self):
"""
Get connection details for the trusted peer aggregates from file and
- create an GeniClient connection to each.
+ create an connection to each.
"""
aggregates = self.aggregate_info['aggregates']['aggregate']
if isinstance(aggregates, dict):
continue
self.interfaces.append(aggregate)
# check which client we should use
- # geniclient is default
- client_type = 'geniclient'
+ # sfa.util.xmlrpcprotocol is default
+ client_type = 'xmlrpcprotocol'
if aggregate.has_key('client') and aggregate['client'] in ['geniclientlight']:
client_type = 'geniclientlight'
if client_type in ['geniclientlight'] and GeniClientLight:
self[hrn] = GeniClientLight(url, self.api.key_file, self.api.cert_file)
else:
- self[hrn] = GeniClient(url, self.api.key_file, self.api.cert_file)
+ self[hrn] = xmlrpcprotocol.get_server(url, self.api.key_file, self.api.cert_file)
# set up a connection to the local registry
- # connect to registry using GeniClient
address = self.api.config.SFA_AGGREGATE_HOST
port = self.api.config.SFA_AGGREGATE_PORT
url = 'http://%(address)s:%(port)s' % locals()
local_aggregate = {'hrn': self.api.hrn, 'addr': address, 'port': port}
self.interfaces.append(local_aggregate)
- self[self.api.hrn] = GeniClient(url, self.api.key_file, self.api.cert_file)
+ self[self.api.hrn] = xmlrpcprotocol.get_server(url, self.api.key_file, self.api.cert_file)