-from sfa.util.faults import *
-from sfa.util.namespace import *
+import datetime
+
+from sfa.util.faults import InsufficientRights
+from sfa.util.xrn import urn_to_hrn
from sfa.util.method import Method
-from sfa.util.parameter import Parameter
+from sfa.util.sfatime import utcparse
+
from sfa.trust.credential import Credential
-from dateutil.parser import parse
+
+from sfa.storage.parameter import Parameter
class RenewSliver(Method):
"""
accepts = [
Parameter(str, "Slice URN"),
Parameter(type([str]), "List of credentials"),
- Parameter(str, "Expiration time in RFC 3339 format")
+ Parameter(str, "Expiration time in RFC 3339 format"),
+ Parameter(dict, "Options"),
]
returns = Parameter(bool, "Success or Failure")
- def call(self, slice_xrn, creds, expiration_time):
- hrn, type = urn_to_hrn(slice_xrn)
+ def call(self, slice_xrn, creds, expiration_time, options):
+
+ (hrn, type) = urn_to_hrn(slice_xrn)
self.api.logger.info("interface: %s\ttarget-hrn: %s\tcaller-creds: %s\tmethod-name: %s"%(self.api.interface, hrn, creds, self.name))
valid_creds = self.api.auth.checkCredentials(creds, 'renewsliver', hrn)
# Validate that the time does not go beyond the credential's expiration time
- requested_time = parse(expiration_time)
- if requested_time > Credential(string=valid_creds[0]).get_lifetime():
- raise InsufficientRights('SliverStatus: Credential expires before requested expiration time')
-
- manager = self.api.get_interface_manager()
- manager.renew_slice(self.api, slice_xrn, valid_creds, requested_time)
-
- return 1
+ requested_time = utcparse(expiration_time)
+ max_renew_days = int(self.api.config.SFA_MAX_SLICE_RENEW)
+ if requested_time > Credential(string=valid_creds[0]).get_expiration():
+ raise InsufficientRights('Renewsliver: Credential expires before requested expiration time')
+ if requested_time > datetime.datetime.utcnow() + datetime.timedelta(days=max_renew_days):
+ raise Exception('Cannot renew > %s days from now' % max_renew_days)
+ return self.api.manager.RenewSliver(self.api, slice_xrn, valid_creds, expiration_time, options)