import sys
from types import StringTypes
-from sfa.util.misc import *
+from sfa.util.namespace import *
from sfa.util.rspec import *
from sfa.util.specdict import *
from sfa.util.faults import *
-from sfa.util.record import GeniRecord
+from sfa.util.record import SfaRecord
from sfa.util.policy import Policy
-from sfa.util.prefixTree import prefixTree
-from sfa.util.debug import log
+from sfa.util.record import *
+from sfa.util.sfaticket import SfaTicket
from sfa.server.registry import Registries
+from sfa.util.debug import log
+from sfa.plc.slices import Slices
import sfa.plc.peers as peers
-def delete_slice(api, hrn):
+def delete_slice(api, xrn):
+ hrn, type = urn_to_hrn(xrn)
slicename = hrn_to_pl_slicename(hrn)
slices = api.plshell.GetSlices(api.plauth, {'name': slicename})
if not slices:
api.plshell.BindObjectToPeer(api.plauth, 'slice', slice['slice_id'], peer, slice['peer_slice_id'])
return 1
-def create_slice(api, hrn, rspec):
+def create_slice(api, xrn, rspec):
+ hrn, type = urn_to_hrn(xrn)
# XX just import the legacy module and excute that until
# we transition the code to this module
from sfa.plc.slices import Slices
slices = Slices(api)
- slices.create_slice(hrn, rspec)
+ slices.create_slice_aggregate(hrn, rspec)
+
+def get_ticket(api, xrn, rspec, origin_hrn=None):
+ slice_hrn, type = urn_to_hrn(xrn)
+ # the the slice record
+ registries = Registries(api)
+ registry = registries[api.hrn]
+ credential = api.getCredential()
+ records = registry.resolve(credential, xrn)
+
+ # make sure we get a local slice record
+ record = None
+ for tmp_record in records:
+ if tmp_record['type'] == 'slice' and \
+ not tmp_record['peer_authority']:
+ record = SliceRecord(dict=tmp_record)
+ if not record:
+ raise RecordNotFound(slice_hrn)
+
+ # get sliver info
+ slivers = Slices(api).get_slivers(slice_hrn)
+ if not slivers:
+ raise SliverDoesNotExist(slice_hrn)
+
+ # get initscripts
+ initscripts = None
+ data = {
+ 'timestamp': int(time.time()),
+ 'initscripts': initscripts,
+ 'slivers': slivers
+ }
+
+ # create the ticket
+ object_gid = record.get_gid_object()
+ new_ticket = SfaTicket(subject = object_gid.get_subject())
+ new_ticket.set_gid_caller(api.auth.client_gid)
+ new_ticket.set_gid_object(object_gid)
+ new_ticket.set_issuer(key=api.key, subject=api.hrn)
+ new_ticket.set_pubkey(object_gid.get_pubkey())
+ new_ticket.set_attributes(data)
+ new_ticket.set_rspec(rspec)
+ #new_ticket.set_parent(api.auth.hierarchy.get_auth_ticket(auth_hrn))
+ new_ticket.encode()
+ new_ticket.sign()
+
+ return new_ticket.save_to_string(save_parents=True)
-def start_slice(api, hrn):
+def start_slice(api, xrn):
+ hrn, type = urn_to_hrn(xrn)
slicename = hrn_to_pl_slicename(hrn)
slices = api.plshell.GetSlices(api.plauth, {'name': slicename}, ['slice_id'])
if not slices:
return 1
-def stop_slice(api, hrn):
+def stop_slice(api, xrn):
+ hrn, type = urn_to_hrn(xrn)
slicename = hrn_to_pl_slicename(hrn)
slices = api.plshell.GetSlices(api.plauth, {'name': slicename}, ['slice_id'])
if not slices:
api.plshell.UpdateSliceTag(api.plauth, attribute_id, "0")
return 1
-def reset_slice(api, hrn):
+def reset_slice(api, xrn):
# XX not implemented at this interface
return 1
from sfa.plc.slices import Slices
slices = Slices(api)
slices.refresh()
- return slices['hrn']
+ return [hrn_to_urn(slice_hrn, 'slice') for slice_hrn in slices['hrn']]
-
-def get_rspec(api, hrn=None):
- nodes = Nodes(api)
- if hrn:
- rspec = nodes.get_rspec(hrn)
+
+def get_rspec(api, xrn=None, origin_hrn=None):
+ from sfa.plc.nodes import Nodes
+ nodes = Nodes(api, origin_hrn=origin_hrn)
+ if xrn:
+ rspec = nodes.get_rspec(xrn)
else:
nodes.refresh()
rspec = nodes['rspec']
return rspec
+
+"""
+Returns the request context required by sfatables. At some point, this mechanism should be changed
+to refer to "contexts", which is the information that sfatables is requesting. But for now, we just
+return the basic information needed in a dict.
+"""
+def fetch_context(slice_xrn, user_xrn, contexts):
+ slice_hrn = urn_to_hrn(slice_xrn)[0]
+ user_hrn = urn_to_hrn(user_xrn)[0]
+ base_context = {'sfa':{'user':{'hrn':user_hrn}}}
+ return base_context
+
+def main():
+ r = RSpec()
+ r.parseFile(sys.argv[1])
+ rspec = r.toDict()
+ create_slice(None,'plc.princeton.tmacktestslice',rspec)
+
+if __name__ == "__main__":
+ main()