from sfa.trust.auth import Auth
from sfa.util.config import Config
from sfa.plc.nodes import Nodes
-# RSpecManager_pl is not used. This is just to resolve issues with the dynamic __import__ that comes later.
+# RSpecManager_pl is not used. This line is a check that ensures that everything is in place for the import to work.
import sfa.rspecs.aggregates.rspec_manager_pl
+from sfa.trust.credential import Credential
+from sfatables.runtime import SFATablesRules
class get_resources(Method):
"""
returns = Parameter(str, "String representatin of an rspec")
- def call(self, cred, hrn=None):
- sfa_aggregate_type = Config().get_aggregate_rspec_type()=='pl'
+ def call(self, cred, hrn=None, caller_cred=None):
+ sfa_aggregate_type = Config().get_aggregate_rspec_type()
+
+ self.api.auth.check(cred, 'listnodes')
+ if caller_cred==None:
+ caller_cred=cred
+
+ #log the call
+ self.api.logger.info("interface: %s\tcaller-hrn: %s\ttarget-hrn: %s\tmethod-name: %s"%(self.api.interface, Credential(string=caller_cred).get_gid_caller().get_hrn(), hrn, self.name))
+
+ # This code needs to be cleaned up so that 'pl' is treated as just another RSpec manager.
+ # The change ought to be straightforward as soon as we define PL's new RSpec.
+
if (sfa_aggregate_type == 'pl'):
- self.api.auth.check(cred, 'listnodes')
- nodes = Nodes(self.api)
+ nodes = Nodes(self.api, caller_cred=caller_cred)
if hrn:
rspec = nodes.get_rspec(hrn)
else:
nodes.refresh()
rspec = nodes['rspec']
else:
- # To clean up after July 21 - SB
- rspec_manager = __import__("sfa.rspecs.aggregates.rspec_manager_"+sfa_aggregate_type)
- rspec = rspec_manager.get_rspec(hrn)
+ rspec_manager = __import__("sfa.rspecs.aggregates.rspec_manager_"+sfa_aggregate_type, fromlist = ["sfa.rspecs.aggregates"])
+ rspec = rspec_manager.get_rspec(self.api, hrn)
- return rspec
+ # Filter the outgoing rspec using sfatables
+ outgoing_rules = SFATablesRules('OUTGOING')
+
+ outgoing_rules.set_user(caller_cred.callerGID.hrn) # This is a temporary kludge. Eventually, we'd like to fetch the context requested by the match/target
+
+ filtered_rspec = outgoing_rules.apply(rspec)
+
+ return filtered_rspec