from sfa.util.parameter import Parameter, Mixed
from sfa.trust.auth import Auth
from sfa.plc.slices import Slices
+from sfa.trust.credential import Credential
class get_slices(Method):
"""
accepts = [
Parameter(str, "Credential string"),
- Parameter(str, "Request hash")
+ Mixed(Parameter(str, "Request hash"),
+ Parameter(None, "Request hash not specified")),
+ Parameter(str, "Callers credential string")
]
returns = [Parameter(str, "Human readable slice name (hrn)")]
- def call(self, cred, request_hash):
+ def call(self, cred, request_hash=None, caller_cred=None):
self.api.auth.authenticateCred(cred, [cred], request_hash)
self.api.auth.check(cred, 'listslices')
- slices = Slices(self.api)
+ 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(), None, self.name))
+ slices = Slices(self.api, caller_cred=caller_cred)
slices.refresh()
return slices['hrn']