old_contents: from geni.util.faults import *
  from geni.util.excep import *
  from geni.util.method import Method
  from geni.util.parameter import Parameter, Mixed
  from geni.util.auth import Auth
  from geni.util.cert import Keypair 
  from geni.util.geniticket import *
  
  class get_ticket(Method):
      """
      Retrieve a ticket. This operation is currently implemented on PLC
      only (see SFA, engineering decisions); it is not implemented on
      components.
      
      The ticket is filled in with information from the PLC database. This
      information includes resources, and attributes such as user keys and
      initscripts.
      
      @param cred credential string
      @param name name of the slice to retrieve a ticket for
      @param rspec resource specification dictionary
      
      @return the string representation of a ticket object
      """
  
      interfaces = ['registry']
      
      accepts = [
          Parameter(str, "Credential string"),
          Parameter(str, "Human readable name of slice to retrive a ticket for (hrn)"),
          Parameter(str, "Resource specification (rspec)")
          ]
  
      returns = Parameter(str, "String represeneation of a ticket object")
      
      def call(self, cred, hrn, rspec):
          self.api.auth.decode_authentication(cred, "getticket")
          self.api.auth.verify_object_belongs_to_me(hrn)
          self.api.auth.verify_object_permission(name)
  
          # XXX much of this code looks like get_credential... are they so similar
          # that they should be combined?
  
          auth_hrn = self.api.auth.get_authority(hrn)
          if not auth_hrn:
              auth_hrn = hrn
          auth_info = self.api.auth.get_auth_info(auth_hrn)
          record = None
          table = self.api.auth.get_auth_table(auth_hrn)
          records = table.resolve('slice', hrn)
  
          object_gid = record.get_gid_object()
          new_ticket = Ticket(subject = object_gid.get_subject())
          new_ticket.set_gid_caller(self.client_gid)
          new_ticket.set_gid_object(object_gid)
          new_ticket.set_issuer(key=auth_info.get_pkey_object(), subject=auth_hrn)
          new_ticket.set_pubkey(object_gid.get_pubkey())
  
          self.api.fill_record_info(record)
  
          (attributes, rspec) = self.api.record_to_slice_info(record)
  
          new_ticket.set_attributes(attributes)
          new_ticket.set_rspec(rspec)
  
          new_ticket.set_parent(self.api.auth.hierarchy.get_auth_ticket(auth_hrn))
  
          new_ticket.encode()
          new_ticket.sign()
  
          return new_ticket.save_to_string(save_parents=True)
          
  
new_contents: from geni.util.faults import *
  from geni.util.excep import *
  from geni.util.method import Method
  from geni.util.parameter import Parameter, Mixed
  from geni.util.auth import Auth
  from geni.util.cert import Keypair 
  from geni.util.geniticket import *
  
  class get_ticket(Method):
      """
      Retrieve a ticket. This operation is currently implemented on PLC
      only (see SFA, engineering decisions); it is not implemented on
      components.
      
      The ticket is filled in with information from the PLC database. This
      information includes resources, and attributes such as user keys and
      initscripts.
      
      @param cred credential string
      @param name name of the slice to retrieve a ticket for
      @param rspec resource specification dictionary
      
      @return the string representation of a ticket object
      """
  
      interfaces = ['registry']
      
      accepts = [
          Parameter(str, "Credential string"),
          Parameter(str, "Human readable name of slice to retrive a ticket for (hrn)"),
          Parameter(str, "Resource specification (rspec)")
          ]
  
      returns = Parameter(str, "String represeneation of a ticket object")
      
      def call(self, cred, hrn, rspec):
          self.api.auth.check(cred, "getticket")
          self.api.auth.verify_object_belongs_to_me(hrn)
          self.api.auth.verify_object_permission(name)
  
          # XXX much of this code looks like get_credential... are they so similar
          # that they should be combined?
  
          auth_hrn = self.api.auth.get_authority(hrn)
          if not auth_hrn:
              auth_hrn = hrn
          auth_info = self.api.auth.get_auth_info(auth_hrn)
          record = None
          table = self.api.auth.get_auth_table(auth_hrn)
          records = table.resolve('slice', hrn)
  
          object_gid = record.get_gid_object()
          new_ticket = Ticket(subject = object_gid.get_subject())
          new_ticket.set_gid_caller(self.client_gid)
          new_ticket.set_gid_object(object_gid)
          new_ticket.set_issuer(key=auth_info.get_pkey_object(), subject=auth_hrn)
          new_ticket.set_pubkey(object_gid.get_pubkey())
  
          self.api.fill_record_info(record)
  
          (attributes, rspec) = self.api.record_to_slice_info(record)
  
          new_ticket.set_attributes(attributes)
          new_ticket.set_rspec(rspec)
  
          new_ticket.set_parent(self.api.auth.hierarchy.get_auth_ticket(auth_hrn))
  
          new_ticket.encode()
          new_ticket.sign()
  
          return new_ticket.save_to_string(save_parents=True)
          
  
subject: fix bugs