token-server: Delegation config import, validation and evaluation.

tokenserver/appengine/services/admin/adminsrv/service.go

 // Copyright 2016 The LUCI Authors. All rights reserved.
 // Use of this source code is governed under the Apache License, Version 2.0
 // that can be found in the LICENSE file.
 
 // Package adminsrv implements Admin API.
 //
 // Code defined here is either invoked by an administrator or by the service
 // itself (via cron jobs or task queues).
 package adminsrv
 
 import (
         "github.com/luci/luci-go/appengine/gaeauth/server/gaesigner"
 
         "github.com/luci/luci-go/tokenserver/appengine/certconfig"
+        "github.com/luci/luci-go/tokenserver/appengine/delegation"
         "github.com/luci/luci-go/tokenserver/appengine/machinetoken"
 
         "github.com/luci/luci-go/tokenserver/api/admin/v1"
 )
 
 // serverImpl implements admin.AdminServer RPC interface.
 type serverImpl struct {
         certconfig.ImportCAConfigsRPC
+        delegation.ImportDelegationConfigsRPC
         machinetoken.InspectMachineTokenRPC
 }
 
 // NewServer returns prod AdminServer implementation.
 //
 // It assumes authorization has happened already.
 func NewServer() admin.AdminServer {
         return &serverImpl{
                 InspectMachineTokenRPC: machinetoken.InspectMachineTokenRPC{
                         Signer: gaesigner.Signer{},
                 },
         }
 }