LogDog: Project READ access for user endpoints.

appengine/logdog/coordinator/endpoints/services/service.go

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package services
 
 import (
         "github.com/golang/protobuf/proto"
         "github.com/luci/luci-go/appengine/logdog/coordinator"
         "github.com/luci/luci-go/appengine/logdog/coordinator/endpoints"
@@ skipping 23 matching lines @@
                                         // Not a membership error. Something went wrong on the server's end.
                                         return nil, grpcutil.Internal
                                 }
                                 return nil, grpcutil.PermissionDenied
                         }
 
                         // Enter a datastore namespace based on the message type.
                         //
                         // We use a type switch here because this is a shared decorator.
                         if pbm, ok := req.(endpoints.ProjectBoundMessage); ok {
-                                if err := coordinator.WithProjectNamespaceNoAuth(&c, config.ProjectName(pbm.GetMessageProject())); err != nil {
+                                project := config.ProjectName(pbm.GetMessageProject())
+                                log.Fields{
+                                        "project": project,
+                                }.Debugf(c, "Request is entering project namespace.")
+                                if err := coordinator.WithProjectNamespaceNoAuth(&c, project); err != nil {
                                         return nil, grpcutil.Internal
                                 }
                         }
 
                         return c, nil
                 },
         }
 }