Feed error messages through a cors wrapper so that people on other domains can see what's happening.

endpoints/api/logs.py

@@ -1,11 +1,10 @@
 import json
 
 from datetime import datetime, timedelta
-from flask.ext.restful import abort
 
 from endpoints.api import (resource, nickname, ApiResource, query_param, parse_args,
                            RepositoryParamResource, require_repo_admin, related_user_resource,
-                           format_date)
+                           format_date, Unauthorized, NotFound)
 from auth.permissions import AdministerOrganizationPermission, AdministerOrganizationPermission
 from auth.auth_context import get_authenticated_user
 from data import model
@@ -75,7 +74,7 @@ class RepositoryLogs(RepositoryParamResource):
     """ List the logs for the specified repository. """
     repo = model.get_repository(namespace, repository)
     if not repo:
-      abort(404)
+      raise NotFound()
 
     start_time = args['starttime']
     end_time = args['endtime']
@@ -119,4 +118,4 @@ class OrgLogs(ApiResource):
 
       return get_logs(orgname, start_time, end_time, performer_name=performer_name)
 
-    abort(403)
+    raise Unauthorized()