Add hack to enable multilogin.

appengine/isolate/acl.py

 # Copyright 2013 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.
 
 from components import auth
 from components import utils
 
 
 # Group with read and write access.
 FULL_ACCESS_GROUP = 'isolate-access'
@@ skipping 10 matching lines @@
   """Returns True if current user can read from isolate."""
   return auth.is_group_member(READONLY_ACCESS_GROUP) or isolate_writable()
 
 
 def get_user_type():
   """Returns a string describing the current access control for the user."""
   if auth.is_admin():
     return 'admin'
   if isolate_readable():
     return 'user'
-  return 'unknown user'
 
 
 def bootstrap():
   """Adds 127.0.0.1 as a whitelisted IP when testing."""
   if not utils.is_local_dev_server() or auth.is_replica():
     return
 
   # Allow local bots full access.
   bots = auth.bootstrap_loopback_ips()
   auth.bootstrap_group(
       FULL_ACCESS_GROUP, bots, 'Can read and write from/to Isolate')
 
   # Add a fake admin for local dev server.
   auth.bootstrap_group(
       auth.ADMIN_GROUP,
       [auth.Identity(auth.IDENTITY_USER, 'test@example.com')],
       'Users that can manage groups')