code: def handle_request(self, req):
          
          req.start_time = time()
          handler = None
          try:
              version, account, user, _junk = split_path(req.path_info,
                  minsegs=0, maxsegs=4, rest_with_last=True)
          except ValueError:
              return HTTPNotFound(request=req)
          if version in ('v1', 'v1.0', 'auth'):
              if req.method == 'GET':
                  handler = self.handle_get_token
          elif version == 'v2':
              if not self.super_admin_key:
                  return HTTPNotFound(request=req)
              req.path_info_pop()
              if req.method == 'GET':
                  if not account and not user:
                      handler = self.handle_get_reseller
                  elif account:
                      if not user:
                          handler = self.handle_get_account
                      elif account == '.token':
                          req.path_info_pop()
                          handler = self.handle_validate_token
                      else:
                          handler = self.handle_get_user
              elif req.method == 'PUT':
                  if not user:
                      handler = self.handle_put_account
                  else:
                      handler = self.handle_put_user
              elif req.method == 'DELETE':
                  if not user:
                      handler = self.handle_delete_account
                  else:
                      handler = self.handle_delete_user
              elif req.method == 'POST':
                  if account == '.prep':
                      handler = self.handle_prep
                  elif user == '.services':
                      handler = self.handle_set_services
          else:
              handler = self.handle_webadmin
          if not handler:
              req.response = HTTPBadRequest(request=req)
          else:
              req.response = handler(req)
          return req.response
docs: Entry point for auth requests (ones that match the self.auth_prefix).
          Should return a WSGI-style callable (such as swob.Response).
  
          :param req: swob.Request object