| # Copyright 2018 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. |
| """An interface to luci-auth. |
| |
| The main usage is to get the OAuth access token for the service account on LUCI. |
| """ |
| |
| from blinkpy.common.path_finder import PathFinder |
| |
| |
| class LuciAuth(object): |
| def __init__(self, host): |
| self._host = host |
| finder = PathFinder(host.filesystem) |
| luci_auth_bin = ('luci-auth.bat' |
| if host.platform.is_win() else 'luci-auth') |
| self._luci_auth_path = host.filesystem.join(finder.depot_tools_base(), |
| luci_auth_bin) |
| |
| def get_access_token(self): |
| # ScriptError will be raised if luci-auth fails. |
| output = self._host.executive.run_command( |
| [self._luci_auth_path, 'token']) |
| return output.strip() |
