1 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved. 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 import logging 6 7 from autotest_lib.client.bin import test, utils 8 from autotest_lib.client.common_lib import error 9 10 class security_RootfsOwners(test.test): 11 version = 1 12 13 def run_once(self): 14 """ 15 This is a regression test for 7989. 16 Do a find on the system for rootfs files owned by chronos 17 or chronos-access. Test fails if there is any. 18 """ 19 cmd = 'find / -xdev -user chronos -o -user chronos-access -print' 20 cmd_output = utils.system_output(cmd, ignore_status=True) 21 22 if (cmd_output != '') : 23 logging.error(cmd_output) 24 raise error.TestFail('Rootfs should not contain any files owned by chronos') 25
