1 # Copyright (c) 2013 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 from autotest_lib.client.common_lib import utils 6 7 AUTHOR = "Chromium OS" 8 NAME = "autoupdate_CatchBadSignatures" 9 TIME = "MEDIUM" 10 TEST_CATEGORY = "Functional" 11 TEST_CLASS = "platform" 12 TEST_TYPE = "server" 13 JOB_RETRIES = 2 14 # TODO(jorgelo): move this to bvt-cq after crbug.com/427384 is fixed. 15 ATTRIBUTES = "suite:bvt-perbuild" 16 BUG_TEMPLATE = { 17 'cc': ['chromeos-installer-alerts (a] google.com'], 18 'components': ['Internals>Installer'], 19 } 20 21 DOC = """ 22 This is a test to verify that update_engine correctly checks 23 signatures in the metadata hash and the update payload itself. This is 24 achieved by feeding updates to update_engine where the private key 25 used to make the signature, intentionally does not match with the 26 public key used for verification. 27 28 To run locally, you need to choose a devserver and a DUT that can reach each 29 other. You cannot use a devserver on your workstation because it will not be 30 accessible from any DUTs (due to SNAX). 31 32 So lock a DUT that is not in use by the lab. 33 Next, look up the dev_server_common.ini.erb (in repo chromeos_admin) for 34 dev_server & restricted_subnet fields to pick a devserver in the same 35 subnet with the testing DUT. 36 37 Test that they can ping each other. 38 39 You tell the test which devserver you want to use in this file: 40 src/third_party/autotest/files/shadow_config.ini 41 42 by adding these lines: 43 44 [CROS] 45 dev_server = http://<hostname of devserver>:<port> 46 47 With this in place, you can now run the test: 48 49 $ test_that <DUT_IP> autoupdate_CatchBadSignatures -b ${BOARD} 50 51 """ 52 53 def run_test(machine): 54 """Execute a test configuration on a given machine.""" 55 host = hosts.create_host(machine) 56 job.run_test("autoupdate_CatchBadSignatures", host=host) 57 58 # Invoke parallel tests. 59 parallel_simple(run_test, machines) 60
