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# Copyright 2014 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.
import logging
import urllib2
import os
from telemetry.core import exceptions
from telemetry import decorators
from telemetry.internal.backends.chrome import cros_test_case
import py_utils
class CrOSCryptohomeTest(cros_test_case.CrOSTestCase):
@decorators.Enabled('chromeos')
def testCryptohome(self):
"""Verifies cryptohome mount status for regular and guest user and when
logged out"""
with self._CreateBrowser() as b:
self.assertEquals(1, len(b.tabs))
self.assertTrue(b.tabs[0].url)
self.assertTrue(self._IsCryptohomeMounted())
# TODO(achuith): Remove dependency on /home/chronos/user.
chronos_fs = self._cri.FilesystemMountedAt('/home/chronos/user')
self.assertTrue(chronos_fs)
if self._is_guest:
self.assertEquals(chronos_fs, 'guestfs')
else:
crypto_fs = self._cri.FilesystemMountedAt(
self._cri.CryptohomePath(self._username))
self.assertEquals(crypto_fs, chronos_fs)
self.assertFalse(self._IsCryptohomeMounted())
self.assertEquals(self._cri.FilesystemMountedAt('/home/chronos/user'),
'/dev/mapper/encstateful')
class CrOSLoginTest(cros_test_case.CrOSTestCase):
def _GetCredentials(self, credentials=None):
"""Read username and password from credentials.txt. The file is a single
line of the format username:password. Alternatively, |credentials| is used,
also of the same format."""
credentials_file = os.path.join(os.path.dirname(__file__),
'credentials.txt')
if not credentials and os.path.exists(credentials_file):
with open(credentials_file) as f:
credentials = f.read().strip()
if not credentials:
return (None, None)
user, password = credentials.split(':')
# Canonicalize.
if user.find('@') == -1:
username = user
domain = 'gmail.com'
else:
username, domain = user.split('@')
# Remove dots.
if domain == 'gmail.com':
username = username.replace('.', '')
return ('%s@%s' % (username, domain), password)
@decorators.Enabled('chromeos')
def testGetCredentials(self):
(username, password) = self._GetCredentials('user.1:foo.1')
self.assertEquals(username, 'user1@gmail.com')
self.assertEquals(password, 'foo.1')
(username, password) = self._GetCredentials('user.1@chromium.org:bar.1')
self.assertEquals(username, 'user.1@chromium.org')
self.assertEquals(password, 'bar.1')
@decorators.Enabled('chromeos')
def testLoginStatus(self):
"""Tests autotestPrivate.loginStatus"""
if self._is_guest:
return
with self._CreateBrowser(autotest_ext=True) as b:
login_status = self._GetLoginStatus(b)
self.assertEquals(type(login_status), dict)
self.assertEquals(not self._is_guest, login_status['isRegularUser'])
self.assertEquals(self._is_guest, login_status['isGuest'])
self.assertEquals(login_status['email'], self._username)
self.assertFalse(login_status['isScreenLocked'])
@decorators.Enabled('chromeos')
def testLogout(self):
"""Tests autotestPrivate.logout"""
if self._is_guest:
return
with self._CreateBrowser(autotest_ext=True) as b:
extension = self._GetAutotestExtension(b)
try:
extension.ExecuteJavaScript('chrome.autotestPrivate.logout();')
except exceptions.Error:
pass
py_utils.WaitFor(lambda: not self._IsCryptohomeMounted(), 20)
@decorators.Disabled('all')
def testGaiaLogin(self):
"""Tests gaia login. Use credentials in credentials.txt if it exists,
otherwise use powerloadtest."""
if self._is_guest:
return
username, password = self._GetCredentials()
if not username or not password:
username = 'powerloadtest@gmail.com'
password = urllib2.urlopen(
'https://sites.google.com/a/chromium.org/dev/chromium-os/testing/'
'power-testing/pltp/pltp').read().rstrip()
with self._CreateBrowser(gaia_login=True,
username=username,
password=password):
self.assertTrue(py_utils.WaitFor(self._IsCryptohomeMounted, 10))
@decorators.Enabled('chromeos')
def testEnterpriseEnroll(self):
"""Tests enterprise enrollment. Credentials are expected to be found in a
credentials.txt file. The account must be from an enterprise domain and
have device enrollment permission. The device must be unowned."""
if self._is_guest:
return
username, password = self._GetCredentials()
if not username or not password:
return
# Enroll the device.
with self._CreateBrowser(auto_login=False) as browser:
browser.oobe.NavigateGaiaLogin(username, password,
enterprise_enroll=True,
for_user_triggered_enrollment=True)
# Check for the existence of the device policy file.
self.assertTrue(py_utils.WaitFor(lambda: self._cri.FileExistsOnDevice(
'/home/.shadow/install_attributes.pb'), 15))
class CrOSScreenLockerTest(cros_test_case.CrOSTestCase):
def _IsScreenLocked(self, browser):
return self._GetLoginStatus(browser)['isScreenLocked']
def _LockScreen(self, browser):
self.assertFalse(self._IsScreenLocked(browser))
extension = self._GetAutotestExtension(browser)
self.assertTrue(extension.EvaluateJavaScript(
"typeof chrome.autotestPrivate.lockScreen == 'function'"))
logging.info('Locking screen')
extension.ExecuteJavaScript('chrome.autotestPrivate.lockScreen();')
logging.info('Waiting for the lock screen')
def ScreenLocked():
return (browser.oobe_exists and
browser.oobe.EvaluateJavaScript("typeof Oobe == 'function'") and
browser.oobe.EvaluateJavaScript(
"typeof Oobe.authenticateForTesting == 'function'"))
py_utils.WaitFor(ScreenLocked, 10)
self.assertTrue(self._IsScreenLocked(browser))
def _AttemptUnlockBadPassword(self, browser):
logging.info('Trying a bad password')
def ErrorBubbleVisible():
return not browser.oobe.EvaluateJavaScript('''
document.getElementById('bubble').hidden
''')
self.assertFalse(ErrorBubbleVisible())
# TODO(catapult:#3028): Fix interpolation of JavaScript values.
browser.oobe.ExecuteJavaScript('''
Oobe.authenticateForTesting('%s', 'bad');
''' % self._username)
py_utils.WaitFor(ErrorBubbleVisible, 10)
self.assertTrue(self._IsScreenLocked(browser))
def _UnlockScreen(self, browser):
logging.info('Unlocking')
# TODO(catapult:#3028): Fix interpolation of JavaScript values.
browser.oobe.ExecuteJavaScript('''
Oobe.authenticateForTesting('%s', '%s');
''' % (self._username, self._password))
py_utils.WaitFor(lambda: not browser.oobe_exists, 10)
self.assertFalse(self._IsScreenLocked(browser))
@decorators.Disabled('all')
def testScreenLock(self):
"""Tests autotestPrivate.screenLock"""
if self._is_guest:
return
with self._CreateBrowser(autotest_ext=True) as browser:
self._LockScreen(browser)
self._AttemptUnlockBadPassword(browser)
self._UnlockScreen(browser)
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