def _GetConfigInstructions():
command = _GSUTIL_PATH
if util.IsRunningOnCrosDevice():
command = 'HOME=%s %s' % (_CROS_GSUTIL_HOME_WAR, _GSUTIL_PATH)
return ('To configure your credentials:\n'
' 1. Run "%s config" and follow its instructions.\n'
' 2. If you have a @google.com account, use that account.\n'
' 3. For the project-id, just enter 0.' % command)
def _RunCommand(args):
# On cros device, as telemetry is running as root, home will be set to /root/,
# which is not writable. gsutil will attempt to create a download tracker dir
# in home dir and fail. To avoid this, override HOME dir to something writable
# when running on cros device.
#
# TODO(tbarzic): Figure out a better way to handle gsutil on cros.
# http://crbug.com/386416, http://crbug.com/359293.
gsutil_env = None
if util.IsRunningOnCrosDevice():
gsutil_env = os.environ.copy()
gsutil_env['HOME'] = _CROS_GSUTIL_HOME_WAR
if os.name == 'nt':
# If Windows, prepend python. Python scripts aren't directly executable.
args = [sys.executable, _GSUTIL_PATH] + args
else:
# Don't do it on POSIX, in case someone is using a shell script to redirect.
args = [_GSUTIL_PATH] + args
_EnsureExecutable(_GSUTIL_PATH)
disable_cloud_storage_env_val = os.getenv(DISABLE_CLOUD_STORAGE_IO)
if disable_cloud_storage_env_val and disable_cloud_storage_env_val != '1':
logging.error(
'Unsupported value of environment variable '
'DISABLE_CLOUD_STORAGE_IO. Expected None or \'1\' but got %s.',
disable_cloud_storage_env_val)
if (disable_cloud_storage_env_val == '1'
and args[0] not in ('help', 'hash', 'version')):
raise CloudStorageIODisabled(
"Environment variable DISABLE_CLOUD_STORAGE_IO is set to 1. "
'Command %s is not allowed to run' % args)
gsutil = subprocess.Popen(args,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
env=gsutil_env)
stdout, stderr = gsutil.communicate()
if gsutil.returncode:
if stderr.startswith(
('You are attempting to access protected data with no configured',
'Failure: No handler was ready to authenticate.')):
raise CredentialsError()
if ('status=403' in stderr or 'status 403' in stderr
or '403 Forbidden' in stderr):
raise PermissionError()
if (stderr.startswith('InvalidUriError') or 'No such object' in stderr
or 'No URLs matched' in stderr
or 'One or more URLs matched no' in stderr):
raise NotFoundError(stderr)
if '500 Internal Server Error' in stderr:
raise ServerError(stderr)
raise CloudStorageError(stderr)
return stdout
def GetOSNameForCurrentDesktopPlatform():
if util.IsRunningOnCrosDevice():
return 'chromeos'
if sys.platform.startswith('linux'):
return 'linux'
if sys.platform == 'darwin':
return 'mac'
if sys.platform == 'win32':
return 'win'
return sys.platform