def _IsJsonFile(filename):
"""Check and validate if given filename is proper json file."""
content = files.GetFileOrStdinContents(filename, binary=True)
try:
return json.loads(content), True
except ValueError as e:
if filename.endswith('.json'):
raise auth_service_account.BadCredentialFileException(
'Could not read json file {0}: {1}'.format(filename, e))
return content, False
def _LoadJsonFile(filename):
"""Checks and validates if given filename is a proper JSON file.
Args:
filename: str, path to JSON file.
Returns:
bytes, the content of the file.
"""
content = console_io.ReadFromFileOrStdin(filename, binary=True)
try:
json.loads(encoding.Decode(content))
return content
except ValueError as e:
if filename.endswith(".json"):
raise service_account.BadCredentialFileException(
"Could not read JSON file {0}: {1}".format(filename, e))
raise service_account.BadCredentialFileException(
"Unsupported credential file: {0}".format(filename))
def Run(self, args):
"""Create service account credentials."""
try:
cred = auth_service_account.CredentialsFromAdcFile(args.key_file)
except auth_service_account.BadCredentialFileException:
account = args.account
if not account:
raise c_exc.RequiredArgumentException(
'ACCOUNT', 'An account is required when using .p12 keys')
password = None
if args.password_file:
try:
with open(args.password_file) as f:
password = f.read().strip()
except IOError as e:
raise c_exc.UnknownArgumentException('--password-file', e)
elif args.prompt_for_password:
password = getpass.getpass('Password: '******'--password-file',
'A .json service account key does not require a password.')
account = cred.service_account_email
if args.account and args.account != account:
raise c_exc.InvalidArgumentException(
'ACCOUNT',
'The given account name does not match the account name in the key '
'file. This argument can be omitted when using .json keys.'
)
try:
c_store.ActivateCredentials(account, cred)
except c_store.TokenRefreshError as e:
log.file_only_logger.exception(e)
raise auth_service_account.BadCredentialFileException(
'Failed to activate the given service account. '
'Please ensure provided key file is valid.')
project = args.project
if project:
properties.PersistProperty(properties.VALUES.core.project, project)
log.status.Print(
'Activated service account credentials for: [{0}]'.format(account))