def __init__(self, key: str = None, **kwargs: Dict) -> None:
super().__init__(key=key, **kwargs)
if key:
os.environ[self._CREDENTIALS_ENV_NAME] = key
google_application_credentials = os.getenv(self._CREDENTIALS_ENV_NAME)
if not os.path.isfile(google_application_credentials):
raise CredentialsError(
"Please set environment variable "
"'GOOGLE_APPLICATION_CREDENTIALS' or provider file path "
"to Google service account key json file.")
self._client = storage.Client()
def __init__(self, key: str, secret: str = None, salt: str = None,
**kwargs: Dict) -> None:
super().__init__(key, secret, **kwargs)
self.base_path = key
self.salt = salt
try:
if not os.path.exists(key):
os.makedirs(key)
except PermissionError as err:
raise CredentialsError(str(err))
# Check if base path is a directory and not a file
if not os.path.isdir(self.base_path):
raise NotADirectoryError(
"The base path '%s' is not a directory." % key)
def __init__(self, key: str = None, **kwargs: Dict) -> None:
super().__init__(key=key, **kwargs)
if key:
os.environ[self._CREDENTIALS_ENV_NAME] = key
else:
logger.debug(
'No key provided, attempting to authenticate with Google Metadata API'
)
google_application_credentials = os.getenv(self._CREDENTIALS_ENV_NAME)
if google_application_credentials and not os.path.isfile(
google_application_credentials):
raise CredentialsError(
"Please set environment variable "
"'GOOGLE_APPLICATION_CREDENTIALS' or provider file path "
"to Google service account key json file.")
self._client = storage.Client()
def validate_credentials(self) -> None:
try:
for _ in self.client.list_buckets():
break
except (InvalidAccessKeyId, SignatureDoesNotMatch) as err:
raise CredentialsError(str(err))
def validate_credentials(self) -> None:
try:
for _ in self.client.list_buckets():
break
except GoogleAuthError as err:
raise CredentialsError(str(err))
def validate_credentials(self) -> None:
try:
for _ in self.service.list_containers():
break
except AzureHttpError as err:
raise CredentialsError(str(err))
def validate_credentials(self) -> None:
try:
self.session.client("sts").get_caller_identity()
except ClientError as err:
raise CredentialsError(str(err))
def validate_credentials(self) -> None:
if not os.access(self.base_path, os.W_OK):
raise CredentialsError("[Errno 13] Permission denied: '{}'".format(
self.base_path))
def validate_credentials(self) -> None:
try:
self.conn.auth_token
except Unauthorized as err:
raise CredentialsError(str(err))