def login_user(
self,
sudo_id: int,
transport_options: Optional[transport.TransportOptions] = None,
) -> None:
"""Authenticate using settings credentials and sudo as sudo_id.
Make API calls as if authenticated as sudo_id. The sudo_id
token is automatically renewed when it expires. In order to
subsequently login_user() as another user you must first logout()
"""
if self._sudo_id is None:
self._sudo_id = sudo_id
try:
self._login_sudo(transport_options or {})
except error.SDKError:
self._sudo_id = None
raise
else:
if self._sudo_id != sudo_id:
raise error.SDKError(
f"Another user ({self._sudo_id}) "
"is already logged in. Log them out first."
)
elif not self.is_sudo_authenticated:
self._login_sudo(transport_options or {})
def _login(self) -> None:
client_id = self.settings.read_config().get("client_id")
client_secret = self.settings.read_config().get("client_secret")
if not (client_id and client_secret):
raise error.SDKError("Required auth credentials not found.")
serialized = urllib.parse.urlencode({
"client_id":
cast(str, client_id),
"client_secret":
cast(str, client_secret),
}).encode("utf-8")
response = self._ok(
self.transport.request(
transport.HttpMethod.POST,
f"{self.settings.base_url}/api/{self.version}/login",
body=serialized,
headers={"Content-Type": "application/x-www-form-urlencoded"},
))
# ignore type: mypy bug doesn't recognized kwarg `structure` to partial func
access_token = self.deserialize(
data=response, structure=self.token_model) # type: ignore
assert isinstance(access_token, token_model_isinstances)
self.token = auth_token.AuthToken(access_token)
def _login_admin(self) -> None:
config_data = self.settings.read_ini(self.settings._filename,
self.settings._section)
client_id = os.getenv(f"{versions.environment_prefix}_CLIENT_ID"
) or config_data.get("client_id")
client_secret = os.getenv(
f"{versions.environment_prefix}_CLIENT_SECRET") or config_data.get(
"client_secret")
if not (client_id and client_secret):
raise error.SDKError("Required auth credentials not found.")
serialized = urllib.parse.urlencode({
"client_id":
cast(str, client_id),
"client_secret":
cast(str, client_secret),
}).encode("utf-8")
response = self._ok(
self.transport.request(
transport.HttpMethod.POST,
"/login",
body=serialized,
headers={"Content-Type": "application/x-www-form-urlencoded"},
))
access_token = self.deserialize(response, models.AccessToken)
assert isinstance(access_token, models.AccessToken)
self.admin_token = auth_token.AuthToken(access_token)
def __init__(
self,
*,
settings: api_settings.PApiSettings,
transport: transport.Transport,
deserialize: serialize.TDeserialize,
serialize: serialize.TSerialize,
crypto: CryptoHash,
version: str,
):
super().__init__(settings, transport, deserialize, version)
self.crypto = crypto
self.serialize = serialize
config_data = self.settings.read_config()
for required in ["client_id", "redirect_uri", "looker_url"]:
if required not in config_data:
raise error.SDKError(
f"Missing required configuration value {required}")
# would have prefered using setattr(self, required, ...) in loop above
# but mypy can't follow it
self.client_id = config_data["client_id"]
self.redirect_uri = config_data["redirect_uri"]
self.looker_url = config_data["looker_url"]
self.code_verifier = ""
def test_scrape_dashboard_should_raise_sdk_error_on_failure(self):
sdk = self.__scraper.__dict__['_MetadataScraper__sdk']
sdk.dashboard.side_effect = error.SDKError('SDK error')
self.assertRaises(error.SDKError, self.__scraper.scrape_dashboard,
'dashboard-id')
sdk.dashboard.assert_called_once()
sdk.dashboard.assert_called_with(dashboard_id='dashboard-id')
def test_write_connections_new(mocker):
conn_list = [models.WriteDBConnection(name="Taco")]
mocker.patch.object(sdk,
"connection",
side_effect=error.SDKError("mocked error"))
mocker.patch.object(sdk, "create_connection")
deploy_connections.write_connections(conn_list, sdk)
sdk.create_connection.assert_called_once_with(conn_list[0])
def test_scrape_model_explore_should_raise_sdk_error_on_failure(self):
sdk = self.__scraper.__dict__['_MetadataScraper__sdk']
sdk.lookml_model_explore.side_effect = error.SDKError('SDK error')
self.assertRaises(error.SDKError,
self.__scraper.scrape_lookml_model_explore,
'test-model', 'test-view')
sdk.lookml_model_explore.assert_called_once()
sdk.lookml_model_explore.assert_called_with(
lookml_model_name='test-model', explore_name='test-view')
def _return(self, response: transport.Response, structure: TStructure) -> TReturn:
if not response.ok:
raise error.SDKError(response.value)
ret: TReturn
if structure is None:
ret = None
elif structure is str:
ret = response.value
else:
ret = self.deserialize(response.value, structure)
return ret
def test_write_connections_update_pw_new(mocker):
conn_list = [models.WriteDBConnection(name="Taco")]
conf = {"Taco": "Cat"}
mocker.patch.object(sdk,
"connection",
side_effect=error.SDKError("mocked error"))
mocker.patch.object(sdk, "create_connection")
deploy_connections.write_connections(conn_list, sdk, conf)
sdk.create_connection.assert_called_once_with(
models.WriteDBConnection(name="Taco", password="******"))
def _request_token(
self, grant_type: Union[AuthCodeGrantTypeParams, RefreshTokenGrantTypeParams]
) -> Union[models31.AccessToken, models40.AccessToken]:
response = self.transport.request(
transport.HttpMethod.POST,
urllib.parse.urljoin(self.settings.base_url, "/api/token"),
body=self.serialize(grant_type),
)
if not response.ok:
raise error.SDKError(response.value.decode(encoding=response.encoding))
# ignore type: mypy bug doesn't recognized kwarg `structure` to partial func
return self.deserialize(
data=response.value, structure=self.token_model
) # type: ignore
def __init__(
self,
settings: api_settings.PApiSettings,
transport: transport.Transport,
deserialize: serialize.TDeserialize,
):
if not settings.is_configured():
raise error.SDKError(
"Missing required configuration values like base_url and api_version."
)
self.settings = settings
self.user_token: auth_token.AuthToken = auth_token.AuthToken()
self.admin_token: auth_token.AuthToken = auth_token.AuthToken()
self._sudo_id: Optional[int] = None
self.transport = transport
self.deserialize = deserialize
def _return(self, response: transport.Response, structure: TStructure) -> TReturn:
encoding = response.encoding
if not response.ok:
raise error.SDKError(response.value.decode(encoding=encoding))
ret: TReturn
if structure is None:
ret = None
elif response.response_mode == transport.ResponseMode.BINARY:
ret = response.value
else:
value = response.value.decode(encoding=encoding)
if structure is Union[str, bytes] or structure is str: # type: ignore
ret = value
else:
ret = self.deserialize(value, structure)
return ret
def _return(self, response: transport.Response,
structure: TStructure) -> TReturn:
encoding = response.encoding
if not response.ok:
raise error.SDKError(response.value.decode(encoding=encoding))
ret: TReturn
if structure is None:
ret = None
elif response.response_mode == transport.ResponseMode.BINARY:
ret = response.value
else:
value = response.value.decode(encoding=encoding)
if structure is Union[str,
bytes] or structure is str: # type: ignore
ret = value
else:
# ignore type: mypy bug doesn't recognized kwarg
# `structure` to partial func
ret = self.deserialize(data=value,
structure=structure) # type: ignore
return ret
def configure(cls,
filename: str = "looker.ini",
section: Optional[str] = None) -> "ApiSettings":
"""Configure using a config file and/or environment variables.
Environment variables will override config file settings. Neither
is necessary but some combination must supply the minimum to
instantiate ApiSettings.
ENV variables map like this:
<package-prefix>_API_VERSION -> api_version
<package-prefix>_BASE_URL -> base_url
<package-prefix>_VERIFY_SSL -> verify_ssl
"""
config_data = cls.read_ini(filename, section)
env_api_version = cast(
str, os.getenv(f"{constants.environment_prefix}_API_VERSION"))
if env_api_version:
config_data["api_version"] = env_api_version
env_base_url = cast(
str, os.getenv(f"{constants.environment_prefix}_BASE_URL"))
if env_base_url:
config_data["base_url"] = env_base_url
env_verify_ssl = cast(
str, os.getenv(f"{constants.environment_prefix}_VERIFY_SSL"))
if env_verify_ssl:
config_data["verify_ssl"] = env_verify_ssl
if not config_data.get("base_url"):
raise error.SDKError(f"Required parameter base_url not found.")
converter = cattr.Converter()
converter.register_structure_hook(bool, _convert_bool)
settings: ApiSettings = converter.structure(config_data, cls)
return settings
def test_run_recursive_dashboard_should_handle_sdk_error(
self, mock_mapper, mock_cleaner, mock_ingestor): # noqa: E125
scraper = self.__synchronizer.__dict__[
'_MetadataSynchronizer__metadata_scraper']
lookml_folder = self.__make_fake_folder()
lookml_folder.dashboards = [self.__make_fake_dashboard(lookml_folder)]
scraper.scrape_folder.return_value = lookml_folder
scraper.scrape_dashboard.side_effect = error.SDKError('SDK error')
self.__synchronizer.run()
scraper.scrape_dashboard.assert_called_once()
mapper = mock_mapper.return_value
mapper.fulfill_tag_fields.assert_called_once()
cleaner = mock_cleaner.return_value
cleaner.delete_obsolete_metadata.assert_called_once()
ingestor = mock_ingestor.return_value
ingestor.ingest_metadata.assert_called_once()
def __init__(
self,
settings: api_settings.PApiSettings,
transport: transport.Transport,
deserialize: serialize.TDeserialize,
version: str,
):
if not settings.is_configured():
raise error.SDKError(
"Missing required configuration values like base_url and api_version."
)
self.settings = settings
self.sudo_token: auth_token.AuthToken = auth_token.AuthToken()
self.token: auth_token.AuthToken = auth_token.AuthToken()
self._sudo_id: Optional[int] = None
self.transport = transport
self.deserialize = deserialize
self.version = version
self.token_model: Union[Type[models31.AccessToken], Type[models40.AccessToken]]
if self.version == "3.1":
self.token_model = models31.AccessToken
elif self.version == "4.0":
self.token_model = models40.AccessToken
def _login_admin(self) -> None:
client_id = self.settings.get_client_id()
client_secret = self.settings.get_client_secret()
if not (client_id and client_secret):
raise error.SDKError("Required auth credentials not found.")
serialized = urllib.parse.urlencode({
"client_id":
cast(str, client_id),
"client_secret":
cast(str, client_secret),
}).encode("utf-8")
response = self._ok(
self.transport.request(
transport.HttpMethod.POST,
"/login",
body=serialized,
headers={"Content-Type": "application/x-www-form-urlencoded"},
))
access_token = self.deserialize(data=response, structure=token_model)
assert isinstance(access_token, token_model_isinstances)
self.admin_token = auth_token.AuthToken(access_token)
def _ok(self, response: transport.Response) -> transport.TResponseValue:
if not response.ok:
raise error.SDKError(response.value)
return response.value
def _ok(self, response: transport.Response) -> str:
if not response.ok:
raise error.SDKError(response.value)
return response.value.decode(encoding="utf-8")
def is_configured(self) -> bool:
if not self.base_url:
raise error.SDKError(
"Missing required configuration value: base_url")
