def test_auth_custom_auth(self):
database = Mock()
auth_class = Mock()
auth_method = "custom_auth"
auth_params = {"params1": "params1", "params2": "params2"}
database.encrypted_extra = json.dumps({
"auth_method": auth_method,
"auth_params": auth_params
})
with patch.dict(
"superset.config.ALLOWED_EXTRA_AUTHENTICATIONS",
{"trino": {
"custom_auth": auth_class
}},
clear=True,
):
params: Dict[str, Any] = {}
TrinoEngineSpec.update_encrypted_extra_params(database, params)
connect_args = params.setdefault("connect_args", {})
self.assertEqual(connect_args.get("http_scheme"), "https")
auth_class.assert_called_once_with(**auth_params)
def test_auth_basic(self, auth: Mock):
database = Mock()
auth_params = {"username": "******", "password": "******"}
database.encrypted_extra = json.dumps(
{"auth_method": "basic", "auth_params": auth_params}
)
params: Dict[str, Any] = {}
TrinoEngineSpec.update_encrypted_extra_params(database, params)
connect_args = params.setdefault("connect_args", {})
self.assertEqual(connect_args.get("http_scheme"), "https")
auth.assert_called_once_with(**auth_params)
def test_auth_custom_auth_denied(self):
database = Mock()
auth_method = "my.module:TrinoAuthClass"
auth_params = {"params1": "params1", "params2": "params2"}
database.encrypted_extra = json.dumps({
"auth_method": auth_method,
"auth_params": auth_params
})
superset.config.ALLOWED_EXTRA_AUTHENTICATIONS = {}
with pytest.raises(ValueError) as excinfo:
TrinoEngineSpec.update_encrypted_extra_params(database, {})
assert str(excinfo.value) == (
f"For security reason, custom authentication '{auth_method}' "
f"must be listed in 'ALLOWED_EXTRA_AUTHENTICATIONS' config")
def test_auth_kerberos(self, auth: Mock):
database = Mock()
auth_params = {
"service_name": "superset",
"mutual_authentication": False,
"delegate": True,
}
database.encrypted_extra = json.dumps(
{"auth_method": "kerberos", "auth_params": auth_params}
)
params: Dict[str, Any] = {}
TrinoEngineSpec.update_encrypted_extra_params(database, params)
connect_args = params.setdefault("connect_args", {})
self.assertEqual(connect_args.get("http_scheme"), "https")
auth.assert_called_once_with(**auth_params)