def test_is_steward(nym_handler):
identifier = "test_identifier"
target_nym = "test_target_nym"
txn = create_nym_txn(identifier, STEWARD, target_nym)
nym_handler.update_state(txn, None, None)
assert is_steward(nym_handler.state, target_nym)
assert not is_steward(nym_handler.state, "other_identifier")
def dynamic_validation(self, request: Request, req_pp_time: Optional[int]):
self._validate_request_type(request)
identifier, req_id, operation = get_request_data(request)
error = None
if not is_steward(self.state, identifier, is_committed=False):
error = "Only Steward is allowed to do these transactions"
if operation.get(ROLE) == STEWARD:
if self._steward_threshold_exceeded(self.config):
error = "New stewards cannot be added by other stewards " \
"as there are already {} stewards in the system". \
format(self.config.stewardThreshold)
if error:
raise UnauthorizedClientRequest(identifier, req_id, error)
def _is_steward(self, nym, is_committed: bool = True):
domain_state = self.database_manager.get_database(DOMAIN_LEDGER_ID).state
return is_steward(domain_state, nym, is_committed)
def test_is_steward(nym_handler):
identifier = "test_identifier"
update_nym(nym_handler.state, identifier, STEWARD)
assert is_steward(nym_handler.state, identifier)
assert not is_steward(nym_handler.state, "other_identifier")