class Batch(MessageBase):
typename = BATCH
schema = (
(f.MSGS.nm, IterableField(SerializedValueField())),
(f.SIG.nm, SignatureField(max_length=SIGNATURE_FIELD_LIMIT)),
)
class PrePrepare(MessageBase):
schema = (
(f.INST_ID.nm, NonNegativeNumberField()),
(f.VIEW_NO.nm, NonNegativeNumberField()),
(f.PP_SEQ_NO.nm, NonNegativeNumberField()),
(f.PP_TIME.nm, TimestampField()),
(f.REQ_IDR.nm, IterableField(LimitedLengthStringField(
max_length=DIGEST_FIELD_LIMIT))),
(f.DISCARDED.nm, SerializedValueField(nullable=True)),
(f.DIGEST.nm, LimitedLengthStringField(max_length=DIGEST_FIELD_LIMIT)),
(f.LEDGER_ID.nm, LedgerIdField()),
(f.STATE_ROOT.nm, MerkleRootField(nullable=True)),
(f.TXN_ROOT.nm, MerkleRootField(nullable=True)),
(f.SUB_SEQ_NO.nm, NonNegativeNumberField()),
(f.FINAL.nm, BooleanField()),
(f.POOL_STATE_ROOT_HASH.nm, MerkleRootField(optional=True,
nullable=True)),
(f.AUDIT_TXN_ROOT_HASH.nm, MerkleRootField(optional=True,
nullable=True)),
# TODO: support multiple multi-sigs for multiple previous batches
(f.BLS_MULTI_SIG.nm, BlsMultiSignatureField(optional=True,
nullable=True)),
(f.PLUGIN_FIELDS.nm, AnyMapField(optional=True, nullable=True)),
)
typename = PREPREPARE
class PrePrepare(MessageBase):
schema = (
(f.INST_ID.nm, NonNegativeNumberField()),
(f.VIEW_NO.nm, NonNegativeNumberField()),
(f.PP_SEQ_NO.nm, NonNegativeNumberField()),
(f.PP_TIME.nm, TimestampField()),
(f.REQ_IDR.nm, IterableField(LimitedLengthStringField(
max_length=DIGEST_FIELD_LIMIT))),
(f.DISCARDED.nm, SerializedValueField(nullable=True)),
(f.DIGEST.nm, LimitedLengthStringField(max_length=DIGEST_FIELD_LIMIT)),
(f.LEDGER_ID.nm, LedgerIdField()),
(f.STATE_ROOT.nm, MerkleRootField(nullable=True)),
(f.TXN_ROOT.nm, MerkleRootField(nullable=True)),
(f.SUB_SEQ_NO.nm, NonNegativeNumberField()),
(f.FINAL.nm, BooleanField()),
(f.POOL_STATE_ROOT_HASH.nm, MerkleRootField(optional=True,
nullable=True)),
(f.AUDIT_TXN_ROOT_HASH.nm, MerkleRootField(optional=True,
nullable=True)),
# TODO: support multiple multi-sigs for multiple previous batches
(f.BLS_MULTI_SIG.nm, BlsMultiSignatureField(optional=True,
nullable=True)),
(f.PLUGIN_FIELDS.nm, AnyMapField(optional=True, nullable=True)),
)
typename = PREPREPARE
def _post_process(self, input_as_dict: Dict) -> Dict:
# make validated input hashable
input_as_dict[f.REQ_IDR.nm] = tuple(input_as_dict[f.REQ_IDR.nm])
bls = input_as_dict.get(f.BLS_MULTI_SIG.nm, None)
if bls is not None:
input_as_dict[f.BLS_MULTI_SIG.nm] = (bls[0], tuple(bls[1]), tuple(bls[2]))
return input_as_dict
import pytest
from plenum.common.messages.fields import SerializedValueField
validator = SerializedValueField()
def test_non_empty_string():
assert not validator.validate("x")
def test_empty_string():
assert validator.validate("")
def test_non_empty_bytes():
assert not validator.validate(b"hello")
def test_empty_bytes():
assert validator.validate(b"")
