def _create_batches(self, batch_count, txn_count, valid_batch=True, valid_txn=True, valid_structure=True, valid_batcher=True): batch_list = [] for _ in range(batch_count): txn_list = self._create_transactions(txn_count, valid_txn, valid_batcher) txn_sig_list = [txn.header_signature for txn in txn_list] if not valid_structure: txn_sig_list.pop() batch_header = BatchHeader(signer_public_key=self.public_key) batch_header.transaction_ids.extend(txn_sig_list) header_bytes = batch_header.SerializeToString() if valid_batch: signature = self.signer.sign(header_bytes) else: signature = "bad_signature" batch = Batch(header=header_bytes, transactions=txn_list, header_signature=signature) batch_list.append(batch) return batch_list
def _create_batches(self, batch_count, txn_count, missing_dep=False): batch_list = [] for i in range(batch_count): txn_list = self._create_transactions(txn_count, missing_dep=missing_dep) txn_sig_list = [txn.header_signature for txn in txn_list] batch_header = BatchHeader(signer_public_key=self.public_key) batch_header.transaction_ids.extend(txn_sig_list) header_bytes = batch_header.SerializeToString() signature = signing.sign( header_bytes, self.private_key) batch = Batch(header=header_bytes, transactions=txn_list, header_signature=signature) batch_list.append(batch) return batch_list
def _make_mock_batch(self, batch_id='batch_id'): txn = _make_mock_transaction(batch_id) header = BatchHeader(signer_pubkey='pubkey', transaction_ids=[txn.header_signature]) return Batch(header=header.SerializeToString(), header_signature=batch_id, transactions=[txn])
def make_mock_batch(base_id='id'): batch_id = 'b-' + base_id txn = _make_mock_transaction(base_id) header = BatchHeader(signer_public_key='public_key-' + base_id, transaction_ids=[txn.header_signature]) return Batch(header=header.SerializeToString(), header_signature=batch_id, transactions=[txn])
def make_mock_batch(base_id='id'): batch_id = 'a' * (128 - len(base_id)) + base_id txn = _make_mock_transaction(base_id) signer_public_key = b'public_key' + bytes(base_id, 'utf-8') header = BatchHeader(signer_public_key=signer_public_key.hex(), transaction_ids=[txn.header_signature]) return Batch(header=header.SerializeToString(), header_signature=batch_id, transactions=[txn])
def create_batch(transactions, signer): transaction_signatures = [t.header_signature for t in transactions] header = BatchHeader(signer_public_key=signer.get_public_key().as_hex(), transaction_ids=transaction_signatures) header_bytes = header.SerializeToString() signature = signer.sign(header_bytes) batch = Batch(header=header_bytes, transactions=transactions, header_signature=signature) return batch
def _create_batches(self, batch_count, txn_count): batch_list = [] for _ in range(batch_count): txn_list = self._create_transactions(txn_count) txn_sig_list = [txn.header_signature for txn in txn_list] batch_header = BatchHeader( signer_public_key=self.signer.get_public_key().as_hex()) batch_header.transaction_ids.extend(txn_sig_list) header_bytes = batch_header.SerializeToString() signature = self.signer.sign(header_bytes) batch = Batch(header=header_bytes, transactions=txn_list, header_signature=signature) batch_list.append(batch) return batch_list