def migrate_genesis_txn(base_dir):
for suffix in ('sandbox', 'live', 'local'):
old_domain_genesis = os.path.join(
base_dir, 'transactions_{}'.format(suffix))
old_pool_genesis = os.path.join(
base_dir, 'pool_transactions_{}'.format(suffix))
new_domain_genesis = os.path.join(
base_dir, 'domain_transactions_{}_genesis'.format(suffix))
new_pool_genesis = os.path.join(
base_dir, 'pool_transactions_{}_genesis'.format(suffix))
if os.path.exists(old_domain_genesis):
os.remove(old_domain_genesis)
if os.path.exists(old_pool_genesis):
os.remove(old_pool_genesis)
if os.path.exists(new_domain_genesis):
old_ser = CompactSerializer(getTxnOrderedFields())
new_ser = JsonSerializer()
with open(new_domain_genesis, 'r') as f1:
with open(old_domain_genesis, 'w') as f2:
for line in store_utils.cleanLines(f1):
txn = new_ser.deserialize(line)
txn = old_ser.serialize(txn)
f2.write(txn)
os.remove(new_domain_genesis)
if os.path.exists(new_pool_genesis):
os.rename(new_pool_genesis, old_domain_genesis)
def migrate_genesis_txn(base_dir):
for suffix in ('sandbox', 'live', 'local'):
old_domain_genesis = os.path.join(
base_dir, 'transactions_{}'.format(suffix))
old_pool_genesis = os.path.join(
base_dir, 'pool_transactions_{}'.format(suffix))
new_domain_genesis = os.path.join(
base_dir, 'domain_transactions_{}_genesis'.format(suffix))
new_pool_genesis = os.path.join(
base_dir, 'pool_transactions_{}_genesis'.format(suffix))
if os.path.exists(old_domain_genesis):
os.remove(old_domain_genesis)
if os.path.exists(old_pool_genesis):
os.remove(old_pool_genesis)
if os.path.exists(new_domain_genesis):
old_ser = CompactSerializer(getTxnOrderedFields())
new_ser = JsonSerializer()
with open(new_domain_genesis, 'r') as f1:
with open(old_domain_genesis, 'w') as f2:
for line in store_utils.cleanLines(f1):
txn = new_ser.deserialize(line)
txn = old_ser.serialize(txn)
f2.write(txn)
os.remove(new_domain_genesis)
if os.path.exists(new_pool_genesis):
os.rename(new_pool_genesis, old_domain_genesis)
def init_ledger_from_genesis_txn(self, ledger: Ledger):
# TODO: it's possible that the file to be used for initialization does not exist.
# This is not considered as an error as of now.
init_file = os.path.join(self.__data_dir, self.__db_name)
if not os.path.exists(init_file):
logger.display("File that should be used for initialization of "
"Ledger does not exist: {}".format(init_file))
return
with open(init_file, 'r') as f:
for line in store_utils.cleanLines(f):
txn = self.__serializer.deserialize(line)
ledger.add(txn)
def test_genesis_txn_file_initiator(tempdir, init_genesis_txn_file, genesis_txns):
# Check that initiator of genesis txns work:
# It uses a text file with JsonSerializer by default
genesis_file = genesis_txn_file(
os.path.join(tempdir, init_genesis_txn_file))
assert os.path.exists(genesis_file)
i = 0
serializer = JsonSerializer()
with open(genesis_file) as f:
for line in store_utils.cleanLines(f.readlines()):
assert sorted(serializer.deserialize(line).items()
) == sorted(genesis_txns[i].items())
i += 1
def test_genesis_txn_file_initiator(tempdir, init_genesis_txn_file, genesis_txns):
# Check that initiator of genesis txns work:
# It uses a text file with JsonSerializer by default
genesis_file = genesis_txn_file(
os.path.join(tempdir, init_genesis_txn_file))
assert os.path.exists(genesis_file)
i = 0
serializer = JsonSerializer()
with open(genesis_file) as f:
for line in store_utils.cleanLines(f.readlines()):
assert sorted(serializer.deserialize(line).items()
) == sorted(genesis_txns[i].items())
i += 1
def test_pool_genesis_txns(bootstrap, pool_genesis_file):
serializer = JsonSerializer()
with open(pool_genesis_file) as f:
for line in store_utils.cleanLines(f.readlines()):
txn = serializer.deserialize(line)
assert get_seq_no(txn)
assert get_txn_id(txn)
assert get_payload_data(txn)
assert get_type(txn) == NODE
assert get_version(txn) == "1"
assert get_payload_data(txn)[TARGET_NYM]
data = get_payload_data(txn).get(DATA)
assert data
assert data[ALIAS]
assert data[CLIENT_IP]
assert data[CLIENT_PORT]
assert data[NODE_IP]
assert data[NODE_PORT]
assert data[SERVICES] == [VALIDATOR]
assert data[BLS_KEY]
def test_pool_genesis_txns(bootstrap, pool_genesis_file):
serializer = JsonSerializer()
with open(pool_genesis_file) as f:
for line in store_utils.cleanLines(f.readlines()):
txn = serializer.deserialize(line)
assert get_seq_no(txn)
assert get_txn_id(txn)
assert get_payload_data(txn)
assert get_type(txn) == NODE
assert get_version(txn) == "1"
assert get_protocol_version(txn) is None
assert get_payload_data(txn)[TARGET_NYM]
data = get_payload_data(txn).get(DATA)
assert data
assert data[ALIAS]
assert data[CLIENT_IP]
assert data[CLIENT_PORT]
assert data[NODE_IP]
assert data[NODE_PORT]
assert data[SERVICES] == [VALIDATOR]
assert data[BLS_KEY]
assert data[BLS_KEY_PROOF]
def test_domain_genesis_txns(bootstrap, domain_genesis_file):
serializer = JsonSerializer()
with open(domain_genesis_file) as f:
i = 0
for line in store_utils.cleanLines(f.readlines()):
txn = serializer.deserialize(line)
assert get_seq_no(txn)
assert get_payload_data(txn)
assert get_type(txn) == NYM
assert get_version(txn) == "1"
assert get_payload_data(txn)[VERKEY]
assert get_payload_data(txn)[TARGET_NYM]
assert ALIAS not in get_payload_data(txn)
# expect Trustees, then Stewards, then Clients
if 0 <= i < TRUSTEE_COUNT:
expected_role = TRUSTEE
elif TRUSTEE_COUNT <= i < TRUSTEE_COUNT + NODE_COUNT:
expected_role = STEWARD
else:
expected_role = None
assert get_payload_data(txn).get(ROLE) == expected_role
i += 1
def test_domain_genesis_txns(bootstrap, domain_genesis_file):
serializer = JsonSerializer()
with open(domain_genesis_file) as f:
i = 0
for line in store_utils.cleanLines(f.readlines()):
txn = serializer.deserialize(line)
assert get_seq_no(txn)
assert get_payload_data(txn)
assert get_type(txn) == NYM
assert get_version(txn) == "1"
assert get_protocol_version(txn) is None
assert get_payload_data(txn)[VERKEY]
assert get_payload_data(txn)[TARGET_NYM]
assert ALIAS not in get_payload_data(txn)
# expect Trustees, then Stewards, then Clients
if 0 <= i < TRUSTEE_COUNT:
expected_role = TRUSTEE
elif TRUSTEE_COUNT <= i < TRUSTEE_COUNT + NODE_COUNT:
expected_role = STEWARD
else:
expected_role = None
assert get_payload_data(txn).get(ROLE) == expected_role
i += 1
def _lines(self):
# Move to the beginning of file
self.db_file.seek(0)
return store_utils.cleanLines(self.db_file)
def _lines(self):
# Move to the beginning of file
self.db_file.seek(0)
return store_utils.cleanLines(self.db_file)