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Merge branch 'master' of github.com:bigchaindb/bigchaindb into tendermint

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This commit is contained in:
Sylvain Bellemare 2018-01-15 19:29:35 +01:00
commit d2f1282333
No known key found for this signature in database
GPG Key ID: C38AE0ECCAB7D5C8
6 changed files with 58 additions and 21 deletions
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30
bigchaindb/common/transaction.py
View File

@ -9,6 +9,7 @@ import base58
from cryptoconditions import Fulfillment, ThresholdSha256, Ed25519Sha256
from cryptoconditions.exceptions import (
ParsingError, ASN1DecodeError, ASN1EncodeError, UnsupportedTypeError)
from sha3 import sha3_256
from bigchaindb.common.crypto import PrivateKey, hash_data
from bigchaindb.common.exceptions import (KeypairMismatchException,
@ -812,13 +813,16 @@ class Transaction(object):
# this should never happen, but then again, never say never.
input_ = deepcopy(input_)
public_key = input_.owners_before[0]
message = sha3_256(message.encode())
if input_.fulfills:
message.update('{}{}'.format(
input_.fulfills.txid, input_.fulfills.output).encode())
try:
# cryptoconditions makes no assumptions of the encoding of the
# message to sign or verify. It only accepts bytestrings
input_.fulfillment.sign(
message.encode(),
base58.b58decode(key_pairs[public_key].encode()),
)
message.digest(), base58.b58decode(key_pairs[public_key].encode()))
except KeyError:
raise KeypairMismatchException('Public key {} is not a pair to '
'any of the private keys'
@ -836,6 +840,11 @@ class Transaction(object):
key_pairs (dict): The keys to sign the Transaction with.
"""
input_ = deepcopy(input_)
message = sha3_256(message.encode())
if input_.fulfills:
message.update('{}{}'.format(
input_.fulfills.txid, input_.fulfills.output).encode())
for owner_before in set(input_.owners_before):
# TODO: CC should throw a KeypairMismatchException, instead of
# our manual mapping here
@ -863,7 +872,8 @@ class Transaction(object):
# cryptoconditions makes no assumptions of the encoding of the
# message to sign or verify. It only accepts bytestrings
for subffill in subffills:
subffill.sign(message.encode(), base58.b58decode(private_key.encode()))
subffill.sign(
message.digest(), base58.b58decode(private_key.encode()))
return input_
def inputs_valid(self, outputs=None):
@ -931,7 +941,7 @@ class Transaction(object):
for i, cond in enumerate(output_condition_uris))
@staticmethod
def _input_valid(input_, operation, tx_serialized, output_condition_uri=None):
def _input_valid(input_, operation, message, output_condition_uri=None):
"""Validates a single Input against a single Output.
Note:
@ -942,8 +952,7 @@ class Transaction(object):
input_ (:class:`~bigchaindb.common.transaction.
Input`) The Input to be signed.
operation (str): The type of Transaction.
tx_serialized (str): The Transaction used as a message when
initially signing it.
message (str): The fulfillment message.
output_condition_uri (str, optional): An Output to check the
Input against.
@ -964,12 +973,17 @@ class Transaction(object):
else:
output_valid = output_condition_uri == ccffill.condition_uri
message = sha3_256(message.encode())
if input_.fulfills:
message.update('{}{}'.format(
input_.fulfills.txid, input_.fulfills.output).encode())
# NOTE: We pass a timestamp to `.validate`, as in case of a timeout
# condition we'll have to validate against it
# cryptoconditions makes no assumptions of the encoding of the
# message to sign or verify. It only accepts bytestrings
ffill_valid = parsed_ffill.validate(message=tx_serialized.encode())
ffill_valid = parsed_ffill.validate(message=message.digest())
return output_valid and ffill_valid
def to_dict(self):

2
k8s/mongodb/container/Dockerfile
View File

@ -1,4 +1,4 @@
FROM mongo:3.4.4
FROM mongo:3.4.10
LABEL maintainer "dev@bigchaindb.com"
WORKDIR /
RUN apt-get update \

4
k8s/mongodb/container/docker_build_and_push.bash
View File

@ -1,5 +1,5 @@
#!/bin/bash
docker build -t bigchaindb/mongodb:3.2 .
docker build -t bigchaindb/mongodb:3.3 .
docker push bigchaindb/mongodb:3.2
docker push bigchaindb/mongodb:3.3

8
k8s/mongodb/container/mongod_entrypoint.bash
View File

@ -65,9 +65,11 @@ if [[ -z "${REPLICA_SET_NAME:?REPLICA_SET_NAME not specified. Exiting!}" || \
-z "${MONGODB_IP:?MONGODB_IP not specified. Exiting!}" || \
-z "${MONGODB_KEY_FILE_PATH:?MONGODB_KEY_FILE_PATH not specified. Exiting!}" || \
-z "${MONGODB_CA_FILE_PATH:?MONGODB_CA_FILE_PATH not specified. Exiting!}" || \
-z "${MONGODB_CRL_FILE_PATH:?MONGODB_CRL_FILE_PATH not specified. Exiting!}" || \
-z "${STORAGE_ENGINE_CACHE_SIZE:=''}" ]] ; then
#-z "${MONGODB_KEY_FILE_PASSWORD:?MongoDB Key File Password not specified. Exiting!}" || \
-z "${MONGODB_CRL_FILE_PATH:?MONGODB_CRL_FILE_PATH not specified. Exiting!}" ]] ; then
# Not handling the STORAGE_ENGINE_CACHE_SIZE because
# it is optional. If not specified the default cache
# size is: max((50% RAM - 1GB), 256MB)
echo "Missing required enviroment variable(s)."
exit 1
else
echo REPLICA_SET_NAME="$REPLICA_SET_NAME"

1
setup.py
View File

@ -84,6 +84,7 @@ install_requires = [
'python-rapidjson-schema==0.1.1',
'statsd==3.2.1',
'abci~=0.3.0',
'yarl>=0.11,<1.0',
]
setup(

34
tests/common/test_transaction.py
View File

@ -479,7 +479,11 @@ def test_validate_tx_simple_create_signature(user_input, user_output, user_priv,
tx = Transaction(Transaction.CREATE, asset_definition, [user_input], [user_output])
expected = deepcopy(user_output)
message = str(tx).encode()
tx_dict = tx.to_dict()
tx_dict['inputs'][0]['fulfillment'] = None
serialized_tx = json.dumps(tx_dict, sort_keys=True,
separators=(',', ':'), ensure_ascii=True)
message = sha3_256(serialized_tx.encode()).digest()
expected.fulfillment.sign(message, b58decode(user_priv))
tx.sign([user_priv])
@ -539,7 +543,11 @@ def test_validate_tx_threshold_create_signature(user_user2_threshold_input,
tx = Transaction(Transaction.CREATE, asset_definition,
[user_user2_threshold_input],
[user_user2_threshold_output])
message = str(tx).encode()
tx_dict = tx.to_dict()
tx_dict['inputs'][0]['fulfillment'] = None
serialized_tx = json.dumps(tx_dict, sort_keys=True,
separators=(',', ':'), ensure_ascii=True)
message = sha3_256(serialized_tx.encode()).digest()
expected = deepcopy(user_user2_threshold_output)
expected.fulfillment.subconditions[0]['body'].sign(
message, b58decode(user_priv))
@ -570,11 +578,18 @@ def test_validate_tx_threshold_duplicated_pk(user_pub, user_priv,
tx = Transaction(Transaction.CREATE, asset_definition,
[threshold_input], [threshold_output])
tx_dict = tx.to_dict()
tx_dict['inputs'][0]['fulfillment'] = None
serialized_tx = json.dumps(tx_dict, sort_keys=True,
separators=(',', ':'), ensure_ascii=True)
message = sha3_256(serialized_tx.encode()).digest()
expected = deepcopy(threshold_input)
expected.fulfillment.subconditions[0]['body'].sign(
str(tx).encode(), b58decode(user_priv))
message, b58decode(user_priv))
expected.fulfillment.subconditions[1]['body'].sign(
str(tx).encode(), b58decode(user_priv))
message, b58decode(user_priv))
tx.sign([user_priv, user_priv])
@ -807,7 +822,6 @@ def test_outputs_to_inputs(tx):
def test_create_transfer_transaction_single_io(tx, user_pub, user2_pub,
user2_output, user_priv):
from bigchaindb.common.transaction import Transaction
from bigchaindb.common.utils import serialize
from .utils import validate_transaction_model
expected = {
@ -839,8 +853,14 @@ def test_create_transfer_transaction_single_io(tx, user_pub, user2_pub,
transfer_tx = transfer_tx.to_dict()
expected_input = deepcopy(inputs[0])
expected_input.fulfillment.sign(
serialize(expected).encode(), b58decode(user_priv))
json_serialized_tx = json.dumps(expected, sort_keys=True,
separators=(',', ':'), ensure_ascii=True)
message = sha3_256(json_serialized_tx.encode())
message.update('{}{}'.format(
expected['inputs'][0]['fulfills']['transaction_id'],
expected['inputs'][0]['fulfills']['output_index'],
).encode())
expected_input.fulfillment.sign(message.digest(), b58decode(user_priv))
expected_ffill = expected_input.fulfillment.serialize_uri()
transfer_ffill = transfer_tx['inputs'][0]['fulfillment']