def verify_vote_schema(cls, vote):
# I'm not sure this is the correct approach. Maybe we should allow
# duck typing w/r/t votes.
try:
validate_vote_schema(vote)
return True
except SchemaValidationError as e:
return False
def verify_vote(voters, signed_vote):
"""Verify the signature of a vote.
Refer to the documentation of
:func:`bigchaindb.util.verify_signature`.
"""
if verify_vote_signature(voters, signed_vote):
try:
validate_vote_schema(signed_vote)
return True
except SchemaValidationError as exc:
logger.warning(exc)
else:
logger.warning("Vote failed signature verification: "
"%s with voters: %s", signed_vote, voters)
return False
def verify_vote(voters, signed_vote):
"""Verify the signature of a vote.
Refer to the documentation of
:func:`bigchaindb.utils.verify_signature`.
"""
if verify_vote_signature(voters, signed_vote):
try:
validate_vote_schema(signed_vote)
return True
except SchemaValidationError as exc:
logger.warning(exc)
else:
logger.warning(
"Vote failed signature verification: "
"%s with voters: %s", signed_vote, voters)
return False
def test_validate_vote_fails():
with raises(SchemaValidationError):
validate_vote_schema({})
def test_validate_vote(structurally_valid_vote):
validate_vote_schema(structurally_valid_vote)
