async def test_time_locked_transactions(self):
address = await self.account.receiving.get_or_create_usable_address()
private_key = await self.ledger.get_private_key_for_address(
self.wallet, address)
script = InputScript(template=InputScript.TIME_LOCK_SCRIPT,
values={
'height':
210,
'pubkey_hash':
self.ledger.address_to_hash160(address)
})
script_address = self.ledger.hash160_to_script_address(
hash160(script.source))
script_source = hexlify(script.source).decode()
await self.assertBalance(self.account, '10.0')
tx = await self.daemon.jsonrpc_account_send('4.0', script_address)
await self.confirm_tx(tx.id)
await self.generate(510)
await self.assertBalance(self.account, '5.999877')
tx = await self.daemon.jsonrpc_account_deposit(
tx.id, 0, script_source,
Base58.encode_check(
self.ledger.private_key_to_wif(private_key.private_key_bytes)))
await self.confirm_tx(tx.id)
await self.assertBalance(self.account, '9.9997545')
def generate_signed_legacy(address: bytes, output: Output):
decoded_address = Base58.decode(address)
claim = OldClaimMessage()
claim.ParseFromString(
unhexlify(
'080110011aee04080112a604080410011a2b4865726520617265203520526561736f6e73204920e29da4e'
'fb88f204e657874636c6f7564207c20544c4722920346696e64206f7574206d6f72652061626f7574204e'
'657874636c6f75643a2068747470733a2f2f6e657874636c6f75642e636f6d2f0a0a596f752063616e206'
'6696e64206d65206f6e20746865736520736f6369616c733a0a202a20466f72756d733a2068747470733a'
'2f2f666f72756d2e6865617679656c656d656e742e696f2f0a202a20506f64636173743a2068747470733'
'a2f2f6f6666746f706963616c2e6e65740a202a2050617472656f6e3a2068747470733a2f2f7061747265'
'6f6e2e636f6d2f7468656c696e757867616d65720a202a204d657263683a2068747470733a2f2f7465657'
'37072696e672e636f6d2f73746f7265732f6f6666696369616c2d6c696e75782d67616d65720a202a2054'
'77697463683a2068747470733a2f2f7477697463682e74762f786f6e64616b0a202a20547769747465723'
'a2068747470733a2f2f747769747465722e636f6d2f7468656c696e757867616d65720a0a2e2e2e0a6874'
'7470733a2f2f7777772e796f75747562652e636f6d2f77617463683f763d4672546442434f535f66632a0'
'f546865204c696e75782047616d6572321c436f7079726967687465642028636f6e746163742061757468'
'6f722938004a2968747470733a2f2f6265726b2e6e696e6a612f7468756d626e61696c732f46725464424'
'34f535f666352005a001a41080110011a30040e8ac6e89c061f982528c23ad33829fd7146435bf7a4cc22'
'f0bff70c4fe0b91fd36da9a375e3e1c171db825bf5d1f32209766964656f2f6d70342a5c080110031a406'
'2b2dd4c45e364030fbfad1a6fefff695ebf20ea33a5381b947753e2a0ca359989a5cc7d15e5392a0d354c'
'0b68498382b2701b22c03beb8dcb91089031b871e72214feb61536c007cdf4faeeaab4876cb397feaf6b51'
))
claim.ClearField("publisherSignature")
digest = sha256(b''.join(
[decoded_address,
claim.SerializeToString(), output.claim_hash[::-1]]))
signature = output.private_key.sign_digest_deterministic(
digest, hashfunc=hashlib.sha256)
claim.publisherSignature.version = 1
claim.publisherSignature.signatureType = 1
claim.publisherSignature.signature = signature
claim.publisherSignature.certificateId = output.claim_hash[::-1]
return claim
def from_extended_key_string(ledger, ekey_str):
"""Given an extended key string, such as
xpub6BsnM1W2Y7qLMiuhi7f7dbAwQZ5Cz5gYJCRzTNainXzQXYjFwtuQXHd
3qfi3t3KJtHxshXezfjft93w4UE7BGMtKwhqEHae3ZA7d823DVrL
return a PubKey or PrivateKey.
"""
return _from_extended_key(ledger, Base58.decode_check(ekey_str))
def get_signature_digest(self, ledger):
if self.signable.unsigned_payload:
pieces = [
Base58.decode(self.get_address(ledger)),
self.signable.unsigned_payload,
self.signable.signing_channel_hash[::-1]
]
else:
pieces = [
self.tx_ref.tx.inputs[0].txo_ref.hash,
self.signable.signing_channel_hash,
self.signable.to_message_bytes()
]
return sha256(b''.join(pieces))
def is_valid_address(cls, address):
decoded = Base58.decode_check(address)
return decoded[0] == cls.pubkey_address_prefix[0]
def address_to_hash160(address):
return Base58.decode(address)[1:21]
def hash160_to_address(cls, h160):
raw_address = cls.pubkey_address_prefix + h160
return Base58.encode(
bytearray(raw_address + double_sha256(raw_address)[0:4]))
def expand_query(**kwargs):
if "amount_order" in kwargs:
kwargs["limit"] = 1
kwargs["order_by"] = "effective_amount"
kwargs["offset"] = int(kwargs["amount_order"]) - 1
if 'name' in kwargs:
kwargs['name'] = normalize_name(kwargs.pop('name'))
if kwargs.get('is_controlling') is False:
kwargs.pop('is_controlling')
query = {'must': [], 'must_not': []}
collapse = None
for key, value in kwargs.items():
key = key.replace('claim.', '')
many = key.endswith('__in') or isinstance(value, list)
if many:
key = key.replace('__in', '')
value = list(filter(None, value))
if value is None or isinstance(value, list) and len(value) == 0:
continue
key = REPLACEMENTS.get(key, key)
if key in FIELDS:
partial_id = False
if key == 'claim_type':
if isinstance(value, str):
value = CLAIM_TYPES[value]
else:
value = [CLAIM_TYPES[claim_type] for claim_type in value]
if key == '_id':
if isinstance(value, Iterable):
value = [item[::-1].hex() for item in value]
else:
value = value[::-1].hex()
if not many and key in ('_id', 'claim_id') and len(value) < 20:
partial_id = True
if key == 'public_key_id':
key = 'public_key_hash'
value = Base58.decode(value)[1:21].hex()
if key == 'signature_valid':
continue # handled later
if key in TEXT_FIELDS:
key += '.keyword'
ops = {'<=': 'lte', '>=': 'gte', '<': 'lt', '>': 'gt'}
if partial_id:
query['must'].append({"prefix": {"claim_id": value}})
elif key in RANGE_FIELDS and isinstance(value, str) and value[0] in ops:
operator_length = 2 if value[:2] in ops else 1
operator, value = value[:operator_length], value[operator_length:]
if key == 'fee_amount':
value = str(Decimal(value)*1000)
query['must'].append({"range": {key: {ops[operator]: value}}})
elif many:
query['must'].append({"terms": {key: value}})
else:
if key == 'fee_amount':
value = str(Decimal(value)*1000)
query['must'].append({"term": {key: {"value": value}}})
elif key == 'not_channel_ids':
for channel_id in value:
query['must_not'].append({"term": {'channel_id.keyword': channel_id}})
query['must_not'].append({"term": {'_id': channel_id}})
elif key == 'channel_ids':
query['must'].append({"terms": {'channel_id.keyword': value}})
elif key == 'claim_ids':
query['must'].append({"terms": {'claim_id.keyword': value}})
elif key == 'media_types':
query['must'].append({"terms": {'media_type.keyword': value}})
elif key == 'stream_types':
query['must'].append({"terms": {'stream_type': [STREAM_TYPES[stype] for stype in value]}})
elif key == 'any_languages':
query['must'].append({"terms": {'languages': clean_tags(value)}})
elif key == 'any_languages':
query['must'].append({"terms": {'languages': value}})
elif key == 'all_languages':
query['must'].extend([{"term": {'languages': tag}} for tag in value])
elif key == 'any_tags':
query['must'].append({"terms": {'tags.keyword': clean_tags(value)}})
elif key == 'all_tags':
query['must'].extend([{"term": {'tags.keyword': tag}} for tag in clean_tags(value)])
elif key == 'not_tags':
query['must_not'].extend([{"term": {'tags.keyword': tag}} for tag in clean_tags(value)])
elif key == 'not_claim_id':
query['must_not'].extend([{"term": {'claim_id.keyword': cid}} for cid in value])
elif key == 'limit_claims_per_channel':
collapse = ('channel_id.keyword', value)
if kwargs.get('has_channel_signature'):
query['must'].append({"exists": {"field": "signature_digest"}})
if 'signature_valid' in kwargs:
query['must'].append({"term": {"signature_valid": bool(kwargs["signature_valid"])}})
elif 'signature_valid' in kwargs:
query.setdefault('should', [])
query["minimum_should_match"] = 1
query['should'].append({"bool": {"must_not": {"exists": {"field": "signature_digest"}}}})
query['should'].append({"term": {"signature_valid": bool(kwargs["signature_valid"])}})
if kwargs.get('text'):
query['must'].append(
{"simple_query_string":
{"query": kwargs["text"], "fields": [
"claim_name^4", "channel_name^8", "title^1", "description^.5", "author^1", "tags^.5"
]}})
query = {
"_source": {"excludes": ["description", "title"]},
'query': {'bool': query},
"sort": [],
}
if "limit" in kwargs:
query["size"] = kwargs["limit"]
if 'offset' in kwargs:
query["from"] = kwargs["offset"]
if 'order_by' in kwargs:
if isinstance(kwargs["order_by"], str):
kwargs["order_by"] = [kwargs["order_by"]]
for value in kwargs['order_by']:
if 'trending_group' in value:
# fixme: trending_mixed is 0 for all records on variable decay, making sort slow.
continue
is_asc = value.startswith('^')
value = value[1:] if is_asc else value
value = REPLACEMENTS.get(value, value)
if value in TEXT_FIELDS:
value += '.keyword'
query['sort'].append({value: "asc" if is_asc else "desc"})
if collapse:
query["collapse"] = {
"field": collapse[0],
"inner_hits": {
"name": collapse[0],
"size": collapse[1],
"sort": query["sort"]
}
}
return query
def extended_key_string(self):
""" Return an extended key as a base58 string. """
return Base58.encode_check(self.extended_key())
def address(self, address: str):
self.address_bytes = Base58.decode(address)
def address(self) -> str:
if self.address_bytes:
return Base58.encode(self.address_bytes)