def make_test_tx(s=100000, g=50, data='', nonce=0):
return Transaction(nonce=nonce,
startgas=s,
gasprice=g,
value=0,
data=data,
to=b'\x35' * 20)
class TestTypedSignature(unittest.TestCase):
raw_tx = Transaction(
nonce=0x0d,
gasprice=0x02540be400,
startgas=0x7530,
to=bytes.fromhex("314b2cd22c6d26618ce051a58c65af1253aecbb8"),
value=0x056bc75e2d63100000,
data=b"",
from_full_shard_key=0xc47decfd,
to_full_shard_key=0xc49c1950,
network_id=0x03,
)
tx = [
{
"type": "uint256",
"name": "nonce",
"value": "0x0d"
},
{
"type": "uint256",
"name": "gasPrice",
"value": "0x02540be400"
},
{
"type": "uint256",
"name": "gasLimit",
"value": "0x7530"
},
{
"type": "uint160",
"name": "to",
"value": "0x314b2cd22c6d26618ce051a58c65af1253aecbb8",
},
{
"type": "uint256",
"name": "value",
"value": "0x056bc75e2d63100000"
},
{
"type": "bytes",
"name": "data",
"value": "0x"
},
{
"type": "uint32",
"name": "fromFullShardId",
"value": "0xc47decfd"
},
{
"type": "uint32",
"name": "toFullShardId",
"value": "0xc49c1950"
},
{
"type": "uint256",
"name": "networkId",
"value": "0x03"
},
{
"type": "string",
"name": "qkcDomain",
"value": "bottom-quark"
},
]
def test_typed(self):
assert tx_to_typed_data(self.raw_tx) == self.tx
def test_solidity_pack(self):
schema = list(
map(lambda x: "{} {}".format(x["type"], x["name"]), self.tx))
types = list(map(lambda x: x["type"], self.tx))
data = list(
map(
lambda x: bytes.fromhex(x["value"][2:])
if x["type"] == "bytes" else x["value"],
self.tx,
))
h1 = solidity_pack(["string"] * len(self.tx), schema)
h2 = solidity_pack(types, data)
assert (
h1.hex() ==
"75696e74323536206e6f6e636575696e7432353620676173507269636575696e74323536206761734c696d697475696e7431363020746f75696e743235362076616c75656279746573206461746175696e7433322066726f6d46756c6c5368617264496475696e74333220746f46756c6c5368617264496475696e74323536206e6574776f726b4964737472696e6720716b63446f6d61696e"
)
assert (
h2.hex() ==
"000000000000000000000000000000000000000000000000000000000000000d00000000000000000000000000000000000000000000000000000002540be4000000000000000000000000000000000000000000000000000000000000007530314b2cd22c6d26618ce051a58c65af1253aecbb80000000000000000000000000000000000000000000000056bc75e2d63100000c47decfdc49c19500000000000000000000000000000000000000000000000000000000000000003626f74746f6d2d717561726b"
)
def test_typed_signature_hash(self):
h = typed_signature_hash(self.tx)
assert h == "0x57dfcc7be8e4249fb6e75a45dc5ecdfed0309ed951b6adc69b8a659c7eca33bf"
def test_recover(self):
"""
"""
self.raw_tx._in_mutable_context = True
self.raw_tx.version = 1
self.raw_tx.r = (
0xb5145678e43df2b7ea8e0e969e51dbf72c956dd52e234c95393ad68744394855)
self.raw_tx.s = (
0x44515b465dbbf746a484239c11adb98f967e35347e17e71b84d850d8e5c38a6a)
self.raw_tx.v = 0x1b
self.raw_tx._in_mutable_context = False
assert self.raw_tx.sender == bytes.fromhex(
"8b74a79290a437aa9589be3227d9bb81b22beff1")
class TestTypedSignature(unittest.TestCase):
raw_tx = Transaction(
nonce=0x0d,
gasprice=0x02540be400,
startgas=0x7530,
to=bytes.fromhex("314b2cd22c6d26618ce051a58c65af1253aecbb8"),
value=0x056bc75e2d63100000,
data=b"",
network_id=0x03,
from_full_shard_key=0xc47decfd,
to_full_shard_key=0xc49c1950,
gas_token_id=0x0111,
transfer_token_id=0x0222,
)
tx = [
{
"type": "uint256",
"name": "nonce",
"value": "0x0d"
},
{
"type": "uint256",
"name": "gasPrice",
"value": "0x02540be400"
},
{
"type": "uint256",
"name": "gasLimit",
"value": "0x7530"
},
{
"type": "uint160",
"name": "to",
"value": "0x314b2cd22c6d26618ce051a58c65af1253aecbb8",
},
{
"type": "uint256",
"name": "value",
"value": "0x056bc75e2d63100000"
},
{
"type": "bytes",
"name": "data",
"value": "0x"
},
{
"type": "uint256",
"name": "networkId",
"value": "0x03"
},
{
"type": "uint32",
"name": "fromFullShardKey",
"value": "0xc47decfd"
},
{
"type": "uint32",
"name": "toFullShardKey",
"value": "0xc49c1950"
},
{
"type": "uint64",
"name": "gasTokenId",
"value": "0x0111"
},
{
"type": "uint64",
"name": "transferTokenId",
"value": "0x0222"
},
{
"type": "string",
"name": "qkcDomain",
"value": "bottom-quark"
},
]
def test_typed(self):
self.assertEqual(tx_to_typed_data(self.raw_tx), self.tx)
def test_solidity_pack(self):
schema = list(
map(lambda x: "{} {}".format(x["type"], x["name"]), self.tx))
types = list(map(lambda x: x["type"], self.tx))
data = list(
map(
lambda x: bytes.fromhex(x["value"][2:])
if x["type"] == "bytes" else x["value"],
self.tx,
))
h1 = solidity_pack(["string"] * len(self.tx), schema)
h2 = solidity_pack(types, data)
self.assertEqual(
h1.hex(),
"75696e74323536206e6f6e636575696e7432353620676173507269636575696e74323536206761734c696d697475696e7431363020746f75696e743235362076616c75656279746573206461746175696e74323536206e6574776f726b496475696e7433322066726f6d46756c6c53686172644b657975696e74333220746f46756c6c53686172644b657975696e74363420676173546f6b656e496475696e743634207472616e73666572546f6b656e4964737472696e6720716b63446f6d61696e",
)
self.assertEqual(
h2.hex(),
"000000000000000000000000000000000000000000000000000000000000000d00000000000000000000000000000000000000000000000000000002540be4000000000000000000000000000000000000000000000000000000000000007530314b2cd22c6d26618ce051a58c65af1253aecbb80000000000000000000000000000000000000000000000056bc75e2d631000000000000000000000000000000000000000000000000000000000000000000003c47decfdc49c195000000000000001110000000000000222626f74746f6d2d717561726b",
)
def test_typed_signature_hash(self):
h = typed_signature_hash(self.tx)
self.assertEqual(
h,
"0xe768719d0a211ffb0b7f9c7bc6af9286136b3dd8b6be634a57dc9d6bee35b492"
)
def test_recover(self):
"""
"""
self.raw_tx._in_mutable_context = True
self.raw_tx.version = 1
self.raw_tx.r = (
0xb5145678e43df2b7ea8e0e969e51dbf72c956dd52e234c95393ad68744394855)
self.raw_tx.s = (
0x44515b465dbbf746a484239c11adb98f967e35347e17e71b84d850d8e5c38a6a)
self.raw_tx.v = 0x1b
self.raw_tx._in_mutable_context = False
self.assertEqual(self.raw_tx.sender.hex(),
"2e6144d0a4786e6f62892eee59c24d1e81e33272")