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109 lines
7.6 KiB
Python
109 lines
7.6 KiB
Python
from common import *
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from apps.binance.helpers import produce_json_for_signing
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from apps.binance.sign_tx import generate_content_signature, sign_tx
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from trezor.crypto.curve import secp256k1
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from trezor.crypto.hashlib import sha256
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from trezor.messages.BinanceCancelMsg import BinanceCancelMsg
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from trezor.messages.BinanceCoin import BinanceCoin
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from trezor.messages.BinanceInputOutput import BinanceInputOutput
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from trezor.messages.BinanceOrderMsg import BinanceOrderMsg
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from trezor.messages.BinanceSignTx import BinanceSignTx
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from trezor.messages.BinanceTransferMsg import BinanceTransferMsg
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class TestBinanceSign(unittest.TestCase):
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def test_order_signature(self):
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# source of testing data
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# https://github.com/binance-chain/javascript-sdk/blob/master/__tests__/fixtures/placeOrder.json
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json_hex_msg = "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"
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expected_signature = "851fc9542342321af63ecbba7d3ece545f2a42bad01ba32cff5535b18e54b6d3106e10b6a4525993d185a1443d9a125186960e028eabfdd8d76cf70a3a7e3100"
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public_key = "029729a52e4e3c2b4a4e52aa74033eedaf8ba1df5ab6d1f518fd69e67bbd309b0e"
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private_key = "90335b9d2153ad1a9799a3ccc070bd64b4164e9642ee1dd48053c33f9a3a05e9"
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# Testing data for object creation is decoded from json_hex_msg
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envelope = BinanceSignTx(msg_count=1, account_number=34, chain_id="Binance-Chain-Nile", memo="", sequence=32, source=1)
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msg = BinanceOrderMsg(id="BA36F0FAD74D8F41045463E4774F328F4AF779E5-33",
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ordertype=2,
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price=100000000,
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quantity=100000000,
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sender="tbnb1hgm0p7khfk85zpz5v0j8wnej3a90w709zzlffd",
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side=1,
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symbol="ADA.B-B63_BNB",
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timeinforce=1)
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msg_json = produce_json_for_signing(envelope, msg)
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#check if our json string produced for signing is the same as test vector
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self.assertEqual(hexlify(msg_json).decode(), json_hex_msg)
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#verify signature against public key
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signature = generate_content_signature(msg_json.encode(), unhexlify(private_key))
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self.assertTrue(verify_content_signature(unhexlify(public_key), signature, unhexlify(json_hex_msg)))
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#check if the signed data is the same as test vector
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self.assertEqual(signature, unhexlify(expected_signature))
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def test_cancel_signature(self):
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# source of testing data
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# https://github.com/binance-chain/javascript-sdk/blob/master/__tests__/fixtures/cancelOrder.json
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json_hex_msg = "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"
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expected_signature = "d93fb0402b2b30e7ea08e123bb139ad68bf0a1577f38592eb22d11e127f09bbd3380f29b4bf15bdfa973454c5c8ed444f2e256e956fe98cfd21e886a946e21e5"
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public_key = "029729a52e4e3c2b4a4e52aa74033eedaf8ba1df5ab6d1f518fd69e67bbd309b0e"
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private_key = "90335b9d2153ad1a9799a3ccc070bd64b4164e9642ee1dd48053c33f9a3a05e9"
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# Testing data for object creation is decoded from json_hex_msg
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envelope = BinanceSignTx(msg_count=1, account_number=34, chain_id="Binance-Chain-Nile", memo="", sequence=33, source=1)
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msg = BinanceCancelMsg(refid="BA36F0FAD74D8F41045463E4774F328F4AF779E5-29",
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sender="tbnb1hgm0p7khfk85zpz5v0j8wnej3a90w709zzlffd",
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symbol="BCHSV.B-10F_BNB")
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msg_json = produce_json_for_signing(envelope, msg)
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#check if our json string produced for signing is the same as test vector
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self.assertEqual(hexlify(msg_json).decode(), json_hex_msg)
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#verify signature against public key
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signature = generate_content_signature(msg_json.encode(), unhexlify(private_key))
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self.assertTrue(verify_content_signature(unhexlify(public_key), signature, unhexlify(json_hex_msg)))
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#check if the signed data is the same as test vector
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self.assertEqual(signature, unhexlify(expected_signature))
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def test_transfer_signature(self):
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# source of testing data
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# https://github.com/binance-chain/javascript-sdk/blob/master/__tests__/fixtures/transfer.json
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json_hex_msg = "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"
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expected_signature = "97b4c2e41b0d0f61ddcf4020fff0ecb227d6df69b3dd7e657b34be0e32b956e22d0c6be5832d25353ae24af0bb223d4a5337320518c4e7708b84c8e05eb6356b"
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public_key = "029729a52e4e3c2b4a4e52aa74033eedaf8ba1df5ab6d1f518fd69e67bbd309b0e"
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private_key = "90335b9d2153ad1a9799a3ccc070bd64b4164e9642ee1dd48053c33f9a3a05e9"
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# Testing data for object creation is decoded from json_hex_msg
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envelope = BinanceSignTx(msg_count=1, account_number=34, chain_id="Binance-Chain-Nile", memo="test", sequence=31, source=1)
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coin = BinanceCoin(denom="BNB", amount=1000000000)
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first_input = BinanceInputOutput(address="tbnb1hgm0p7khfk85zpz5v0j8wnej3a90w709zzlffd", coins=[coin])
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first_output = BinanceInputOutput(address="tbnb1ss57e8sa7xnwq030k2ctr775uac9gjzglqhvpy", coins=[coin])
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msg = BinanceTransferMsg(inputs=[first_input], outputs=[first_output])
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msg_json = produce_json_for_signing(envelope, msg)
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#check if our json string produced for signing is the same as test vector
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self.assertEqual(hexlify(msg_json).decode(), json_hex_msg)
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#verify signature against public key
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signature = generate_content_signature(msg_json.encode(), unhexlify(private_key))
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self.assertTrue(verify_content_signature(unhexlify(public_key), signature, unhexlify(json_hex_msg)))
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#check if the signed data is the same as test vector
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self.assertEqual(signature, unhexlify(expected_signature))
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def verify_content_signature(
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public_key: bytes, signature: bytes, unsigned_data: bytes
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) -> bool:
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msghash = sha256(unsigned_data).digest()
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return secp256k1.verify(public_key, signature, msghash)
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if __name__ == '__main__':
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unittest.main()
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