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99 lines
5.3 KiB
Python
99 lines
5.3 KiB
Python
from common import *
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from trezor.messages.RipplePayment import RipplePayment
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from trezor.messages.RippleSignTx import RippleSignTx
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from apps.ripple.serialize import serialize, serialize_amount
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from apps.ripple.sign_tx import get_network_prefix
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class TestRippleSerializer(unittest.TestCase):
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def test_amount(self):
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# https://github.com/ripple/ripple-binary-codec/blob/4581f1b41e712f545ba08be15e188a557c731ecf/test/fixtures/data-driven-tests.json#L2494
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assert serialize_amount(0) == unhexlify("4000000000000000")
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assert serialize_amount(1) == unhexlify("4000000000000001")
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assert serialize_amount(93493429243) == unhexlify("40000015c4a483fb")
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with self.assertRaises(ValueError):
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serialize_amount(1000000000000000000) # too large
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with self.assertRaises(ValueError):
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serialize_amount(-1) # negative not supported
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with self.assertRaises(Exception):
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serialize_amount(1.1) # float numbers not supported
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def test_transactions(self):
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# from https://github.com/miracle2k/ripple-python
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source_address = "r3P9vH81KBayazSTrQj6S25jW6kDb779Gi"
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payment = RipplePayment(200000000, "r3kmLJN5D28dHuH8vZNUZpMC43pEHpaocV")
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common = RippleSignTx(None, 10, None, 1, None, payment)
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assert serialize(common, source_address) == unhexlify(
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"120000240000000161400000000bebc20068400000000000000a811450f97a072f1c4357f1ad84566a609479d927c9428314550fc62003e785dc231a1058a05e56e3f09cf4e6"
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)
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source_address = "r3kmLJN5D28dHuH8vZNUZpMC43pEHpaocV"
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payment = RipplePayment(1, "r3P9vH81KBayazSTrQj6S25jW6kDb779Gi")
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common = RippleSignTx(None, 99, None, 99, None, payment)
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assert serialize(common, source_address) == unhexlify(
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"12000024000000636140000000000000016840000000000000638114550fc62003e785dc231a1058a05e56e3f09cf4e6831450f97a072f1c4357f1ad84566a609479d927c942"
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)
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# https://github.com/ripple/ripple-binary-codec/blob/4581f1b41e712f545ba08be15e188a557c731ecf/test/fixtures/data-driven-tests.json#L1579
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source_address = "r9TeThyi5xiuUUrFjtPKZiHcDxs7K9H6Rb"
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payment = RipplePayment(25000000, "r4BPgS7DHebQiU31xWELvZawwSG2fSPJ7C")
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common = RippleSignTx(None, 10, 0, 2, None, payment)
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assert serialize(common, source_address) == unhexlify(
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"120000220000000024000000026140000000017d784068400000000000000a81145ccb151f6e9d603f394ae778acf10d3bece874f68314e851bbbe79e328e43d68f43445368133df5fba5a"
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)
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# https://github.com/ripple/ripple-binary-codec/blob/4581f1b41e712f545ba08be15e188a557c731ecf/test/fixtures/data-driven-tests.json#L1651
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source_address = "rGWTUVmm1fB5QUjMYn8KfnyrFNgDiD9H9e"
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payment = RipplePayment(200000, "rw71Qs1UYQrSQ9hSgRohqNNQcyjCCfffkQ")
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common = RippleSignTx(None, 15, 0, 144, None, payment)
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# 201b005ee9ba removed from the test vector because last ledger sequence is not supported
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assert serialize(common, source_address) == unhexlify(
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"12000022000000002400000090614000000000030d4068400000000000000f8114aa1bd19d9e87be8069fdbf6843653c43837c03c6831467fe6ec28e0464dd24fb2d62a492aac697cfad02"
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)
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# https://github.com/ripple/ripple-binary-codec/blob/4581f1b41e712f545ba08be15e188a557c731ecf/test/fixtures/data-driven-tests.json#L1732
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source_address = "r4BPgS7DHebQiU31xWELvZawwSG2fSPJ7C"
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payment = RipplePayment(25000000, "rBqSFEFg2B6GBMobtxnU1eLA1zbNC9NDGM")
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common = RippleSignTx(None, 12, 0, 1, None, payment)
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# 2ef72d50ca removed from the test vector because destination tag is not supported
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assert serialize(common, source_address) == unhexlify(
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"120000220000000024000000016140000000017d784068400000000000000c8114e851bbbe79e328e43d68f43445368133df5fba5a831476dac5e814cd4aa74142c3ab45e69a900e637aa2"
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)
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def test_transactions_for_signing(self):
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# https://github.com/ripple/ripple-binary-codec/blob/4581f1b41e712f545ba08be15e188a557c731ecf/test/signing-data-encoding-test.js
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source_address = "r9LqNeG6qHxjeUocjvVki2XR35weJ9mZgQ"
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payment = RipplePayment(1000, "rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh")
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common = RippleSignTx(None, 10, 2147483648, 1, None, payment)
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tx = serialize(
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common,
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source_address,
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pubkey=unhexlify(
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"ed5f5ac8b98974a3ca843326d9b88cebd0560177b973ee0b149f782cfaa06dc66a"
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),
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)
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tx = get_network_prefix() + tx
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assert tx[0:4] == unhexlify("53545800") # signing prefix
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assert tx[4:7] == unhexlify("120000") # transaction type
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assert tx[7:12] == unhexlify("2280000000") # flags
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assert tx[12:17] == unhexlify("2400000001") # sequence
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assert tx[17:26] == unhexlify("6140000000000003e8") # amount
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assert tx[26:35] == unhexlify("68400000000000000a") # fee
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assert tx[35:70] == unhexlify(
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"7321ed5f5ac8b98974a3ca843326d9b88cebd0560177b973ee0b149f782cfaa06dc66a"
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) # singing pub key
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assert tx[70:92] == unhexlify(
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"81145b812c9d57731e27a2da8b1830195f88ef32a3b6"
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) # account
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assert tx[92:114] == unhexlify(
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"8314b5f762798a53d543a014caf8b297cff8f2f937e8"
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) # destination
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assert len(tx[114:]) == 0 # that's it
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if __name__ == "__main__":
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unittest.main()
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