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https://github.com/trezor/trezor-firmware.git
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08945c48e1
This supports only fraction of the whole binary format Ripple uses. This is focused on the Payment transaction type, which is currently solely supported.
78 lines
5.1 KiB
Python
78 lines
5.1 KiB
Python
from common import *
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from apps.ripple.serialize import serialize
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from apps.ripple.serialize import serialize_amount
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from apps.ripple.sign_tx import get_network_prefix
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from trezor.messages.RippleSignTx import RippleSignTx
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from trezor.messages.RipplePayment import RipplePayment
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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(ValueError):
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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('120000240000000161400000000bebc20068400000000000000a811450f97a072f1c4357f1ad84566a609479d927c9428314550fc62003e785dc231a1058a05e56e3f09cf4e6')
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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('12000024000000636140000000000000016840000000000000638114550fc62003e785dc231a1058a05e56e3f09cf4e6831450f97a072f1c4357f1ad84566a609479d927c942')
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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('120000220000000024000000026140000000017d784068400000000000000a81145ccb151f6e9d603f394ae778acf10d3bece874f68314e851bbbe79e328e43d68f43445368133df5fba5a')
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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('12000022000000002400000090614000000000030d4068400000000000000f8114aa1bd19d9e87be8069fdbf6843653c43837c03c6831467fe6ec28e0464dd24fb2d62a492aac697cfad02')
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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('120000220000000024000000016140000000017d784068400000000000000c8114e851bbbe79e328e43d68f43445368133df5fba5a831476dac5e814cd4aa74142c3ab45e69a900e637aa2')
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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(common, source_address, pubkey=unhexlify('ed5f5ac8b98974a3ca843326d9b88cebd0560177b973ee0b149f782cfaa06dc66a'))
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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('7321ed5f5ac8b98974a3ca843326d9b88cebd0560177b973ee0b149f782cfaa06dc66a') # singing pub key
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assert tx[70:92] == unhexlify('81145b812c9d57731e27a2da8b1830195f88ef32a3b6') # account
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assert tx[92:114] == unhexlify('8314b5f762798a53d543a014caf8b297cff8f2f937e8') # 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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