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https://github.com/trezor/trezor-firmware.git
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131 lines
4.4 KiB
Python
131 lines
4.4 KiB
Python
from common import H_, unittest # isort:skip
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import storage.cache_codec
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from trezor.enums import InputScriptType
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from trezor.messages import AuthorizeCoinJoin, GetOwnershipProof, SignTx
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from trezor.wire import context
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from trezor.wire.codec.codec_context import CodecContext
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from apps.bitcoin.authorization import CoinJoinAuthorization
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from apps.common import coins
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_ROUND_ID_LEN = 32
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class TestAuthorization(unittest.TestCase):
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coin = coins.by_name("Bitcoin")
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def setUpClass(self):
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context.CURRENT_CONTEXT = CodecContext(None, bytearray(64))
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def tearDownClass(self):
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context.CURRENT_CONTEXT = None
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def setUp(self):
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self.msg_auth = AuthorizeCoinJoin(
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coordinator="www.example.com",
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max_rounds=3,
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max_coordinator_fee_rate=int(0.3 * 10**8),
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max_fee_per_kvbyte=7000,
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address_n=[H_(84), H_(0), H_(0)],
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coin_name=self.coin.coin_name,
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script_type=InputScriptType.SPENDWITNESS,
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)
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self.authorization = CoinJoinAuthorization(self.msg_auth)
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storage.cache_codec.start_session()
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def test_ownership_proof_account_depth_mismatch(self):
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# Account depth mismatch.
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msg = GetOwnershipProof(
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address_n=[H_(84), H_(0), H_(0), 1],
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coin_name=self.coin.coin_name,
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script_type=InputScriptType.SPENDWITNESS,
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user_confirmation=True,
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commitment_data=b"\x0fwww.example.com"
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+ int.to_bytes(1, _ROUND_ID_LEN, "big"),
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)
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self.assertFalse(self.authorization.check_get_ownership_proof(msg))
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def test_ownership_proof_account_path_mismatch(self):
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# Account path mismatch.
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msg = GetOwnershipProof(
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address_n=[H_(49), H_(0), H_(0), 1, 2],
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coin_name=self.coin.coin_name,
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script_type=InputScriptType.SPENDWITNESS,
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user_confirmation=True,
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commitment_data=b"\x0fwww.example.com"
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+ int.to_bytes(1, _ROUND_ID_LEN, "big"),
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)
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self.assertFalse(self.authorization.check_get_ownership_proof(msg))
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def test_ownership_proof_coordinator_mismatch(self):
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# Coordinator name mismatch.
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msg = GetOwnershipProof(
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address_n=[H_(84), H_(0), H_(0), 1, 2],
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coin_name=self.coin.coin_name,
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script_type=InputScriptType.SPENDWITNESS,
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user_confirmation=True,
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commitment_data=b"\x0fwww.example.org"
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+ int.to_bytes(1, _ROUND_ID_LEN, "big"),
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)
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self.assertFalse(self.authorization.check_get_ownership_proof(msg))
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def test_ownership_proof_wrong_coordinator_length(self):
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msg = GetOwnershipProof(
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address_n=[H_(84), H_(0), H_(0), 1, 2],
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coin_name=self.coin.coin_name,
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script_type=InputScriptType.SPENDWITNESS,
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user_confirmation=True,
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commitment_data=b"\x0ewww.example.com"
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+ int.to_bytes(1, _ROUND_ID_LEN - 1, "big"),
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)
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self.assertFalse(self.authorization.check_get_ownership_proof(msg))
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msg = GetOwnershipProof(
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address_n=[H_(84), H_(0), H_(0), 1, 2],
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coin_name=self.coin.coin_name,
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script_type=InputScriptType.SPENDWITNESS,
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user_confirmation=True,
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commitment_data=b"\x10www.example.com"
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+ int.to_bytes(1, _ROUND_ID_LEN + 1, "big"),
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)
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self.assertFalse(self.authorization.check_get_ownership_proof(msg))
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def test_authorize_ownership_proof(self):
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msg = GetOwnershipProof(
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address_n=[H_(84), H_(0), H_(0), 1, 2],
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coin_name=self.coin.coin_name,
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script_type=InputScriptType.SPENDWITNESS,
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user_confirmation=True,
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commitment_data=b"\x0fwww.example.com"
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+ int.to_bytes(1, _ROUND_ID_LEN, "big"),
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)
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self.assertTrue(self.authorization.check_get_ownership_proof(msg))
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def test_approve_sign_tx(self):
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msg = SignTx(
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outputs_count=10,
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inputs_count=21,
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coin_name=self.coin.coin_name,
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lock_time=0,
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)
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self.assertTrue(self.authorization.approve_sign_tx(msg))
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self.assertTrue(self.authorization.approve_sign_tx(msg))
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self.assertTrue(self.authorization.approve_sign_tx(msg))
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self.assertFalse(self.authorization.approve_sign_tx(msg))
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if __name__ == "__main__":
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unittest.main()
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