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761 lines
39 KiB
761 lines
39 KiB
import base64 |
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import unittest |
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import sys |
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from lib import bitcoin |
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from lib.bitcoin import ( |
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public_key_to_p2pkh, |
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bip32_root, bip32_public_derivation, bip32_private_derivation, |
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Hash, address_from_private_key, |
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is_address, is_private_key, xpub_from_xprv, is_new_seed, is_old_seed, |
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var_int, op_push, address_to_script, |
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deserialize_privkey, serialize_privkey, is_segwit_address, |
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is_b58_address, address_to_scripthash, is_minikey, is_compressed, is_xpub, |
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xpub_type, is_xprv, is_bip32_derivation, seed_type, EncodeBase58Check, |
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script_num_to_hex, push_script, add_number_to_script, int_to_hex) |
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from lib import ecc, crypto, ecc_fast |
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from lib.ecc import number_to_string, string_to_number |
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from lib.transaction import opcodes |
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from lib.util import bfh, bh2u |
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from lib import constants |
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from lib.storage import WalletStorage |
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from lib.keystore import xtype_from_derivation |
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|
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from . import SequentialTestCase |
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from . import TestCaseForTestnet |
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from . import FAST_TESTS |
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try: |
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import ecdsa |
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except ImportError: |
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sys.exit("Error: python-ecdsa does not seem to be installed. Try 'sudo pip install ecdsa'") |
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def needs_test_with_all_ecc_implementations(func): |
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"""Function decorator to run a unit test twice: |
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once when libsecp256k1 is not available, once when it is. |
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NOTE: this is inherently sequential; |
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tests running in parallel would break things |
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""" |
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def run_test(*args, **kwargs): |
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if FAST_TESTS: # if set, only run tests once, using fastest implementation |
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func(*args, **kwargs) |
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return |
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ecc_fast.undo_monkey_patching_of_python_ecdsa_internals_with_libsecp256k1() |
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try: |
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# first test without libsecp |
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func(*args, **kwargs) |
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finally: |
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# if libsecp is not available, we are done |
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if not ecc_fast._libsecp256k1: |
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return |
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ecc_fast.do_monkey_patching_of_python_ecdsa_internals_with_libsecp256k1() |
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# if libsecp is available, test again now |
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func(*args, **kwargs) |
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return run_test |
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def needs_test_with_all_aes_implementations(func): |
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"""Function decorator to run a unit test twice: |
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once when pycryptodomex is not available, once when it is. |
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|
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NOTE: this is inherently sequential; |
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tests running in parallel would break things |
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""" |
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def run_test(*args, **kwargs): |
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if FAST_TESTS: # if set, only run tests once, using fastest implementation |
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func(*args, **kwargs) |
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return |
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_aes = crypto.AES |
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crypto.AES = None |
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try: |
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# first test without pycryptodomex |
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func(*args, **kwargs) |
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finally: |
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# if pycryptodomex is not available, we are done |
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if not _aes: |
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return |
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crypto.AES = _aes |
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# if pycryptodomex is available, test again now |
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func(*args, **kwargs) |
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return run_test |
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class Test_bitcoin(SequentialTestCase): |
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def test_libsecp256k1_is_available(self): |
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# we want the unit testing framework to test with libsecp256k1 available. |
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self.assertTrue(bool(ecc_fast._libsecp256k1)) |
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def test_pycryptodomex_is_available(self): |
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# we want the unit testing framework to test with pycryptodomex available. |
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self.assertTrue(bool(crypto.AES)) |
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|
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@needs_test_with_all_aes_implementations |
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@needs_test_with_all_ecc_implementations |
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def test_crypto(self): |
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for message in [b"Chancellor on brink of second bailout for banks", b'\xff'*512]: |
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self._do_test_crypto(message) |
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|
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def _do_test_crypto(self, message): |
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G = ecc.generator() |
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_r = G.order() |
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pvk = ecdsa.util.randrange(_r) |
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Pub = pvk*G |
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pubkey_c = Pub.get_public_key_bytes(True) |
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#pubkey_u = point_to_ser(Pub,False) |
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addr_c = public_key_to_p2pkh(pubkey_c) |
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#print "Private key ", '%064x'%pvk |
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eck = ecc.ECPrivkey(number_to_string(pvk,_r)) |
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#print "Compressed public key ", pubkey_c.encode('hex') |
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enc = ecc.ECPubkey(pubkey_c).encrypt_message(message) |
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dec = eck.decrypt_message(enc) |
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self.assertEqual(message, dec) |
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#print "Uncompressed public key", pubkey_u.encode('hex') |
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#enc2 = EC_KEY.encrypt_message(message, pubkey_u) |
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dec2 = eck.decrypt_message(enc) |
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self.assertEqual(message, dec2) |
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signature = eck.sign_message(message, True) |
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#print signature |
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eck.verify_message_for_address(signature, message) |
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@needs_test_with_all_ecc_implementations |
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def test_ecc_sanity(self): |
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G = ecc.generator() |
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n = G.order() |
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self.assertEqual(ecc.CURVE_ORDER, n) |
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inf = n * G |
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self.assertEqual(ecc.point_at_infinity(), inf) |
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self.assertTrue(inf.is_at_infinity()) |
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self.assertFalse(G.is_at_infinity()) |
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self.assertEqual(11 * G, 7 * G + 4 * G) |
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self.assertEqual((n + 2) * G, 2 * G) |
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self.assertEqual((n - 2) * G, -2 * G) |
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A = (n - 2) * G |
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B = (n - 1) * G |
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C = n * G |
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D = (n + 1) * G |
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self.assertFalse(A.is_at_infinity()) |
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self.assertFalse(B.is_at_infinity()) |
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self.assertTrue(C.is_at_infinity()) |
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self.assertTrue((C * 5).is_at_infinity()) |
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self.assertFalse(D.is_at_infinity()) |
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self.assertEqual(inf, C) |
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self.assertEqual(inf, A + 2 * G) |
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self.assertEqual(inf, D + (-1) * G) |
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self.assertNotEqual(A, B) |
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@needs_test_with_all_ecc_implementations |
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def test_msg_signing(self): |
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msg1 = b'Chancellor on brink of second bailout for banks' |
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msg2 = b'Electrum' |
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def sign_message_with_wif_privkey(wif_privkey, msg): |
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txin_type, privkey, compressed = deserialize_privkey(wif_privkey) |
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key = ecc.ECPrivkey(privkey) |
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return key.sign_message(msg, compressed) |
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sig1 = sign_message_with_wif_privkey( |
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'L1TnU2zbNaAqMoVh65Cyvmcjzbrj41Gs9iTLcWbpJCMynXuap6UN', msg1) |
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addr1 = '15hETetDmcXm1mM4sEf7U2KXC9hDHFMSzz' |
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sig2 = sign_message_with_wif_privkey( |
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'5Hxn5C4SQuiV6e62A1MtZmbSeQyrLFhu5uYks62pU5VBUygK2KD', msg2) |
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addr2 = '1GPHVTY8UD9my6jyP4tb2TYJwUbDetyNC6' |
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sig1_b64 = base64.b64encode(sig1) |
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sig2_b64 = base64.b64encode(sig2) |
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self.assertEqual(sig1_b64, b'H/9jMOnj4MFbH3d7t4yCQ9i7DgZU/VZ278w3+ySv2F4yIsdqjsc5ng3kmN8OZAThgyfCZOQxZCWza9V5XzlVY0Y=') |
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self.assertEqual(sig2_b64, b'G84dmJ8TKIDKMT9qBRhpX2sNmR0y5t+POcYnFFJCs66lJmAs3T8A6Sbpx7KA6yTQ9djQMabwQXRrDomOkIKGn18=') |
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self.assertTrue(ecc.verify_message_with_address(addr1, sig1, msg1)) |
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self.assertTrue(ecc.verify_message_with_address(addr2, sig2, msg2)) |
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self.assertFalse(ecc.verify_message_with_address(addr1, b'wrong', msg1)) |
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self.assertFalse(ecc.verify_message_with_address(addr1, sig2, msg1)) |
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@needs_test_with_all_aes_implementations |
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@needs_test_with_all_ecc_implementations |
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def test_decrypt_message(self): |
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key = WalletStorage.get_eckey_from_password('pw123') |
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self.assertEqual(b'me<(s_s)>age', key.decrypt_message(b'QklFMQMDFtgT3zWSQsa+Uie8H/WvfUjlu9UN9OJtTt3KlgKeSTi6SQfuhcg1uIz9hp3WIUOFGTLr4RNQBdjPNqzXwhkcPi2Xsbiw6UCNJncVPJ6QBg==')) |
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self.assertEqual(b'me<(s_s)>age', key.decrypt_message(b'QklFMQKXOXbylOQTSMGfo4MFRwivAxeEEkewWQrpdYTzjPhqjHcGBJwdIhB7DyRfRQihuXx1y0ZLLv7XxLzrILzkl/H4YUtZB4uWjuOAcmxQH4i/Og==')) |
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self.assertEqual(b'hey_there' * 100, key.decrypt_message(b'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')) |
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@needs_test_with_all_aes_implementations |
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@needs_test_with_all_ecc_implementations |
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def test_encrypt_message(self): |
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key = WalletStorage.get_eckey_from_password('secret_password77') |
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msgs = [ |
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bytes([0] * 555), |
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b'cannot think of anything funny' |
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] |
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for plaintext in msgs: |
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ciphertext1 = key.encrypt_message(plaintext) |
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ciphertext2 = key.encrypt_message(plaintext) |
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self.assertEqual(plaintext, key.decrypt_message(ciphertext1)) |
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self.assertEqual(plaintext, key.decrypt_message(ciphertext2)) |
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self.assertNotEqual(ciphertext1, ciphertext2) |
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@needs_test_with_all_ecc_implementations |
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def test_sign_transaction(self): |
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eckey1 = ecc.ECPrivkey(bfh('7e1255fddb52db1729fc3ceb21a46f95b8d9fe94cc83425e936a6c5223bb679d')) |
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sig1 = eckey1.sign_transaction(bfh('5a548b12369a53faaa7e51b5081829474ebdd9c924b3a8230b69aa0be254cd94')) |
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self.assertEqual(bfh('3045022100902a288b98392254cd23c0e9a49ac6d7920f171b8249a48e484b998f1874a2010220723d844826828f092cf400cb210c4fa0b8cd1b9d1a7f21590e78e022ff6476b9'), sig1) |
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eckey2 = ecc.ECPrivkey(bfh('c7ce8c1462c311eec24dff9e2532ac6241e50ae57e7d1833af21942136972f23')) |
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sig2 = eckey2.sign_transaction(bfh('642a2e66332f507c92bda910158dfe46fc10afbf72218764899d3af99a043fac')) |
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self.assertEqual(bfh('30440220618513f4cfc87dde798ce5febae7634c23e7b9254a1eabf486be820f6a7c2c4702204fef459393a2b931f949e63ced06888f35e286e446dc46feb24b5b5f81c6ed52'), sig2) |
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@needs_test_with_all_aes_implementations |
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def test_aes_homomorphic(self): |
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"""Make sure AES is homomorphic.""" |
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payload = u'\u66f4\u7a33\u5b9a\u7684\u4ea4\u6613\u5e73\u53f0' |
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password = u'secret' |
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enc = crypto.pw_encode(payload, password) |
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dec = crypto.pw_decode(enc, password) |
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self.assertEqual(dec, payload) |
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@needs_test_with_all_aes_implementations |
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def test_aes_encode_without_password(self): |
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"""When not passed a password, pw_encode is noop on the payload.""" |
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payload = u'\u66f4\u7a33\u5b9a\u7684\u4ea4\u6613\u5e73\u53f0' |
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enc = crypto.pw_encode(payload, None) |
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self.assertEqual(payload, enc) |
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@needs_test_with_all_aes_implementations |
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def test_aes_deencode_without_password(self): |
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"""When not passed a password, pw_decode is noop on the payload.""" |
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payload = u'\u66f4\u7a33\u5b9a\u7684\u4ea4\u6613\u5e73\u53f0' |
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enc = crypto.pw_decode(payload, None) |
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self.assertEqual(payload, enc) |
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@needs_test_with_all_aes_implementations |
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def test_aes_decode_with_invalid_password(self): |
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"""pw_decode raises an Exception when supplied an invalid password.""" |
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payload = u"blah" |
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password = u"uber secret" |
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wrong_password = u"not the password" |
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enc = crypto.pw_encode(payload, password) |
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self.assertRaises(Exception, crypto.pw_decode, enc, wrong_password) |
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|
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def test_hash(self): |
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"""Make sure the Hash function does sha256 twice""" |
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payload = u"test" |
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expected = b'\x95MZI\xfdp\xd9\xb8\xbc\xdb5\xd2R&x)\x95\x7f~\xf7\xfalt\xf8\x84\x19\xbd\xc5\xe8"\t\xf4' |
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result = Hash(payload) |
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self.assertEqual(expected, result) |
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|
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def test_int_to_hex(self): |
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self.assertEqual('00', int_to_hex(0, 1)) |
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self.assertEqual('ff', int_to_hex(-1, 1)) |
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self.assertEqual('00000000', int_to_hex(0, 4)) |
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self.assertEqual('01000000', int_to_hex(1, 4)) |
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self.assertEqual('7f', int_to_hex(127, 1)) |
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self.assertEqual('7f00', int_to_hex(127, 2)) |
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self.assertEqual('80', int_to_hex(128, 1)) |
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self.assertEqual('80', int_to_hex(-128, 1)) |
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self.assertEqual('8000', int_to_hex(128, 2)) |
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self.assertEqual('ff', int_to_hex(255, 1)) |
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self.assertEqual('ff7f', int_to_hex(32767, 2)) |
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self.assertEqual('0080', int_to_hex(-32768, 2)) |
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self.assertEqual('ffff', int_to_hex(65535, 2)) |
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with self.assertRaises(OverflowError): int_to_hex(256, 1) |
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with self.assertRaises(OverflowError): int_to_hex(-129, 1) |
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with self.assertRaises(OverflowError): int_to_hex(-257, 1) |
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with self.assertRaises(OverflowError): int_to_hex(65536, 2) |
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with self.assertRaises(OverflowError): int_to_hex(-32769, 2) |
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|
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def test_var_int(self): |
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for i in range(0xfd): |
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self.assertEqual(var_int(i), "{:02x}".format(i) ) |
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|
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self.assertEqual(var_int(0xfd), "fdfd00") |
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self.assertEqual(var_int(0xfe), "fdfe00") |
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self.assertEqual(var_int(0xff), "fdff00") |
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self.assertEqual(var_int(0x1234), "fd3412") |
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self.assertEqual(var_int(0xffff), "fdffff") |
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self.assertEqual(var_int(0x10000), "fe00000100") |
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self.assertEqual(var_int(0x12345678), "fe78563412") |
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self.assertEqual(var_int(0xffffffff), "feffffffff") |
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self.assertEqual(var_int(0x100000000), "ff0000000001000000") |
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self.assertEqual(var_int(0x0123456789abcdef), "ffefcdab8967452301") |
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|
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def test_op_push(self): |
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self.assertEqual(op_push(0x00), '00') |
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self.assertEqual(op_push(0x12), '12') |
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self.assertEqual(op_push(0x4b), '4b') |
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self.assertEqual(op_push(0x4c), '4c4c') |
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self.assertEqual(op_push(0xfe), '4cfe') |
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self.assertEqual(op_push(0xff), '4cff') |
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self.assertEqual(op_push(0x100), '4d0001') |
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self.assertEqual(op_push(0x1234), '4d3412') |
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self.assertEqual(op_push(0xfffe), '4dfeff') |
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self.assertEqual(op_push(0xffff), '4dffff') |
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self.assertEqual(op_push(0x10000), '4e00000100') |
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self.assertEqual(op_push(0x12345678), '4e78563412') |
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|
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def test_script_num_to_hex(self): |
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# test vectors from https://github.com/btcsuite/btcd/blob/fdc2bc867bda6b351191b5872d2da8270df00d13/txscript/scriptnum.go#L77 |
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self.assertEqual(script_num_to_hex(127), '7f') |
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self.assertEqual(script_num_to_hex(-127), 'ff') |
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self.assertEqual(script_num_to_hex(128), '8000') |
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self.assertEqual(script_num_to_hex(-128), '8080') |
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self.assertEqual(script_num_to_hex(129), '8100') |
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self.assertEqual(script_num_to_hex(-129), '8180') |
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self.assertEqual(script_num_to_hex(256), '0001') |
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self.assertEqual(script_num_to_hex(-256), '0081') |
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self.assertEqual(script_num_to_hex(32767), 'ff7f') |
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self.assertEqual(script_num_to_hex(-32767), 'ffff') |
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self.assertEqual(script_num_to_hex(32768), '008000') |
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self.assertEqual(script_num_to_hex(-32768), '008080') |
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|
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def test_push_script(self): |
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# https://github.com/bitcoin/bips/blob/master/bip-0062.mediawiki#push-operators |
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self.assertEqual(push_script(''), bh2u(bytes([opcodes.OP_0]))) |
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self.assertEqual(push_script('07'), bh2u(bytes([opcodes.OP_7]))) |
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self.assertEqual(push_script('10'), bh2u(bytes([opcodes.OP_16]))) |
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self.assertEqual(push_script('81'), bh2u(bytes([opcodes.OP_1NEGATE]))) |
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self.assertEqual(push_script('11'), '0111') |
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self.assertEqual(push_script(75 * '42'), '4b' + 75 * '42') |
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self.assertEqual(push_script(76 * '42'), bh2u(bytes([opcodes.OP_PUSHDATA1]) + bfh('4c' + 76 * '42'))) |
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self.assertEqual(push_script(100 * '42'), bh2u(bytes([opcodes.OP_PUSHDATA1]) + bfh('64' + 100 * '42'))) |
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self.assertEqual(push_script(255 * '42'), bh2u(bytes([opcodes.OP_PUSHDATA1]) + bfh('ff' + 255 * '42'))) |
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self.assertEqual(push_script(256 * '42'), bh2u(bytes([opcodes.OP_PUSHDATA2]) + bfh('0001' + 256 * '42'))) |
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self.assertEqual(push_script(520 * '42'), bh2u(bytes([opcodes.OP_PUSHDATA2]) + bfh('0802' + 520 * '42'))) |
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|
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def test_add_number_to_script(self): |
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# https://github.com/bitcoin/bips/blob/master/bip-0062.mediawiki#numbers |
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self.assertEqual(add_number_to_script(0), bytes([opcodes.OP_0])) |
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self.assertEqual(add_number_to_script(7), bytes([opcodes.OP_7])) |
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self.assertEqual(add_number_to_script(16), bytes([opcodes.OP_16])) |
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self.assertEqual(add_number_to_script(-1), bytes([opcodes.OP_1NEGATE])) |
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self.assertEqual(add_number_to_script(-127), bfh('01ff')) |
|
self.assertEqual(add_number_to_script(-2), bfh('0182')) |
|
self.assertEqual(add_number_to_script(17), bfh('0111')) |
|
self.assertEqual(add_number_to_script(127), bfh('017f')) |
|
self.assertEqual(add_number_to_script(-32767), bfh('02ffff')) |
|
self.assertEqual(add_number_to_script(-128), bfh('028080')) |
|
self.assertEqual(add_number_to_script(128), bfh('028000')) |
|
self.assertEqual(add_number_to_script(32767), bfh('02ff7f')) |
|
self.assertEqual(add_number_to_script(-8388607), bfh('03ffffff')) |
|
self.assertEqual(add_number_to_script(-32768), bfh('03008080')) |
|
self.assertEqual(add_number_to_script(32768), bfh('03008000')) |
|
self.assertEqual(add_number_to_script(8388607), bfh('03ffff7f')) |
|
self.assertEqual(add_number_to_script(-2147483647), bfh('04ffffffff')) |
|
self.assertEqual(add_number_to_script(-8388608 ), bfh('0400008080')) |
|
self.assertEqual(add_number_to_script(8388608), bfh('0400008000')) |
|
self.assertEqual(add_number_to_script(2147483647), bfh('04ffffff7f')) |
|
|
|
def test_address_to_script(self): |
|
# bech32 native segwit |
|
# test vectors from BIP-0173 |
|
self.assertEqual(address_to_script('BC1QW508D6QEJXTDG4Y5R3ZARVARY0C5XW7KV8F3T4'), '0014751e76e8199196d454941c45d1b3a323f1433bd6') |
|
self.assertEqual(address_to_script('bc1pw508d6qejxtdg4y5r3zarvary0c5xw7kw508d6qejxtdg4y5r3zarvary0c5xw7k7grplx'), '5128751e76e8199196d454941c45d1b3a323f1433bd6751e76e8199196d454941c45d1b3a323f1433bd6') |
|
self.assertEqual(address_to_script('BC1SW50QA3JX3S'), '6002751e') |
|
self.assertEqual(address_to_script('bc1zw508d6qejxtdg4y5r3zarvaryvg6kdaj'), '5210751e76e8199196d454941c45d1b3a323') |
|
|
|
# base58 P2PKH |
|
self.assertEqual(address_to_script('14gcRovpkCoGkCNBivQBvw7eso7eiNAbxG'), '76a91428662c67561b95c79d2257d2a93d9d151c977e9188ac') |
|
self.assertEqual(address_to_script('1BEqfzh4Y3zzLosfGhw1AsqbEKVW6e1qHv'), '76a914704f4b81cadb7bf7e68c08cd3657220f680f863c88ac') |
|
|
|
# base58 P2SH |
|
self.assertEqual(address_to_script('35ZqQJcBQMZ1rsv8aSuJ2wkC7ohUCQMJbT'), 'a9142a84cf00d47f699ee7bbc1dea5ec1bdecb4ac15487') |
|
self.assertEqual(address_to_script('3PyjzJ3im7f7bcV724GR57edKDqoZvH7Ji'), 'a914f47c8954e421031ad04ecd8e7752c9479206b9d387') |
|
|
|
|
|
class Test_bitcoin_testnet(TestCaseForTestnet): |
|
|
|
def test_address_to_script(self): |
|
# bech32 native segwit |
|
# test vectors from BIP-0173 |
|
self.assertEqual(address_to_script('tb1qrp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3q0sl5k7'), '00201863143c14c5166804bd19203356da136c985678cd4d27a1b8c6329604903262') |
|
self.assertEqual(address_to_script('tb1qqqqqp399et2xygdj5xreqhjjvcmzhxw4aywxecjdzew6hylgvsesrxh6hy'), '0020000000c4a5cad46221b2a187905e5266362b99d5e91c6ce24d165dab93e86433') |
|
|
|
# base58 P2PKH |
|
self.assertEqual(address_to_script('mutXcGt1CJdkRvXuN2xoz2quAAQYQ59bRX'), '76a9149da64e300c5e4eb4aaffc9c2fd465348d5618ad488ac') |
|
self.assertEqual(address_to_script('miqtaRTkU3U8rzwKbEHx3g8FSz8GJtPS3K'), '76a914247d2d5b6334bdfa2038e85b20fc15264f8e5d2788ac') |
|
|
|
# base58 P2SH |
|
self.assertEqual(address_to_script('2N3LSvr3hv5EVdfcrxg2Yzecf3SRvqyBE4p'), 'a9146eae23d8c4a941316017946fc761a7a6c85561fb87') |
|
self.assertEqual(address_to_script('2NE4ZdmxFmUgwu5wtfoN2gVniyMgRDYq1kk'), 'a914e4567743d378957cd2ee7072da74b1203c1a7a0b87') |
|
|
|
|
|
class Test_xprv_xpub(SequentialTestCase): |
|
|
|
xprv_xpub = ( |
|
# Taken from test vectors in https://en.bitcoin.it/wiki/BIP_0032_TestVectors |
|
{'xprv': 'xprvA41z7zogVVwxVSgdKUHDy1SKmdb533PjDz7J6N6mV6uS3ze1ai8FHa8kmHScGpWmj4WggLyQjgPie1rFSruoUihUZREPSL39UNdE3BBDu76', |
|
'xpub': 'xpub6H1LXWLaKsWFhvm6RVpEL9P4KfRZSW7abD2ttkWP3SSQvnyA8FSVqNTEcYFgJS2UaFcxupHiYkro49S8yGasTvXEYBVPamhGW6cFJodrTHy', |
|
'xtype': 'standard'}, |
|
{'xprv': 'yprvAJEYHeNEPcyBoQYM7sGCxDiNCTX65u4ANgZuSGTrKN5YCC9MP84SBayrgaMyZV7zvkHrr3HVPTK853s2SPk4EttPazBZBmz6QfDkXeE8Zr7', |
|
'xpub': 'ypub6XDth9u8DzXV1tcpDtoDKMf6kVMaVMn1juVWEesTshcX4zUVvfNgjPJLXrD9N7AdTLnbHFL64KmBn3SNaTe69iZYbYCqLCCNPZKbLz9niQ4', |
|
'xtype': 'p2wpkh-p2sh'}, |
|
{'xprv': 'zprvAWgYBBk7JR8GkraNZJeEodAp2UR1VRWJTXyV1ywuUVs1awUgTiBS1ZTDtLA5F3MFDn1LZzu8dUpSKdT7ToDpvEG6PQu4bJs7zQY47Sd3sEZ', |
|
'xpub': 'zpub6jftahH18ngZyLeqfLBFAm7YaWFVttE9pku5pNMX2qPzTjoq1FVgZMmhjecyB2nqFb31gHE9vNvbaggU6vvWpNZbXEWLLUjYjFqG95LNyT8', |
|
'xtype': 'p2wpkh'}, |
|
) |
|
|
|
def _do_test_bip32(self, seed, sequence): |
|
xprv, xpub = bip32_root(bfh(seed), 'standard') |
|
self.assertEqual("m/", sequence[0:2]) |
|
path = 'm' |
|
sequence = sequence[2:] |
|
for n in sequence.split('/'): |
|
child_path = path + '/' + n |
|
if n[-1] != "'": |
|
xpub2 = bip32_public_derivation(xpub, path, child_path) |
|
xprv, xpub = bip32_private_derivation(xprv, path, child_path) |
|
if n[-1] != "'": |
|
self.assertEqual(xpub, xpub2) |
|
path = child_path |
|
|
|
return xpub, xprv |
|
|
|
@needs_test_with_all_ecc_implementations |
|
def test_bip32(self): |
|
# see https://en.bitcoin.it/wiki/BIP_0032_TestVectors |
|
xpub, xprv = self._do_test_bip32("000102030405060708090a0b0c0d0e0f", "m/0'/1/2'/2/1000000000") |
|
self.assertEqual("xpub6H1LXWLaKsWFhvm6RVpEL9P4KfRZSW7abD2ttkWP3SSQvnyA8FSVqNTEcYFgJS2UaFcxupHiYkro49S8yGasTvXEYBVPamhGW6cFJodrTHy", xpub) |
|
self.assertEqual("xprvA41z7zogVVwxVSgdKUHDy1SKmdb533PjDz7J6N6mV6uS3ze1ai8FHa8kmHScGpWmj4WggLyQjgPie1rFSruoUihUZREPSL39UNdE3BBDu76", xprv) |
|
|
|
xpub, xprv = self._do_test_bip32("fffcf9f6f3f0edeae7e4e1dedbd8d5d2cfccc9c6c3c0bdbab7b4b1aeaba8a5a29f9c999693908d8a8784817e7b7875726f6c696663605d5a5754514e4b484542","m/0/2147483647'/1/2147483646'/2") |
|
self.assertEqual("xpub6FnCn6nSzZAw5Tw7cgR9bi15UV96gLZhjDstkXXxvCLsUXBGXPdSnLFbdpq8p9HmGsApME5hQTZ3emM2rnY5agb9rXpVGyy3bdW6EEgAtqt", xpub) |
|
self.assertEqual("xprvA2nrNbFZABcdryreWet9Ea4LvTJcGsqrMzxHx98MMrotbir7yrKCEXw7nadnHM8Dq38EGfSh6dqA9QWTyefMLEcBYJUuekgW4BYPJcr9E7j", xprv) |
|
|
|
@needs_test_with_all_ecc_implementations |
|
def test_xpub_from_xprv(self): |
|
"""We can derive the xpub key from a xprv.""" |
|
for xprv_details in self.xprv_xpub: |
|
result = xpub_from_xprv(xprv_details['xprv']) |
|
self.assertEqual(result, xprv_details['xpub']) |
|
|
|
@needs_test_with_all_ecc_implementations |
|
def test_is_xpub(self): |
|
for xprv_details in self.xprv_xpub: |
|
xpub = xprv_details['xpub'] |
|
self.assertTrue(is_xpub(xpub)) |
|
self.assertFalse(is_xpub('xpub1nval1d')) |
|
self.assertFalse(is_xpub('xpub661MyMwAqRbcFWohJWt7PHsFEJfZAvw9ZxwQoDa4SoMgsDDM1T7WK3u9E4edkC4ugRnZ8E4xDZRpk8Rnts3Nbt97dPwT52WRONGBADWRONG')) |
|
|
|
@needs_test_with_all_ecc_implementations |
|
def test_xpub_type(self): |
|
for xprv_details in self.xprv_xpub: |
|
xpub = xprv_details['xpub'] |
|
self.assertEqual(xprv_details['xtype'], xpub_type(xpub)) |
|
|
|
@needs_test_with_all_ecc_implementations |
|
def test_is_xprv(self): |
|
for xprv_details in self.xprv_xpub: |
|
xprv = xprv_details['xprv'] |
|
self.assertTrue(is_xprv(xprv)) |
|
self.assertFalse(is_xprv('xprv1nval1d')) |
|
self.assertFalse(is_xprv('xprv661MyMwAqRbcFWohJWt7PHsFEJfZAvw9ZxwQoDa4SoMgsDDM1T7WK3u9E4edkC4ugRnZ8E4xDZRpk8Rnts3Nbt97dPwT52WRONGBADWRONG')) |
|
|
|
def test_is_bip32_derivation(self): |
|
self.assertTrue(is_bip32_derivation("m/0'/1")) |
|
self.assertTrue(is_bip32_derivation("m/0'/0'")) |
|
self.assertTrue(is_bip32_derivation("m/44'/0'/0'/0/0")) |
|
self.assertTrue(is_bip32_derivation("m/49'/0'/0'/0/0")) |
|
self.assertFalse(is_bip32_derivation("mmmmmm")) |
|
self.assertFalse(is_bip32_derivation("n/")) |
|
self.assertFalse(is_bip32_derivation("")) |
|
self.assertFalse(is_bip32_derivation("m/q8462")) |
|
|
|
def test_xtype_from_derivation(self): |
|
self.assertEqual('standard', xtype_from_derivation("m/44'")) |
|
self.assertEqual('standard', xtype_from_derivation("m/44'/")) |
|
self.assertEqual('standard', xtype_from_derivation("m/44'/0'/0'")) |
|
self.assertEqual('standard', xtype_from_derivation("m/44'/5241'/221")) |
|
self.assertEqual('standard', xtype_from_derivation("m/45'")) |
|
self.assertEqual('standard', xtype_from_derivation("m/45'/56165/271'")) |
|
self.assertEqual('p2wpkh-p2sh', xtype_from_derivation("m/49'")) |
|
self.assertEqual('p2wpkh-p2sh', xtype_from_derivation("m/49'/134")) |
|
self.assertEqual('p2wpkh', xtype_from_derivation("m/84'")) |
|
self.assertEqual('p2wpkh', xtype_from_derivation("m/84'/112'/992/112/33'/0/2")) |
|
self.assertEqual('p2wsh-p2sh', xtype_from_derivation("m/48'/0'/0'/1'")) |
|
self.assertEqual('p2wsh-p2sh', xtype_from_derivation("m/48'/0'/0'/1'/52112/52'")) |
|
self.assertEqual('p2wsh-p2sh', xtype_from_derivation("m/48'/9'/2'/1'")) |
|
self.assertEqual('p2wsh', xtype_from_derivation("m/48'/0'/0'/2'")) |
|
self.assertEqual('p2wsh', xtype_from_derivation("m/48'/1'/0'/2'/77'/0")) |
|
|
|
def test_version_bytes(self): |
|
xprv_headers_b58 = { |
|
'standard': 'xprv', |
|
'p2wpkh-p2sh': 'yprv', |
|
'p2wsh-p2sh': 'Yprv', |
|
'p2wpkh': 'zprv', |
|
'p2wsh': 'Zprv', |
|
} |
|
xpub_headers_b58 = { |
|
'standard': 'xpub', |
|
'p2wpkh-p2sh': 'ypub', |
|
'p2wsh-p2sh': 'Ypub', |
|
'p2wpkh': 'zpub', |
|
'p2wsh': 'Zpub', |
|
} |
|
for xtype, xkey_header_bytes in constants.net.XPRV_HEADERS.items(): |
|
xkey_header_bytes = bfh("%08x" % xkey_header_bytes) |
|
xkey_bytes = xkey_header_bytes + bytes([0] * 74) |
|
xkey_b58 = EncodeBase58Check(xkey_bytes) |
|
self.assertTrue(xkey_b58.startswith(xprv_headers_b58[xtype])) |
|
|
|
xkey_bytes = xkey_header_bytes + bytes([255] * 74) |
|
xkey_b58 = EncodeBase58Check(xkey_bytes) |
|
self.assertTrue(xkey_b58.startswith(xprv_headers_b58[xtype])) |
|
|
|
for xtype, xkey_header_bytes in constants.net.XPUB_HEADERS.items(): |
|
xkey_header_bytes = bfh("%08x" % xkey_header_bytes) |
|
xkey_bytes = xkey_header_bytes + bytes([0] * 74) |
|
xkey_b58 = EncodeBase58Check(xkey_bytes) |
|
self.assertTrue(xkey_b58.startswith(xpub_headers_b58[xtype])) |
|
|
|
xkey_bytes = xkey_header_bytes + bytes([255] * 74) |
|
xkey_b58 = EncodeBase58Check(xkey_bytes) |
|
self.assertTrue(xkey_b58.startswith(xpub_headers_b58[xtype])) |
|
|
|
|
|
class Test_xprv_xpub_testnet(TestCaseForTestnet): |
|
|
|
def test_version_bytes(self): |
|
xprv_headers_b58 = { |
|
'standard': 'tprv', |
|
'p2wpkh-p2sh': 'uprv', |
|
'p2wsh-p2sh': 'Uprv', |
|
'p2wpkh': 'vprv', |
|
'p2wsh': 'Vprv', |
|
} |
|
xpub_headers_b58 = { |
|
'standard': 'tpub', |
|
'p2wpkh-p2sh': 'upub', |
|
'p2wsh-p2sh': 'Upub', |
|
'p2wpkh': 'vpub', |
|
'p2wsh': 'Vpub', |
|
} |
|
for xtype, xkey_header_bytes in constants.net.XPRV_HEADERS.items(): |
|
xkey_header_bytes = bfh("%08x" % xkey_header_bytes) |
|
xkey_bytes = xkey_header_bytes + bytes([0] * 74) |
|
xkey_b58 = EncodeBase58Check(xkey_bytes) |
|
self.assertTrue(xkey_b58.startswith(xprv_headers_b58[xtype])) |
|
|
|
xkey_bytes = xkey_header_bytes + bytes([255] * 74) |
|
xkey_b58 = EncodeBase58Check(xkey_bytes) |
|
self.assertTrue(xkey_b58.startswith(xprv_headers_b58[xtype])) |
|
|
|
for xtype, xkey_header_bytes in constants.net.XPUB_HEADERS.items(): |
|
xkey_header_bytes = bfh("%08x" % xkey_header_bytes) |
|
xkey_bytes = xkey_header_bytes + bytes([0] * 74) |
|
xkey_b58 = EncodeBase58Check(xkey_bytes) |
|
self.assertTrue(xkey_b58.startswith(xpub_headers_b58[xtype])) |
|
|
|
xkey_bytes = xkey_header_bytes + bytes([255] * 74) |
|
xkey_b58 = EncodeBase58Check(xkey_bytes) |
|
self.assertTrue(xkey_b58.startswith(xpub_headers_b58[xtype])) |
|
|
|
|
|
class Test_keyImport(SequentialTestCase): |
|
|
|
priv_pub_addr = ( |
|
{'priv': 'KzMFjMC2MPadjvX5Cd7b8AKKjjpBSoRKUTpoAtN6B3J9ezWYyXS6', |
|
'exported_privkey': 'p2pkh:KzMFjMC2MPadjvX5Cd7b8AKKjjpBSoRKUTpoAtN6B3J9ezWYyXS6', |
|
'pub': '02c6467b7e621144105ed3e4835b0b4ab7e35266a2ae1c4f8baa19e9ca93452997', |
|
'address': '17azqT8T16coRmWKYFj3UjzJuxiYrYFRBR', |
|
'minikey' : False, |
|
'txin_type': 'p2pkh', |
|
'compressed': True, |
|
'addr_encoding': 'base58', |
|
'scripthash': 'c9aecd1fef8d661a42c560bf75c8163e337099800b8face5ca3d1393a30508a7'}, |
|
{'priv': 'p2pkh:Kzj8VjwpZ99bQqVeUiRXrKuX9mLr1o6sWxFMCBJn1umC38BMiQTD', |
|
'exported_privkey': 'p2pkh:Kzj8VjwpZ99bQqVeUiRXrKuX9mLr1o6sWxFMCBJn1umC38BMiQTD', |
|
'pub': '0352d78b4b37e0f6d4e164423436f2925fa57817467178eca550a88f2821973c41', |
|
'address': '1GXgZ5Qi6gmXTHVSpUPZLy4Ci2nbfb3ZNb', |
|
'minikey': False, |
|
'txin_type': 'p2pkh', |
|
'compressed': True, |
|
'addr_encoding': 'base58', |
|
'scripthash': 'a9b2a76fc196c553b352186dfcca81fcf323a721cd8431328f8e9d54216818c1'}, |
|
{'priv': '5Hxn5C4SQuiV6e62A1MtZmbSeQyrLFhu5uYks62pU5VBUygK2KD', |
|
'exported_privkey': 'p2pkh:5Hxn5C4SQuiV6e62A1MtZmbSeQyrLFhu5uYks62pU5VBUygK2KD', |
|
'pub': '04e5fe91a20fac945845a5518450d23405ff3e3e1ce39827b47ee6d5db020a9075422d56a59195ada0035e4a52a238849f68e7a325ba5b2247013e0481c5c7cb3f', |
|
'address': '1GPHVTY8UD9my6jyP4tb2TYJwUbDetyNC6', |
|
'minikey': False, |
|
'txin_type': 'p2pkh', |
|
'compressed': False, |
|
'addr_encoding': 'base58', |
|
'scripthash': 'f5914651408417e1166f725a5829ff9576d0dbf05237055bf13abd2af7f79473'}, |
|
{'priv': 'p2pkh:5KhYQCe1xd5g2tqpmmGpUWDpDuTbA8vnpbiCNDwMPAx29WNQYfN', |
|
'exported_privkey': 'p2pkh:5KhYQCe1xd5g2tqpmmGpUWDpDuTbA8vnpbiCNDwMPAx29WNQYfN', |
|
'pub': '048f0431b0776e8210376c81280011c2b68be43194cb00bd47b7e9aa66284b713ce09556cde3fee606051a07613f3c159ef3953b8927c96ae3dae94a6ba4182e0e', |
|
'address': '147kiRHHm9fqeMQSgqf4k35XzuWLP9fmmS', |
|
'minikey': False, |
|
'txin_type': 'p2pkh', |
|
'compressed': False, |
|
'addr_encoding': 'base58', |
|
'scripthash': '6dd2e07ad2de9ba8eec4bbe8467eb53f8845acff0d9e6f5627391acc22ff62df'}, |
|
{'priv': 'LHJnnvRzsdrTX2j5QeWVsaBkabK7gfMNqNNqxnbBVRaJYfk24iJz', |
|
'exported_privkey': 'p2wpkh-p2sh:Kz9XebiCXL2BZzhYJViiHDzn5iup1povWV8aqstzWU4sz1K5nVva', |
|
'pub': '0279ad237ca0d812fb503ab86f25e15ebd5fa5dd95c193639a8a738dcd1acbad81', |
|
'address': '3GeVJB3oKr7psgKR6BTXSxKtWUkfsHHhk7', |
|
'minikey': False, |
|
'txin_type': 'p2wpkh-p2sh', |
|
'compressed': True, |
|
'addr_encoding': 'base58', |
|
'scripthash': 'd7b04e882fa6b13246829ac552a2b21461d9152eb00f0a6adb58457a3e63d7c5'}, |
|
{'priv': 'p2wpkh-p2sh:L3CZH1pm87X4bbE6mSGvZnAZ1KcFDRomBudUkrkBG7EZhDtBVXMW', |
|
'exported_privkey': 'p2wpkh-p2sh:L3CZH1pm87X4bbE6mSGvZnAZ1KcFDRomBudUkrkBG7EZhDtBVXMW', |
|
'pub': '0229da20a15b3363b2c28e3c5093c180b56c439df0b968a970366bb1f38435361e', |
|
'address': '3C79goMwT7zSTjXnPoCg6VFGAnUpZAkyus', |
|
'minikey': False, |
|
'txin_type': 'p2wpkh-p2sh', |
|
'compressed': True, |
|
'addr_encoding': 'base58', |
|
'scripthash': '714bf6bfe1083e69539f40d4c7a7dca85d187471b35642e55f20d7e866494cf7'}, |
|
{'priv': 'L8g5V8kFFeg2WbecahRSdobARbHz2w2STH9S8ePHVSY4fmia7Rsj', |
|
'exported_privkey': 'p2wpkh:Kz6SuyPM5VktY5dr2d2YqdVgBA6LCWkiHqXJaC3BzxnMPSUuYzmF', |
|
'pub': '03e9f948421aaa89415dc5f281a61b60dde12aae3181b3a76cd2d849b164fc6d0b', |
|
'address': 'bc1qqmpt7u5e9hfznljta5gnvhyvfd2kdd0r90hwue', |
|
'minikey': False, |
|
'txin_type': 'p2wpkh', |
|
'compressed': True, |
|
'addr_encoding': 'bech32', |
|
'scripthash': '1929acaaef3a208c715228e9f1ca0318e3a6b9394ab53c8d026137f847ecf97b'}, |
|
{'priv': 'p2wpkh:KyDWy5WbjLA58Zesh1o8m3pADGdJ3v33DKk4m7h8BD5zDKDmDFwo', |
|
'exported_privkey': 'p2wpkh:KyDWy5WbjLA58Zesh1o8m3pADGdJ3v33DKk4m7h8BD5zDKDmDFwo', |
|
'pub': '038c57657171c1f73e34d5b3971d05867d50221ad94980f7e87cbc2344425e6a1e', |
|
'address': 'bc1qpakeeg4d9ydyjxd8paqrw4xy9htsg532xzxn50', |
|
'minikey': False, |
|
'txin_type': 'p2wpkh', |
|
'compressed': True, |
|
'addr_encoding': 'bech32', |
|
'scripthash': '242f02adde84ebb2a7dd778b2f3a81b3826f111da4d8960d826d7a4b816cb261'}, |
|
# from http://bitscan.com/articles/security/spotlight-on-mini-private-keys |
|
{'priv': 'SzavMBLoXU6kDrqtUVmffv', |
|
'exported_privkey': 'p2pkh:5Kb8kLf9zgWQnogidDA76MzPL6TsZZY36hWXMssSzNydYXYB9KF', |
|
'pub': '04588d202afcc1ee4ab5254c7847ec25b9a135bbda0f2bc69ee1a714749fd77dc9f88ff2a00d7e752d44cbe16e1ebcf0890b76ec7c78886109dee76ccfc8445424', |
|
'address': '1CC3X2gu58d6wXUWMffpuzN9JAfTUWu4Kj', |
|
'minikey': True, |
|
'txin_type': 'p2pkh', |
|
'compressed': False, # this is actually ambiguous... issue #2748 |
|
'addr_encoding': 'base58', |
|
'scripthash': '5b07ddfde826f5125ee823900749103cea37808038ecead5505a766a07c34445'}, |
|
) |
|
|
|
@needs_test_with_all_ecc_implementations |
|
def test_public_key_from_private_key(self): |
|
for priv_details in self.priv_pub_addr: |
|
txin_type, privkey, compressed = deserialize_privkey(priv_details['priv']) |
|
result = ecc.ECPrivkey(privkey).get_public_key_hex(compressed=compressed) |
|
self.assertEqual(priv_details['pub'], result) |
|
self.assertEqual(priv_details['txin_type'], txin_type) |
|
self.assertEqual(priv_details['compressed'], compressed) |
|
|
|
@needs_test_with_all_ecc_implementations |
|
def test_address_from_private_key(self): |
|
for priv_details in self.priv_pub_addr: |
|
addr2 = address_from_private_key(priv_details['priv']) |
|
self.assertEqual(priv_details['address'], addr2) |
|
|
|
@needs_test_with_all_ecc_implementations |
|
def test_is_valid_address(self): |
|
for priv_details in self.priv_pub_addr: |
|
addr = priv_details['address'] |
|
self.assertFalse(is_address(priv_details['priv'])) |
|
self.assertFalse(is_address(priv_details['pub'])) |
|
self.assertTrue(is_address(addr)) |
|
|
|
is_enc_b58 = priv_details['addr_encoding'] == 'base58' |
|
self.assertEqual(is_enc_b58, is_b58_address(addr)) |
|
|
|
is_enc_bech32 = priv_details['addr_encoding'] == 'bech32' |
|
self.assertEqual(is_enc_bech32, is_segwit_address(addr)) |
|
|
|
self.assertFalse(is_address("not an address")) |
|
|
|
@needs_test_with_all_ecc_implementations |
|
def test_is_private_key(self): |
|
for priv_details in self.priv_pub_addr: |
|
self.assertTrue(is_private_key(priv_details['priv'])) |
|
self.assertTrue(is_private_key(priv_details['exported_privkey'])) |
|
self.assertFalse(is_private_key(priv_details['pub'])) |
|
self.assertFalse(is_private_key(priv_details['address'])) |
|
self.assertFalse(is_private_key("not a privkey")) |
|
|
|
@needs_test_with_all_ecc_implementations |
|
def test_serialize_privkey(self): |
|
for priv_details in self.priv_pub_addr: |
|
txin_type, privkey, compressed = deserialize_privkey(priv_details['priv']) |
|
priv2 = serialize_privkey(privkey, compressed, txin_type) |
|
self.assertEqual(priv_details['exported_privkey'], priv2) |
|
|
|
@needs_test_with_all_ecc_implementations |
|
def test_address_to_scripthash(self): |
|
for priv_details in self.priv_pub_addr: |
|
sh = address_to_scripthash(priv_details['address']) |
|
self.assertEqual(priv_details['scripthash'], sh) |
|
|
|
@needs_test_with_all_ecc_implementations |
|
def test_is_minikey(self): |
|
for priv_details in self.priv_pub_addr: |
|
minikey = priv_details['minikey'] |
|
priv = priv_details['priv'] |
|
self.assertEqual(minikey, is_minikey(priv)) |
|
|
|
@needs_test_with_all_ecc_implementations |
|
def test_is_compressed(self): |
|
for priv_details in self.priv_pub_addr: |
|
self.assertEqual(priv_details['compressed'], |
|
is_compressed(priv_details['priv'])) |
|
|
|
|
|
class Test_seeds(SequentialTestCase): |
|
""" Test old and new seeds. """ |
|
|
|
mnemonics = { |
|
('cell dumb heartbeat north boom tease ship baby bright kingdom rare squeeze', 'old'), |
|
('cell dumb heartbeat north boom tease ' * 4, 'old'), |
|
('cell dumb heartbeat north boom tease ship baby bright kingdom rare badword', ''), |
|
('cElL DuMb hEaRtBeAt nOrTh bOoM TeAsE ShIp bAbY BrIgHt kInGdOm rArE SqUeEzE', 'old'), |
|
(' cElL DuMb hEaRtBeAt nOrTh bOoM TeAsE ShIp bAbY BrIgHt kInGdOm rArE SqUeEzE ', 'old'), |
|
# below seed is actually 'invalid old' as it maps to 33 hex chars |
|
('hurry idiot prefer sunset mention mist jaw inhale impossible kingdom rare squeeze', 'old'), |
|
('cram swing cover prefer miss modify ritual silly deliver chunk behind inform able', 'standard'), |
|
('cram swing cover prefer miss modify ritual silly deliver chunk behind inform', ''), |
|
('ostrich security deer aunt climb inner alpha arm mutual marble solid task', 'standard'), |
|
('OSTRICH SECURITY DEER AUNT CLIMB INNER ALPHA ARM MUTUAL MARBLE SOLID TASK', 'standard'), |
|
(' oStRiCh sEcUrItY DeEr aUnT ClImB InNeR AlPhA ArM MuTuAl mArBlE SoLiD TaSk ', 'standard'), |
|
('x8', 'standard'), |
|
('science dawn member doll dutch real can brick knife deny drive list', '2fa'), |
|
('science dawn member doll dutch real ca brick knife deny drive list', ''), |
|
(' sCience dawn member doll Dutch rEAl can brick knife deny drive lisT', '2fa'), |
|
('frost pig brisk excite novel report camera enlist axis nation novel desert', 'segwit'), |
|
(' fRoSt pig brisk excIte novel rePort CamEra enlist axis nation nOVeL dEsert ', 'segwit'), |
|
('9dk', 'segwit'), |
|
} |
|
|
|
def test_new_seed(self): |
|
seed = "cram swing cover prefer miss modify ritual silly deliver chunk behind inform able" |
|
self.assertTrue(is_new_seed(seed)) |
|
|
|
seed = "cram swing cover prefer miss modify ritual silly deliver chunk behind inform" |
|
self.assertFalse(is_new_seed(seed)) |
|
|
|
def test_old_seed(self): |
|
self.assertTrue(is_old_seed(" ".join(["like"] * 12))) |
|
self.assertFalse(is_old_seed(" ".join(["like"] * 18))) |
|
self.assertTrue(is_old_seed(" ".join(["like"] * 24))) |
|
self.assertFalse(is_old_seed("not a seed")) |
|
|
|
self.assertTrue(is_old_seed("0123456789ABCDEF" * 2)) |
|
self.assertTrue(is_old_seed("0123456789ABCDEF" * 4)) |
|
|
|
def test_seed_type(self): |
|
for seed_words, _type in self.mnemonics: |
|
self.assertEqual(_type, seed_type(seed_words), msg=seed_words)
|
|
|