def test_mnemonic_to_entropy(self):
PATH = "m/83696968'/0'/0'"
mnemonic = "install scatter logic circle pencil average fall shoe quantum disease suspect usage"
w = BaseWallet.from_mnemonic(mnemonic=mnemonic)
bip85 = BIP85DeterministicEntropy(master_node=w.master)
entropy = bip85.entropy(path=PATH)
expected = 'efecfbccffea313214232d29e71563d941229afb4338c21f9517c41aaa0d16f00b83d2a09ef747e7a64e8e2bd5a14869e693da66ce94ac2da570ab7ee48618f7'
self.assertEqual(expected, entropy.hex())
w = BaseWallet.from_mnemonic(mnemonic=mnemonic, password="******")
bip85 = BIP85DeterministicEntropy(master_node=w.master)
entropy = bip85.entropy(path=PATH)
expected = 'd24cee04c61c4a47751658d078ae9b0cc9550fe43eee643d5c10ac2e3f5edbca757b2bd74d55ff5bcc2b1608d567053660d9c7447ae1eb84b6619282fd391844'
self.assertEqual(expected, entropy.hex())
def test_no_private_key_for_watch_only(self):
xpub = "xpub6CEGxdGrXswwWNoqpBePNgiQhjBmcEZWoPfkGcLg7zEjBxrFBkSzcFGrkpPqvH7TJwkjyuGMShKuyU7VpjvKnUoTavL9xSaq3DvKCAgNhwM"
w = BaseWallet.from_extended_key(extended_key=xpub)
self.assertTrue(w.watch_only)
ext_keys = w.node_extended_keys(node=w.master)
self.assertIsNone(ext_keys["prv"])
self.assertEqual(ext_keys["pub"], xpub)
class TestBIP85DeterministicEntropy(unittest.TestCase):
XPRV = 'xprv9s21ZrQH143K2LBWUUQRFXhucrQqBpKdRRxNVq2zBqsx8HVqFk2uYo8kmbaLLHRdqtQpUm98uKfu3vca1LqdGhUtyoFnCNkfmXRyPXLjbKb'
w = BaseWallet.from_extended_key(extended_key=XPRV)
bip85 = BIP85DeterministicEntropy(master_node=w.master)
def test_incorrect_key(self):
with self.assertRaises(InvalidKeyError):
self.bip85.correct_key(key=0)
with self.assertRaises(InvalidKeyError):
self.bip85.correct_key(key=CURVE_ORDER)
def test_byte_count_from_word_count(self):
for wc, expected in zip(CORRECT_MNEMONIC_LENGTH, [16, 20, 24, 28, 32]):
self.assertEqual(expected,
self.bip85.byte_count_from_word_count(wc))
with self.assertRaises(ValueError):
self.bip85.byte_count_from_word_count(11)
with self.assertRaises(ValueError):
self.bip85.byte_count_from_word_count(25)
def test_from_xprv(self):
self.assertEqual(self.bip85,
BIP85DeterministicEntropy.from_xprv(xprv=self.XPRV))
def test_entropy(self):
expected = "efecfbccffea313214232d29e71563d941229afb4338c21f9517c41aaa0d16f00b83d2a09ef747e7a64e8e2bd5a14869e693da66ce94ac2da570ab7ee48618f7"
result = self.bip85.entropy(path="m/83696968'/0'/0'").hex()
self.assertEqual(expected, result)
expected = "70c6e3e8ebee8dc4c0dbba66076819bb8c09672527c4277ca8729532ad711872218f826919f6b67218adde99018a6df9095ab2b58d803b5b93ec9802085a690e"
result = self.bip85.entropy(path="m/83696968'/0'/1'").hex()
self.assertEqual(expected, result)
def test_mnemonic_to_entropy(self):
PATH = "m/83696968'/0'/0'"
mnemonic = "install scatter logic circle pencil average fall shoe quantum disease suspect usage"
w = BaseWallet.from_mnemonic(mnemonic=mnemonic)
bip85 = BIP85DeterministicEntropy(master_node=w.master)
entropy = bip85.entropy(path=PATH)
expected = 'efecfbccffea313214232d29e71563d941229afb4338c21f9517c41aaa0d16f00b83d2a09ef747e7a64e8e2bd5a14869e693da66ce94ac2da570ab7ee48618f7'
self.assertEqual(expected, entropy.hex())
w = BaseWallet.from_mnemonic(mnemonic=mnemonic, password="******")
bip85 = BIP85DeterministicEntropy(master_node=w.master)
entropy = bip85.entropy(path=PATH)
expected = 'd24cee04c61c4a47751658d078ae9b0cc9550fe43eee643d5c10ac2e3f5edbca757b2bd74d55ff5bcc2b1608d567053660d9c7447ae1eb84b6619282fd391844'
self.assertEqual(expected, entropy.hex())
def test_xprv_to_entropy(self):
entropy = self.bip85.entropy(path="m/83696968'/0'/0'")
expected = "efecfbccffea313214232d29e71563d941229afb4338c21f9517c41aaa0d16f00b83d2a09ef747e7a64e8e2bd5a14869e693da66ce94ac2da570ab7ee48618f7"
self.assertEqual(expected, entropy.hex())
def test_entropy_to_mnemonic(self):
words12 = "girl mad pet galaxy egg matter matrix prison refuse sense ordinary nose"
self.assertEqual(words12,
self.bip85.bip39_mnemonic(word_count=12, index=0))
word15 = "aerobic able grant hobby uncle boss filter auction tip exact mixed again soda race absorb"
self.assertEqual(word15,
self.bip85.bip39_mnemonic(word_count=15, index=0))
words18 = "near account window bike charge season chef number sketch tomorrow excuse sniff circle vital hockey outdoor supply token"
self.assertEqual(words18,
self.bip85.bip39_mnemonic(word_count=18, index=0))
word21 = "feed excite donkey pepper enhance box stock asset submit tomorrow quick divert frost setup cream elder unable harbor enlist fabric this"
self.assertEqual(word21,
self.bip85.bip39_mnemonic(word_count=21, index=0))
words24 = "puppy ocean match cereal symbol another shed magic wrap hammer bulb intact gadget divorce twin tonight reason outdoor destroy simple truth cigar social volcano"
self.assertEqual(words24,
self.bip85.bip39_mnemonic(word_count=24, index=0))
def test_entropy_to_wif(self):
expected = "Kzyv4uF39d4Jrw2W7UryTHwZr1zQVNk4dAFyqE6BuMrMh1Za7uhp"
self.assertEqual(expected, self.bip85.wif())
def test_entropy_to_xprv(self):
expected = "xprv9s21ZrQH143K2srSbCSg4m4kLvPMzcWydgmKEnMmoZUurYuBuYG46c6P71UGXMzmriLzCCBvKQWBUv3vPB3m1SATMhp3uEjXHJ42jFg7myX"
self.assertEqual(expected, self.bip85.xprv())
def test_entropy_to_hex(self):
expected = "ea3ceb0b02ee8e587779c63f4b7b3a21e950a213f1ec53cab608d13e8796e6dc"
self.assertEqual(expected, self.bip85.hex(num_bytes=32, index=0))
expected = "492db4698cf3b73a5a24998aa3e9d7fa96275d85724a91e71aa2d645442f878555d078fd1f1f67e368976f04137b1f7a0d19232136ca50c44614af72b5582a5c"
self.assertEqual(expected, self.bip85.hex(num_bytes=64, index=0))
expected = "61d3c182f7388268463ef327c454a10bc01b3992fa9d2ee1b3891a6b487a5248793e61271066be53660d24e8cb76ff0cfdd0e84e478845d797324c195df9ab8e"
self.assertEqual(expected, self.bip85.hex(num_bytes=64, index=1234))
with self.assertRaises(ValueError):
self.bip85.hex(15)
with self.assertRaises(ValueError):
self.bip85.hex(65)
def test_no_bip85_for_watch_only(self):
xpub = "xpub6CEGxdGrXswwWNoqpBePNgiQhjBmcEZWoPfkGcLg7zEjBxrFBkSzcFGrkpPqvH7TJwkjyuGMShKuyU7VpjvKnUoTavL9xSaq3DvKCAgNhwM"
w = BaseWallet.from_extended_key(extended_key=xpub)
self.assertTrue(w.watch_only)
self.assertIsNone(w.bip85)
class TestBaseWallet(unittest.TestCase):
mnemonic = (
"vast tell razor drip stick one engine action "
"width sport else try scare phone blouse view "
"program ketchup pole rapid use length student raven"
)
wallet = BaseWallet.from_mnemonic(mnemonic=mnemonic)
wallet_testnet = BaseWallet.from_mnemonic(mnemonic=mnemonic, testnet=True)
def test_from_entropy_hex(self):
w = BaseWallet.from_entropy_hex(entropy_hex="f1bbdacaa19d5b35529814fada5520f4fc0547060f9fabef3e9e58fefb0035dd")
self.assertEqual(w, self.wallet)
w = BaseWallet.from_entropy_hex(entropy_hex="f1bbdacaa19d5b35529814fada5520f4fc0547060f9fabef3e9e58fefb0035dd", testnet=True)
self.assertEqual(w, self.wallet_testnet)
def test_from_mnemonic(self):
w = BaseWallet.new_wallet()
self.assertEqual(w, BaseWallet.from_mnemonic(mnemonic=w.mnemonic))
w = BaseWallet.new_wallet(mnemonic_length=12)
self.assertEqual(w, BaseWallet.from_mnemonic(mnemonic=w.mnemonic))
def test_from_bip39_seed_hex(self):
w_main = BaseWallet.from_bip39_seed_hex(bip39_seed="3312a36ef723c00b9fe6cdebbf15d227de281bc9679a799014b772f465b93ea4b2914dbcd46e531a1cb2d222183b49f0334fb4a557d8fecdf7908c451e67c1a0")
self.assertEqual(w_main, self.wallet)
w_test = BaseWallet.from_bip39_seed_hex(bip39_seed="3312a36ef723c00b9fe6cdebbf15d227de281bc9679a799014b772f465b93ea4b2914dbcd46e531a1cb2d222183b49f0334fb4a557d8fecdf7908c451e67c1a0", testnet=True)
self.assertEqual(w_test, self.wallet_testnet)
def test_private_key_from_watch_only(self):
xpub = "xpub6CEGxdGrXswtcL6Hqo1L3wwzDBuRzQvQfUa5PZponbX7ibNWUKkhp1LaNHMg9oJYjjRmbxArwDUjpudAvmNDRG8LGwYb9YvnkEfMY3eGdTP"
w = BaseWallet.from_extended_key(extended_key=xpub)
with self.assertRaises(ValueError):
w.node_extended_private_key(node=w.master)
def test_no_private_key_for_watch_only(self):
xpub = "xpub6CEGxdGrXswwWNoqpBePNgiQhjBmcEZWoPfkGcLg7zEjBxrFBkSzcFGrkpPqvH7TJwkjyuGMShKuyU7VpjvKnUoTavL9xSaq3DvKCAgNhwM"
w = BaseWallet.from_extended_key(extended_key=xpub)
self.assertTrue(w.watch_only)
ext_keys = w.node_extended_keys(node=w.master)
self.assertIsNone(ext_keys["prv"])
self.assertEqual(ext_keys["pub"], xpub)
def test_no_bip85_for_watch_only(self):
xpub = "xpub6CEGxdGrXswwWNoqpBePNgiQhjBmcEZWoPfkGcLg7zEjBxrFBkSzcFGrkpPqvH7TJwkjyuGMShKuyU7VpjvKnUoTavL9xSaq3DvKCAgNhwM"
w = BaseWallet.from_extended_key(extended_key=xpub)
self.assertTrue(w.watch_only)
self.assertIsNone(w.bip85)
def test_bip85_for_watch_only(self):
self.assertFalse(self.wallet.watch_only)
self.assertIsNotNone(self.wallet.bip85)
def test_p2pkh_address(self):
node = self.wallet.by_path(path="m/44'/0'/0'/0/100")
self.assertEqual(
self.wallet.p2pkh_address(node=node),
"19LqfkDD8B3GY4KBeXAQeJYcpfMNzk6mRC"
)
node = self.wallet_testnet.by_path(path="m/44'/1'/0'/0/100")
self.assertEqual(
self.wallet_testnet.p2pkh_address(node=node),
"mi4BXBhVtPEcfmAu2zNN2vESAm2XNgkZq8"
)
def test_p2wpkh_address(self):
node = self.wallet.by_path(path="m/84'/0'/0'/0/100")
self.assertEqual(
self.wallet.p2wpkh_address(node=node),
"bc1qkm0g4asrzhwsvsz7xvwrgxmxpu55kuj7mxmfsg"
)
node = self.wallet_testnet.by_path(path="m/84'/1'/0'/0/100")
self.assertEqual(
self.wallet_testnet.p2wpkh_address(node=node),
"tb1qn336ejd8d8fv56pfd9k0jwmgmryapujqngjvzj"
)
def test_p2sh_p2wpkh_address(self):
node = self.wallet.by_path(path="m/49'/0'/0'/0/100")
self.assertEqual(
self.wallet.p2sh_p2wpkh_address(node=node),
"3Co7XvssENbYcJ11uBWyhFb2q1ZfsQ1bFj"
)
node = self.wallet_testnet.by_path(path="m/49'/1'/0'/0/100")
self.assertEqual(
self.wallet_testnet.p2sh_p2wpkh_address(node=node),
"2N2LE6PHCptB1AxGbw27AZMxKTsBLFR68D8"
)
def test_p2wsh_address(self):
target = [
"bc1qnhamzwfwytllz9jmzztl29x9lp7zfgg2ap2zyw7w59jhfufc79uqm4cxdc",
"bc1qtuqhjrwmyz8pm7d58mnznne0h4dkf9g7xpw2azuz2qant3959sus932ukh",
"bc1q6q2ycfza9ud6492xyysmlpnnszzz0nkqjy7mztrk5mkcc2x6d0rqerfuqs",
"bc1qv2mkla5smc5zfqxdvpfxcjnmdhwd6xp25j52cftwvn8fnl93rf6qfau0yf",
"bc1qjlewzdxs5zvgvg8stu7wax56zarzanwvkn6yc9dtxehtp88v08qqfews4g",
"bc1qg0ld7v0u77c9ppe06qmf366ld9v3zgnnp92fkqlxen6kdkuydgessufekx",
"bc1qygyhepadhmae739knnacmpyvt5u0860v6ut6mvt558wl3qx4s3lq28s8ud",
"bc1q6kqvrrt08vculgwfnpzml8wn7r7ka2jh5nch9g2wdg4n2sysrgusch86mk",
"bc1qrd4ge3eq6amprtqefqq20rhvqdx83p4f54d0mycll6xs8clugxdsw57wwe",
"bc1qj7x090ar4z9gkj40p5a9xfgkpl74exn3l7rv9djcwhnca9y0qfeqf8dc4h",
"bc1qty3wu2gvl7g5qcfw45z5h89q7fvcnx4g9n9jujaatgampqcvc8xqtxdphz",
"bc1qcr92g5ug2fz2vwwfhcech53wu4wquw8nfm070kk586qtc3s3rvgqx5j4wl",
"bc1q4quu7asxxnzwd24a9gy8qs9gc0h65z03d4ggswaj6gecc4jca3hqe0tzy5",
"bc1q8mqawelvxsdz2hkd8nnt4rlx89m8kky5qc7382wty237ymdneh8q2uh03l",
"bc1qrha82s8ha73xlnskv5p29mypc5zz7pj4d3qkd3znrke56q2ncrxs885m6h",
"bc1q0gvxdj23c34clmhkmx95dfhcujyll0fftm29uf7ptnz3svxmejfqj2ea5m",
"bc1qwvrxmm9n5pdy7tllqdtwqq2swcm0dzdwg9dff667fsfl6ces2v4sqwfqve",
"bc1qjad5gkcapq9nhpshtq0m5gr7lsy0ge3v64krcp2t2zvs3jp23h4qcxd2gu",
"bc1qknxg650jffl6je8c0275nfw348gl9evxl9vnwfr5sp2vjn75usnqplaw50",
"bc1qxse6lnmgc42349qgzf3909w7y3kdefc5a93tj3vm6xx7xlnxm98s9969fj",
]
children = self.wallet.master.generate_children()
addresses = [self.wallet.p2wsh_address(child) for child in children]
self.assertEqual(addresses, target)
def test_p2sh_p2wsh_address(self):
target = [
"39TkB2k8DXLEMtnF742kqs2NZGPY6TokmD",
"39jE2B8wvBixa8ks3CgW1ibhUmCzLDZyi6",
"3B9sfmxGgiqkAmsPRYHRLbiBoa3C9LxMdK",
"31kMjsQZzCj6aXPdS1P9sCpaGCbcR4upcY",
"3Ee7FB2XV6ZccqZTwG3FGNgJAFXREqBhRJ",
"3BH4Zq6RgZ4A9rMciY9Ujb2AREd5VZHo9U",
"3EMrcVpkAK8e2QnWi1D9JfEV54DsrK723p",
"3J7VEkVDBEypn2Muia4a2NvGwxFxvrWvrd",
"3MW9M26CVbEinoozYHKSMp5bjfzwz6Ke2M",
"3GgCxKS4VVagoCA7s6Aqe1dV5bvWDs9Wqv",
"3LKhqJis3LheiqFc8pKS6bp73Eodu7ye8H",
"3ALX3CFat3woW2YCfLiyMYpr5P7W4VqKJv",
"3MxASx83vYtAnYynY5YLZPu226yuQBGfe3",
"3BBDk6x8VGrARB2rV2XyvDUJV2465RDoFX",
"36397CrMhfKDwWEcfq9mkJeZDs7wA1UgGD",
"3BhKvPtH8Yc9XkTbV79iePgZUcBRSh5ftA",
"3Nh2cDEFDo6wS5TSm5Zg9dJ1x5F1zcHFxs",
"32Sn1LHEU5kBZNo3P7fpN1o9WmSqy9khbN",
"33dAZx5nZfiD5wx9zvMBNK1cFGqxirPiVz",
"3Jvys66uDjTB9AYc6BtXUJBg29EdggJYyM",
]
children = self.wallet.master.generate_children()
addresses = [self.wallet.p2sh_p2wsh_address(child) for child in children]
self.assertEqual(addresses, target)
def test_address_generator(self):
acct10_external_chain = self.wallet.master.derive_path(
index_list=[84 + 2**31, 2**31, 10 + 2**31, 0]
)
gen = self.wallet.address_generator(node=acct10_external_chain)
self.assertEqual(
next(gen),
("m/84'/0'/10'/0/0", 'bc1qy57hege5tn2q95372e90jgnd6d8v6j7k4k67dm')
)
self.assertEqual(
gen.send(5),
("m/84'/0'/10'/0/5", "bc1quu2q4g4cz52vgjx2d9t5t09tzn5k7sxgtxngnp")
)
self.assertEqual(
gen.send(10),
("m/84'/0'/10'/0/15", "bc1qu20h7yqpn4fp2rnzmdye8knm35wa33wes4r4rz")
)
self.assertEqual(
next(gen),
("m/84'/0'/10'/0/16", "bc1qlpaqw9shedqtf57wz4g696ra4msk9rq6f5yadg")
)
acct100_external_chain = self.wallet.master.derive_path(
index_list=[49 + 2 ** 31, 2 ** 31, 99 + 2 ** 31, 0]
)
gen = self.wallet.address_generator(
node=acct100_external_chain,
addr_fnc=self.wallet.p2sh_p2wpkh_address
)
self.assertEqual(
next(gen),
("m/49'/0'/99'/0/0", '3MvGtrmTNaw5iNCpLksD7Dw1e8hL6YFspe')
)
self.assertEqual(
gen.send(100),
("m/49'/0'/99'/0/100", "3MH37PPpk8cA131Xtq3JHC8b4fXQfh3bZV")
)
self.assertEqual(
gen.send(400),
("m/49'/0'/99'/0/500", "34VDMVeQX8Vek7TsA9hLZxAugkYsEp2QNs")
)
self.assertEqual(
next(gen),
("m/49'/0'/99'/0/501", "3KcHPAEtC4N7AQrMh5smmFw9hdSD68Wkt7")
)
def test_private_key_from_watch_only(self):
xpub = "xpub6CEGxdGrXswtcL6Hqo1L3wwzDBuRzQvQfUa5PZponbX7ibNWUKkhp1LaNHMg9oJYjjRmbxArwDUjpudAvmNDRG8LGwYb9YvnkEfMY3eGdTP"
w = BaseWallet.from_extended_key(extended_key=xpub)
with self.assertRaises(ValueError):
w.node_extended_private_key(node=w.master)
def test_from_bip39_seed_hex(self):
w_main = BaseWallet.from_bip39_seed_hex(bip39_seed="3312a36ef723c00b9fe6cdebbf15d227de281bc9679a799014b772f465b93ea4b2914dbcd46e531a1cb2d222183b49f0334fb4a557d8fecdf7908c451e67c1a0")
self.assertEqual(w_main, self.wallet)
w_test = BaseWallet.from_bip39_seed_hex(bip39_seed="3312a36ef723c00b9fe6cdebbf15d227de281bc9679a799014b772f465b93ea4b2914dbcd46e531a1cb2d222183b49f0334fb4a557d8fecdf7908c451e67c1a0", testnet=True)
self.assertEqual(w_test, self.wallet_testnet)
def test_from_mnemonic(self):
w = BaseWallet.new_wallet()
self.assertEqual(w, BaseWallet.from_mnemonic(mnemonic=w.mnemonic))
w = BaseWallet.new_wallet(mnemonic_length=12)
self.assertEqual(w, BaseWallet.from_mnemonic(mnemonic=w.mnemonic))
def test_from_entropy_hex(self):
w = BaseWallet.from_entropy_hex(entropy_hex="f1bbdacaa19d5b35529814fada5520f4fc0547060f9fabef3e9e58fefb0035dd")
self.assertEqual(w, self.wallet)
w = BaseWallet.from_entropy_hex(entropy_hex="f1bbdacaa19d5b35529814fada5520f4fc0547060f9fabef3e9e58fefb0035dd", testnet=True)
self.assertEqual(w, self.wallet_testnet)