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Code Issues Releases Wiki Activity

Reflects changes in multisig API: Pass HDNodeType+address_n instead of pubkeys

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This commit is contained in:
slush0 2014-12-12 22:19:30 +01:00
parent 92bb796fd7
commit bb88abab1e
2 changed files with 66 additions and 30 deletions
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76
tests/test_multisig.py
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@ -4,6 +4,7 @@ import binascii
import itertools
import trezorlib.messages_pb2 as proto
import trezorlib.ckd_public as ckd_public
import trezorlib.types_pb2 as proto_types
from trezorlib.client import CallException
from trezorlib.tx_api import TXAPITestnet, TXAPIBitcoin
@ -22,10 +23,14 @@ class TestMultisig(common.TrezorTest):
#key2 = self.client.get_public_node([2])
#key3 = self.client.get_public_node([3])
# xpub:
# print ckd_public.serialize(self.client.get_public_node([]).node)
# xpub661MyMwAqRbcF1zGijBb2K6x9YiJPh58xpcCeLvTxMX6spkY3PcpJ4ABcCyWfskq5DDxM3e6Ez5ePCqG5bnPUXR4wL8TZWyoDaUdiWW7bKy
# pubkeys:
# 0338d78612e990f2eea0c426b5e48a8db70b9d7ed66282b3b26511e0b1c75515a6
# 038caebd6f753bbbd2bb1f3346a43cd32140648583673a31d62f2dfb56ad0ab9e3
# 03477b9f0f34ae85434ce795f0c5e1e90c9420e5b5fad084d7cce9a487b94a7902
# xpub/1: 0338d78612e990f2eea0c426b5e48a8db70b9d7ed66282b3b26511e0b1c75515a6
# xpub/2: 038caebd6f753bbbd2bb1f3346a43cd32140648583673a31d62f2dfb56ad0ab9e3
# xpub/3: 03477b9f0f34ae85434ce795f0c5e1e90c9420e5b5fad084d7cce9a487b94a7902
# redeem script:
# 52210338d78612e990f2eea0c426b5e48a8db70b9d7ed66282b3b26511e0b1c75515a621038caebd6f753bbbd2bb1f3346a43cd32140648583673a31d62f2dfb56ad0ab9e32103477b9f0f34ae85434ce795f0c5e1e90c9420e5b5fad084d7cce9a487b94a790253ae
@ -35,10 +40,12 @@ class TestMultisig(common.TrezorTest):
# tx: c6091adf4c0c23982a35899a6e58ae11e703eacd7954f588ed4b9cdefc4dba52
# input 1: 0.001 BTC
node = ckd_public.deserialize('xpub661MyMwAqRbcF1zGijBb2K6x9YiJPh58xpcCeLvTxMX6spkY3PcpJ4ABcCyWfskq5DDxM3e6Ez5ePCqG5bnPUXR4wL8TZWyoDaUdiWW7bKy')
multisig = proto_types.MultisigRedeemScriptType(
pubkeys=[binascii.unhexlify('0338d78612e990f2eea0c426b5e48a8db70b9d7ed66282b3b26511e0b1c75515a6'),
binascii.unhexlify('038caebd6f753bbbd2bb1f3346a43cd32140648583673a31d62f2dfb56ad0ab9e3'),
binascii.unhexlify('03477b9f0f34ae85434ce795f0c5e1e90c9420e5b5fad084d7cce9a487b94a7902')],
pubkeys=[proto_types.HDPubkeyType(node=node, address_n=[1]),
proto_types.HDPubkeyType(node=node, address_n=[2]),
proto_types.HDPubkeyType(node=node, address_n=[3])],
signatures=['', '', ''],
m=2,
)
@ -79,9 +86,9 @@ class TestMultisig(common.TrezorTest):
# Let's do second signature using 3rd key
multisig = proto_types.MultisigRedeemScriptType(
pubkeys=[binascii.unhexlify('0338d78612e990f2eea0c426b5e48a8db70b9d7ed66282b3b26511e0b1c75515a6'),
binascii.unhexlify('038caebd6f753bbbd2bb1f3346a43cd32140648583673a31d62f2dfb56ad0ab9e3'),
binascii.unhexlify('03477b9f0f34ae85434ce795f0c5e1e90c9420e5b5fad084d7cce9a487b94a7902')],
pubkeys=[proto_types.HDPubkeyType(node=node, address_n=[1]),
proto_types.HDPubkeyType(node=node, address_n=[2]),
proto_types.HDPubkeyType(node=node, address_n=[3])],
signatures=[signatures1[0], '', ''], # Fill signature from previous signing process
m=2,
)
@ -118,26 +125,29 @@ class TestMultisig(common.TrezorTest):
def test_15_of_15(self):
self.setup_mnemonic_nopin_nopassphrase()
'''
"""
pubs = []
for x in range(15):
pubs.append(binascii.hexlify(self.client.get_public_node([x]).node.public_key))
'''
pubs = ['023230848585885f63803a0a8aecdd6538792d5c539215c91698e315bf0253b43d',
'0338d78612e990f2eea0c426b5e48a8db70b9d7ed66282b3b26511e0b1c75515a6',
'038caebd6f753bbbd2bb1f3346a43cd32140648583673a31d62f2dfb56ad0ab9e3',
'03477b9f0f34ae85434ce795f0c5e1e90c9420e5b5fad084d7cce9a487b94a7902',
'03fe91eca10602d7dad4c9dab2b2a0858f71e25a219a6940749ce7a48118480dae',
'0234716c01c2dd03fa7ee302705e2b8fbd1311895d94b1dca15e62eedea9b0968f',
'0341fb2ead334952cf60f4481ba435c4693d0be649be01d2cfe9b02018e483e7bd',
'02dad8b2bce360a705c16e74a50a36459b4f8f4b78f9cd67def29d54ef6f7c7cf9',
'0222dbe3f5f197a34a1d50e2cbe2a1085cac2d605c9e176f9a240e0fd0c669330d',
'03fb41afab56c9cdb013fda63d777d4938ddc3cb2ad939712da688e3ed333f9598',
'02435f177646bdc717cb3211bf46656ca7e8d642726144778c9ce816b8b8c36ccf',
'02158d8e20095364031d923c7e9f7f08a14b1be1ddee21fe1a5431168e31345e55',
'026259794892428ca0818c8fb61d2d459ddfe20e57f50803c7295e6f4e2f558665',
'02815f910a8689151db627e6e262e0a2075ad5ec2993a6bc1b876a9d420923d681',
'0318f54647f645ff01bd49fedc0219343a6a22d3ea3180a3c3d3097e4b888a8db4']
"""
# xpub:
# print ckd_public.serialize(self.client.get_public_node([]).node)
# xpub661MyMwAqRbcF1zGijBb2K6x9YiJPh58xpcCeLvTxMX6spkY3PcpJ4ABcCyWfskq5DDxM3e6Ez5ePCqG5bnPUXR4wL8TZWyoDaUdiWW7bKy
node = ckd_public.deserialize('xpub661MyMwAqRbcF1zGijBb2K6x9YiJPh58xpcCeLvTxMX6spkY3PcpJ4ABcCyWfskq5DDxM3e6Ez5ePCqG5bnPUXR4wL8TZWyoDaUdiWW7bKy')
multisig = proto_types.MultisigRedeemScriptType(
pubkeys=[proto_types.HDPubkeyType(node=node, address_n=[1]),
proto_types.HDPubkeyType(node=node, address_n=[2]),
proto_types.HDPubkeyType(node=node, address_n=[3])],
signatures=['', '', ''],
m=2,
)
pubs = []
for x in range(15):
pubs.append(proto_types.HDPubkeyType(node=node, address_n=[x]))
# redeeemscript
# 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
@ -153,7 +163,7 @@ class TestMultisig(common.TrezorTest):
for x in range(15):
multisig = proto_types.MultisigRedeemScriptType(
pubkeys=[binascii.unhexlify(p) for p in pubs],
pubkeys=pubs,
signatures=signatures,
m=15,
)
@ -187,10 +197,15 @@ class TestMultisig(common.TrezorTest):
# multisig address: 3E7GDtuHqnqPmDgwH59pVC7AvySiSkbibz
# xpub:
# print ckd_public.serialize(self.client.get_public_node([]).node)
# xpub661MyMwAqRbcF1zGijBb2K6x9YiJPh58xpcCeLvTxMX6spkY3PcpJ4ABcCyWfskq5DDxM3e6Ez5ePCqG5bnPUXR4wL8TZWyoDaUdiWW7bKy
node = ckd_public.deserialize('xpub661MyMwAqRbcF1zGijBb2K6x9YiJPh58xpcCeLvTxMX6spkY3PcpJ4ABcCyWfskq5DDxM3e6Ez5ePCqG5bnPUXR4wL8TZWyoDaUdiWW7bKy')
multisig = proto_types.MultisigRedeemScriptType(
pubkeys=[binascii.unhexlify('0338d78612e990f2eea0c426b5e48a8db70b9d7ed66282b3b26511e0b1c75515a6'),
binascii.unhexlify('038caebd6f753bbbd2bb1f3346a43cd32140648583673a31d62f2dfb56ad0ab9e3'),
binascii.unhexlify('03477b9f0f34ae85434ce795f0c5e1e90c9420e5b5fad084d7cce9a487b94a7902')],
pubkeys=[proto_types.HDPubkeyType(node=node, address_n=[1]),
proto_types.HDPubkeyType(node=node, address_n=[2]),
proto_types.HDPubkeyType(node=node, address_n=[3])],
signatures=['', '', ''],
m=2,
)
@ -211,5 +226,6 @@ class TestMultisig(common.TrezorTest):
# It should throw Failure 'Pubkey not found in multisig script'
self.assertRaises(CallException, self.client.sign_tx, 'Bitcoin', [inp1, ], [out1, ])
if __name__ == '__main__':
unittest.main()

20
trezorlib/ckd_public.py
View File

@ -103,3 +103,23 @@ def serialize(node, version=0x0488B21E):
s += node.public_key
s += tools.Hash(s)[:4]
return tools.b58encode(s)
def deserialize(xpub):
data = tools.b58decode(xpub, None)
if tools.Hash(data[:-4])[:4] != data[-4:]:
raise Exception("Checksum failed")
node = proto_types.HDNodeType()
node.depth = struct.unpack('>B', data[4:5])[0]
node.fingerprint = struct.unpack('>I', data[5:9])[0]
node.child_num = struct.unpack('>I', data[9:13])[0]
node.chain_code = data[13:45]
key = data[45:-4]
if key[0] == '\x00':
node.private_key = key[1:]
else:
node.public_key = key
return node