56890f98f2
025dec0 [qa] assert_start_raises_init_error (NicolasDorier) Tree-SHA512: 0fe3ecbd47625b181aed92f15445ac26993e1a8b9843bbc1088c4adcea774e503b870912a18e13dca3f255c22a9964c1c0ca92c758907538143f316c5272ea4a
107 lines
4.5 KiB
Python
107 lines
4.5 KiB
Python
#!/usr/bin/env python3
|
|
# Copyright (c) 2016 The Bitcoin Core developers
|
|
# Distributed under the MIT software license, see the accompanying
|
|
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
|
|
"""Test Hierarchical Deterministic wallet function."""
|
|
|
|
from test_framework.test_framework import BitcoinTestFramework
|
|
from test_framework.util import *
|
|
|
|
class WalletHDTest(BitcoinTestFramework):
|
|
|
|
def __init__(self):
|
|
super().__init__()
|
|
self.setup_clean_chain = True
|
|
self.num_nodes = 2
|
|
|
|
def setup_network(self):
|
|
self.nodes = start_nodes(2, self.options.tmpdir, [['-usehd=0'], ['-usehd=1', '-keypool=0']], redirect_stderr=True)
|
|
self.is_network_split = False
|
|
connect_nodes_bi(self.nodes, 0, 1)
|
|
self.is_network_split=False
|
|
self.sync_all()
|
|
|
|
def run_test (self):
|
|
tmpdir = self.options.tmpdir
|
|
|
|
# Make sure can't switch off usehd after wallet creation
|
|
self.stop_node(1)
|
|
assert_start_raises_init_error(1, self.options.tmpdir, ['-usehd=0'], 'already existing HD wallet')
|
|
self.nodes[1] = start_node(1, self.options.tmpdir, self.node_args[1])
|
|
connect_nodes_bi(self.nodes, 0, 1)
|
|
|
|
# Make sure we use hd, keep chainid
|
|
chainid = self.nodes[1].getwalletinfo()['hdchainid']
|
|
assert_equal(len(chainid), 64)
|
|
|
|
# create an internal key
|
|
change_addr = self.nodes[1].getrawchangeaddress()
|
|
change_addrV= self.nodes[1].validateaddress(change_addr);
|
|
assert_equal(change_addrV["hdkeypath"], "m/44'/1'/0'/1/0") #first internal child key
|
|
|
|
# Import a non-HD private key in the HD wallet
|
|
non_hd_add = self.nodes[0].getnewaddress()
|
|
self.nodes[1].importprivkey(self.nodes[0].dumpprivkey(non_hd_add))
|
|
|
|
# This should be enough to keep the master key and the non-HD key
|
|
self.nodes[1].backupwallet(tmpdir + "/hd.bak")
|
|
#self.nodes[1].dumpwallet(tmpdir + "/hd.dump")
|
|
|
|
# Derive some HD addresses and remember the last
|
|
# Also send funds to each add
|
|
self.nodes[0].generate(101)
|
|
hd_add = None
|
|
num_hd_adds = 300
|
|
for i in range(num_hd_adds):
|
|
hd_add = self.nodes[1].getnewaddress()
|
|
hd_info = self.nodes[1].validateaddress(hd_add)
|
|
assert_equal(hd_info["hdkeypath"], "m/44'/1'/0'/0/"+str(i+1))
|
|
assert_equal(hd_info["hdchainid"], chainid)
|
|
self.nodes[0].sendtoaddress(hd_add, 1)
|
|
self.nodes[0].generate(1)
|
|
self.nodes[0].sendtoaddress(non_hd_add, 1)
|
|
self.nodes[0].generate(1)
|
|
|
|
# create an internal key (again)
|
|
change_addr = self.nodes[1].getrawchangeaddress()
|
|
change_addrV= self.nodes[1].validateaddress(change_addr);
|
|
assert_equal(change_addrV["hdkeypath"], "m/44'/1'/0'/1/1") #second internal child key
|
|
|
|
self.sync_all()
|
|
assert_equal(self.nodes[1].getbalance(), num_hd_adds + 1)
|
|
|
|
print("Restore backup ...")
|
|
stop_node(self.nodes[1],1)
|
|
os.remove(self.options.tmpdir + "/node1/regtest/wallet.dat")
|
|
shutil.copyfile(tmpdir + "/hd.bak", tmpdir + "/node1/regtest/wallet.dat")
|
|
self.nodes[1] = start_node(1, self.options.tmpdir, ['-usehd=1', '-keypool=0'], redirect_stderr=True)
|
|
#connect_nodes_bi(self.nodes, 0, 1)
|
|
|
|
# Assert that derivation is deterministic
|
|
hd_add_2 = None
|
|
for _ in range(num_hd_adds):
|
|
hd_add_2 = self.nodes[1].getnewaddress()
|
|
hd_info_2 = self.nodes[1].validateaddress(hd_add_2)
|
|
assert_equal(hd_info_2["hdkeypath"], "m/44'/1'/0'/0/"+str(_+1))
|
|
assert_equal(hd_info_2["hdchainid"], chainid)
|
|
assert_equal(hd_add, hd_add_2)
|
|
|
|
# Needs rescan
|
|
stop_node(self.nodes[1],1)
|
|
self.nodes[1] = start_node(1, self.options.tmpdir, ['-usehd=1', '-keypool=0', '-rescan'], redirect_stderr=True)
|
|
#connect_nodes_bi(self.nodes, 0, 1)
|
|
assert_equal(self.nodes[1].getbalance(), num_hd_adds + 1)
|
|
|
|
# send a tx and make sure its using the internal chain for the changeoutput
|
|
txid = self.nodes[1].sendtoaddress(self.nodes[0].getnewaddress(), 1)
|
|
outs = self.nodes[1].decoderawtransaction(self.nodes[1].gettransaction(txid)['hex'])['vout'];
|
|
keypath = ""
|
|
for out in outs:
|
|
if out['value'] != 1:
|
|
keypath = self.nodes[1].validateaddress(out['scriptPubKey']['addresses'][0])['hdkeypath']
|
|
|
|
assert_equal(keypath[0:13], "m/44'/1'/0'/1")
|
|
|
|
if __name__ == '__main__':
|
|
WalletHDTest().main ()
|