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104 lines
4.4 KiB
104 lines
4.4 KiB
#!/usr/bin/env python3 |
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# Copyright (c) 2016 The Bitcoin Core developers |
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# Distributed under the MIT software license, see the accompanying |
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# file COPYING or http://www.opensource.org/licenses/mit-license.php. |
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from test_framework.test_framework import BitcoinTestFramework |
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from test_framework.util import (start_nodes, start_node, assert_equal, bitcoind_processes) |
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def read_dump(file_name, addrs, hd_master_addr_old): |
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""" |
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Read the given dump, count the addrs that match, count change and reserve. |
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Also check that the old hd_master is inactive |
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""" |
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with open(file_name) as inputfile: |
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found_addr = 0 |
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found_addr_chg = 0 |
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found_addr_rsv = 0 |
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hd_master_addr_ret = None |
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for line in inputfile: |
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# only read non comment lines |
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if line[0] != "#" and len(line) > 10: |
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# split out some data |
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key_label, comment = line.split("#") |
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# key = key_label.split(" ")[0] |
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keytype = key_label.split(" ")[2] |
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if len(comment) > 1: |
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addr_keypath = comment.split(" addr=")[1] |
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addr = addr_keypath.split(" ")[0] |
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keypath = None |
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if keytype == "inactivehdmaster=1": |
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# ensure the old master is still available |
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assert(hd_master_addr_old == addr) |
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elif keytype == "hdmaster=1": |
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# ensure we have generated a new hd master key |
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assert(hd_master_addr_old != addr) |
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hd_master_addr_ret = addr |
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else: |
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keypath = addr_keypath.rstrip().split("hdkeypath=")[1] |
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# count key types |
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for addrObj in addrs: |
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if addrObj['address'] == addr and addrObj['hdkeypath'] == keypath and keytype == "label=": |
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found_addr += 1 |
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break |
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elif keytype == "change=1": |
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found_addr_chg += 1 |
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break |
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elif keytype == "reserve=1": |
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found_addr_rsv += 1 |
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break |
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return found_addr, found_addr_chg, found_addr_rsv, hd_master_addr_ret |
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class WalletDumpTest(BitcoinTestFramework): |
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def __init__(self): |
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super().__init__() |
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self.setup_clean_chain = False |
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self.num_nodes = 1 |
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self.extra_args = [["-keypool=90"]] |
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def setup_network(self, split=False): |
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self.nodes = start_nodes(self.num_nodes, self.options.tmpdir, self.extra_args) |
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def run_test (self): |
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tmpdir = self.options.tmpdir |
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# generate 20 addresses to compare against the dump |
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test_addr_count = 20 |
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addrs = [] |
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for i in range(0,test_addr_count): |
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addr = self.nodes[0].getnewaddress() |
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vaddr= self.nodes[0].validateaddress(addr) #required to get hd keypath |
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addrs.append(vaddr) |
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# Should be a no-op: |
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self.nodes[0].keypoolrefill() |
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# dump unencrypted wallet |
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self.nodes[0].dumpwallet(tmpdir + "/node0/wallet.unencrypted.dump") |
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found_addr, found_addr_chg, found_addr_rsv, hd_master_addr_unenc = \ |
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read_dump(tmpdir + "/node0/wallet.unencrypted.dump", addrs, None) |
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assert_equal(found_addr, test_addr_count) # all keys must be in the dump |
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assert_equal(found_addr_chg, 50) # 50 blocks where mined |
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assert_equal(found_addr_rsv, 90 + 1) # keypool size (TODO: fix off-by-one) |
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#encrypt wallet, restart, unlock and dump |
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self.nodes[0].encryptwallet('test') |
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bitcoind_processes[0].wait() |
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self.nodes[0] = start_node(0, self.options.tmpdir, self.extra_args[0]) |
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self.nodes[0].walletpassphrase('test', 10) |
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# Should be a no-op: |
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self.nodes[0].keypoolrefill() |
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self.nodes[0].dumpwallet(tmpdir + "/node0/wallet.encrypted.dump") |
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found_addr, found_addr_chg, found_addr_rsv, hd_master_addr_enc = \ |
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read_dump(tmpdir + "/node0/wallet.encrypted.dump", addrs, hd_master_addr_unenc) |
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assert_equal(found_addr, test_addr_count) |
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assert_equal(found_addr_chg, 90 + 1 + 50) # old reserve keys are marked as change now |
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assert_equal(found_addr_rsv, 90 + 1) # keypool size (TODO: fix off-by-one) |
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if __name__ == '__main__': |
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WalletDumpTest().main ()
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