/qa/rpc-tests/wallet-dump.py
Python | 104 lines | 70 code | 15 blank | 19 comment | 16 complexity | 364857097eb032aa817ad4579cbd77ea MD5 | raw file
Possible License(s): GPL-3.0, BSD-3-Clause, MIT
- #!/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.
- from test_framework.test_framework import BitcoinTestFramework
- from test_framework.util import (start_nodes, start_node, assert_equal, bitcoind_processes)
- def read_dump(file_name, addrs, hd_master_addr_old):
- """
- Read the given dump, count the addrs that match, count change and reserve.
- Also check that the old hd_master is inactive
- """
- with open(file_name) as inputfile:
- found_addr = 0
- found_addr_chg = 0
- found_addr_rsv = 0
- hd_master_addr_ret = None
- for line in inputfile:
- # only read non comment lines
- if line[0] != "#" and len(line) > 10:
- # split out some data
- key_label, comment = line.split("#")
- # key = key_label.split(" ")[0]
- keytype = key_label.split(" ")[2]
- if len(comment) > 1:
- addr_keypath = comment.split(" addr=")[1]
- addr = addr_keypath.split(" ")[0]
- keypath = None
- if keytype == "inactivehdmaster=1":
- # ensure the old master is still available
- assert(hd_master_addr_old == addr)
- elif keytype == "hdmaster=1":
- # ensure we have generated a new hd master key
- assert(hd_master_addr_old != addr)
- hd_master_addr_ret = addr
- else:
- keypath = addr_keypath.rstrip().split("hdkeypath=")[1]
- # count key types
- for addrObj in addrs:
- if addrObj['address'] == addr and addrObj['hdkeypath'] == keypath and keytype == "label=":
- found_addr += 1
- break
- elif keytype == "change=1":
- found_addr_chg += 1
- break
- elif keytype == "reserve=1":
- found_addr_rsv += 1
- break
- return found_addr, found_addr_chg, found_addr_rsv, hd_master_addr_ret
- class WalletDumpTest(BitcoinTestFramework):
- def __init__(self):
- super().__init__()
- self.setup_clean_chain = False
- self.num_nodes = 1
- self.extra_args = [["-keypool=90"]]
- def setup_network(self, split=False):
- self.nodes = start_nodes(self.num_nodes, self.options.tmpdir, self.extra_args)
- def run_test (self):
- tmpdir = self.options.tmpdir
- # generate 20 addresses to compare against the dump
- test_addr_count = 20
- addrs = []
- for i in range(0,test_addr_count):
- addr = self.nodes[0].getnewaddress()
- vaddr= self.nodes[0].validateaddress(addr) #required to get hd keypath
- addrs.append(vaddr)
- # Should be a no-op:
- self.nodes[0].keypoolrefill()
- # dump unencrypted wallet
- self.nodes[0].dumpwallet(tmpdir + "/node0/wallet.unencrypted.dump")
- found_addr, found_addr_chg, found_addr_rsv, hd_master_addr_unenc = \
- read_dump(tmpdir + "/node0/wallet.unencrypted.dump", addrs, None)
- assert_equal(found_addr, test_addr_count) # all keys must be in the dump
- assert_equal(found_addr_chg, 50) # 50 blocks where mined
- assert_equal(found_addr_rsv, 90 + 1) # keypool size (TODO: fix off-by-one)
- #encrypt wallet, restart, unlock and dump
- self.nodes[0].encryptwallet('test')
- bitcoind_processes[0].wait()
- self.nodes[0] = start_node(0, self.options.tmpdir, self.extra_args[0])
- self.nodes[0].walletpassphrase('test', 10)
- # Should be a no-op:
- self.nodes[0].keypoolrefill()
- self.nodes[0].dumpwallet(tmpdir + "/node0/wallet.encrypted.dump")
- found_addr, found_addr_chg, found_addr_rsv, hd_master_addr_enc = \
- read_dump(tmpdir + "/node0/wallet.encrypted.dump", addrs, hd_master_addr_unenc)
- assert_equal(found_addr, test_addr_count)
- assert_equal(found_addr_chg, 90 + 1 + 50) # old reserve keys are marked as change now
- assert_equal(found_addr_rsv, 90 + 1) # keypool size (TODO: fix off-by-one)
- if __name__ == '__main__':
- WalletDumpTest().main ()