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158 lines
6.9 KiB
Python
Executable File
158 lines
6.9 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2016-2017 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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"""Test the dumpwallet RPC."""
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import os
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import (
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assert_equal,
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assert_raises_rpc_error,
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)
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def read_dump(file_name, addrs, script_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, encoding='utf8') as inputfile:
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found_addr = 0
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found_script_addr = 0
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found_addr_chg = 0
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found_addr_rsv = 0
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witness_addr_ret = None
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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 == "inactivehdseed=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 == "hdseed=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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elif keytype == "script=1":
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# scripts don't have keypaths
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keypath = None
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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.split(",")[0] and addrObj['hdkeypath'] == keypath and keytype == "label=":
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# a labeled entry in the wallet should contain both a native address
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# and the p2sh-p2wpkh address that was added at wallet setup
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if len(addr.split(",")) == 2:
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addr_list = addr.split(",")
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# the entry should be of the first key in the wallet
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assert_equal(addrs[0]['address'], addr_list[0])
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witness_addr_ret = addr_list[1]
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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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# count scripts
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for script_addr in script_addrs:
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if script_addr == addr.rstrip() and keytype == "script=1":
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found_script_addr += 1
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break
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return found_addr, found_script_addr, found_addr_chg, found_addr_rsv, hd_master_addr_ret, witness_addr_ret
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class WalletDumpTest(BitcoinTestFramework):
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def set_test_params(self):
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self.num_nodes = 1
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self.extra_args = [["-keypool=90", "-addresstype=legacy", "-deprecatedrpc=addwitnessaddress"]]
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self.rpc_timeout = 120
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def setup_network(self, split=False):
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self.add_nodes(self.num_nodes, extra_args=self.extra_args)
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self.start_nodes()
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def run_test(self):
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wallet_unenc_dump = os.path.join(self.nodes[0].datadir, "wallet.unencrypted.dump")
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wallet_enc_dump = os.path.join(self.nodes[0].datadir, "wallet.encrypted.dump")
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# generate 20 addresses to compare against the dump
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# but since we add a p2sh-p2wpkh address for the first pubkey in the
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# wallet, we will expect 21 addresses in 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].getaddressinfo(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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# Test scripts dump by adding a P2SH witness and a 1-of-1 multisig address
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witness_addr = self.nodes[0].addwitnessaddress(addrs[0]["address"], True)
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multisig_addr = self.nodes[0].addmultisigaddress(1, [addrs[1]["address"]])["address"]
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script_addrs = [witness_addr, multisig_addr]
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# dump unencrypted wallet
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result = self.nodes[0].dumpwallet(wallet_unenc_dump)
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assert_equal(result['filename'], wallet_unenc_dump)
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found_addr, found_script_addr, found_addr_chg, found_addr_rsv, hd_master_addr_unenc, witness_addr_ret = \
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read_dump(wallet_unenc_dump, addrs, script_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_script_addr, 2) # all scripts 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*2) # 90 keys plus 100% internal keys
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assert_equal(witness_addr_ret, witness_addr) # p2sh-p2wsh address added to the first key
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#encrypt wallet, restart, unlock and dump
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self.nodes[0].node_encrypt_wallet('test')
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self.start_node(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(wallet_enc_dump)
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found_addr, found_script_addr, found_addr_chg, found_addr_rsv, _, witness_addr_ret = \
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read_dump(wallet_enc_dump, addrs, script_addrs, hd_master_addr_unenc)
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assert_equal(found_addr, test_addr_count)
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assert_equal(found_script_addr, 2)
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assert_equal(found_addr_chg, 90*2 + 50) # old reserve keys are marked as change now
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assert_equal(found_addr_rsv, 90*2)
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assert_equal(witness_addr_ret, witness_addr)
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# Overwriting should fail
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assert_raises_rpc_error(-8, "already exists", lambda: self.nodes[0].dumpwallet(wallet_enc_dump))
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# Restart node with new wallet, and test importwallet
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self.stop_node(0)
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self.start_node(0, ['-wallet=w2'])
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# Make sure the address is not IsMine before import
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result = self.nodes[0].getaddressinfo(multisig_addr)
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assert(result['ismine'] == False)
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self.nodes[0].importwallet(wallet_unenc_dump)
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# Now check IsMine is true
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result = self.nodes[0].getaddressinfo(multisig_addr)
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assert(result['ismine'] == True)
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if __name__ == '__main__':
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WalletDumpTest().main()
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