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Diffstat (limited to 'test/functional/wallet_dump.py')
| -rwxr-xr-x | test/functional/wallet_dump.py | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/test/functional/wallet_dump.py b/test/functional/wallet_dump.py new file mode 100755 index 0000000000..77f90ffb81 --- /dev/null +++ b/test/functional/wallet_dump.py @@ -0,0 +1,144 @@ +#!/usr/bin/env python3 +# Copyright (c) 2016-2017 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 the dumpwallet RPC.""" + +import os + +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import (assert_equal, assert_raises_rpc_error) + + +def read_dump(file_name, addrs, script_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, encoding='utf8') as inputfile: + found_addr = 0 + found_script_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 + elif keytype == "script=1": + # scripts don't have keypaths + keypath = None + 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 + + # count scripts + for script_addr in script_addrs: + if script_addr == addr.rstrip() and keytype == "script=1": + found_script_addr += 1 + break + + return found_addr, found_script_addr, found_addr_chg, found_addr_rsv, hd_master_addr_ret + + +class WalletDumpTest(BitcoinTestFramework): + def set_test_params(self): + self.num_nodes = 1 + self.extra_args = [["-keypool=90", "-addresstype=legacy", "-deprecatedrpc=addwitnessaddress"]] + + def setup_network(self, split=False): + # Use 1 minute timeout because the initial getnewaddress RPC can take + # longer than the default 30 seconds due to an expensive + # CWallet::TopUpKeyPool call, and the encryptwallet RPC made later in + # the test often takes even longer. + self.add_nodes(self.num_nodes, self.extra_args, timewait=60) + self.start_nodes() + + 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() + + # Test scripts dump by adding a P2SH witness and a 1-of-1 multisig address + witness_addr = self.nodes[0].addwitnessaddress(addrs[0]["address"], True) + multisig_addr = self.nodes[0].addmultisigaddress(1, [addrs[1]["address"]])["address"] + script_addrs = [witness_addr, multisig_addr] + + # dump unencrypted wallet + result = self.nodes[0].dumpwallet(tmpdir + "/node0/wallet.unencrypted.dump") + assert_equal(result['filename'], os.path.abspath(tmpdir + "/node0/wallet.unencrypted.dump")) + + found_addr, found_script_addr, found_addr_chg, found_addr_rsv, hd_master_addr_unenc = \ + read_dump(tmpdir + "/node0/wallet.unencrypted.dump", addrs, script_addrs, None) + assert_equal(found_addr, test_addr_count) # all keys must be in the dump + assert_equal(found_script_addr, 2) # all scripts must be in the dump + assert_equal(found_addr_chg, 50) # 50 blocks where mined + assert_equal(found_addr_rsv, 90*2) # 90 keys plus 100% internal keys + + #encrypt wallet, restart, unlock and dump + self.nodes[0].node_encrypt_wallet('test') + self.start_node(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_script_addr, found_addr_chg, found_addr_rsv, _ = \ + read_dump(tmpdir + "/node0/wallet.encrypted.dump", addrs, script_addrs, hd_master_addr_unenc) + assert_equal(found_addr, test_addr_count) + assert_equal(found_script_addr, 2) + assert_equal(found_addr_chg, 90*2 + 50) # old reserve keys are marked as change now + assert_equal(found_addr_rsv, 90*2) + + # Overwriting should fail + assert_raises_rpc_error(-8, "already exists", self.nodes[0].dumpwallet, tmpdir + "/node0/wallet.unencrypted.dump") + + # Restart node with new wallet, and test importwallet + self.stop_node(0) + self.start_node(0, ['-wallet=w2']) + + # Make sure the address is not IsMine before import + result = self.nodes[0].validateaddress(multisig_addr) + assert(result['ismine'] == False) + + self.nodes[0].importwallet(os.path.abspath(tmpdir + "/node0/wallet.unencrypted.dump")) + + # Now check IsMine is true + result = self.nodes[0].validateaddress(multisig_addr) + assert(result['ismine'] == True) + +if __name__ == '__main__': + WalletDumpTest().main () |