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156 lines
7.2 KiB
156 lines
7.2 KiB
#!/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 (assert_equal, assert_raises_rpc_error) |
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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 == "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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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 labled 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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def setup_network(self, split=False): |
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# Use 1 minute timeout because the initial getnewaddress RPC can take |
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# longer than the default 30 seconds due to an expensive |
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# CWallet::TopUpKeyPool call, and the encryptwallet RPC made later in |
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# the test often takes even longer. |
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self.add_nodes(self.num_nodes, self.extra_args, timewait=60) |
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self.start_nodes() |
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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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# 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].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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# 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(tmpdir + "/node0/wallet.unencrypted.dump") |
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assert_equal(result['filename'], os.path.abspath(tmpdir + "/node0/wallet.unencrypted.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(tmpdir + "/node0/wallet.unencrypted.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(tmpdir + "/node0/wallet.encrypted.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(tmpdir + "/node0/wallet.encrypted.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", self.nodes[0].dumpwallet, tmpdir + "/node0/wallet.unencrypted.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].validateaddress(multisig_addr) |
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assert(result['ismine'] == False) |
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self.nodes[0].importwallet(os.path.abspath(tmpdir + "/node0/wallet.unencrypted.dump")) |
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# Now check IsMine is true |
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result = self.nodes[0].validateaddress(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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