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525 lines
24 KiB
525 lines
24 KiB
#!/usr/bin/env python3
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# Copyright (c) 2020-2022 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 Migrating a wallet from legacy to descriptor."""
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import os
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import random
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import shutil
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from test_framework.descriptors import descsum_create
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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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find_vout_for_address,
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)
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from test_framework.wallet_util import (
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get_generate_key,
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)
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class WalletMigrationTest(BitcoinTestFramework):
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def add_options(self, parser):
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self.add_wallet_options(parser)
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def set_test_params(self):
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self.setup_clean_chain = True
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self.num_nodes = 1
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self.extra_args = [[]]
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self.supports_cli = False
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def skip_test_if_missing_module(self):
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self.skip_if_no_wallet()
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self.skip_if_no_sqlite()
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self.skip_if_no_bdb()
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def assert_is_sqlite(self, wallet_name):
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wallet_file_path = os.path.join(self.nodes[0].datadir, "regtest/wallets", wallet_name, self.wallet_data_filename)
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with open(wallet_file_path, 'rb') as f:
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file_magic = f.read(16)
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assert_equal(file_magic, b'SQLite format 3\x00')
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assert_equal(self.nodes[0].get_wallet_rpc(wallet_name).getwalletinfo()["format"], "sqlite")
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def create_legacy_wallet(self, wallet_name, disable_private_keys=False):
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self.nodes[0].createwallet(wallet_name=wallet_name, descriptors=False, disable_private_keys=disable_private_keys)
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wallet = self.nodes[0].get_wallet_rpc(wallet_name)
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info = wallet.getwalletinfo()
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assert_equal(info["descriptors"], False)
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assert_equal(info["format"], "bdb")
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assert_equal(info["private_keys_enabled"], not disable_private_keys)
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return wallet
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def assert_addr_info_equal(self, addr_info, addr_info_old):
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assert_equal(addr_info["address"], addr_info_old["address"])
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assert_equal(addr_info["scriptPubKey"], addr_info_old["scriptPubKey"])
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assert_equal(addr_info["ismine"], addr_info_old["ismine"])
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assert_equal(addr_info["hdkeypath"], addr_info_old["hdkeypath"].replace("'","h"))
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assert_equal(addr_info["solvable"], addr_info_old["solvable"])
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assert_equal(addr_info["ischange"], addr_info_old["ischange"])
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assert_equal(addr_info["hdmasterfingerprint"], addr_info_old["hdmasterfingerprint"])
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def assert_list_txs_equal(self, received_list_txs, expected_list_txs):
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for d in received_list_txs:
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if "parent_descs" in d:
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del d["parent_descs"]
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for d in expected_list_txs:
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if "parent_descs" in d:
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del d["parent_descs"]
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assert_equal(received_list_txs, expected_list_txs)
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def test_basic(self):
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default = self.nodes[0].get_wallet_rpc(self.default_wallet_name)
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self.log.info("Test migration of a basic keys only wallet without balance")
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basic0 = self.create_legacy_wallet("basic0")
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addr = basic0.getnewaddress()
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change = basic0.getrawchangeaddress()
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old_addr_info = basic0.getaddressinfo(addr)
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old_change_addr_info = basic0.getaddressinfo(change)
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assert_equal(old_addr_info["ismine"], True)
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assert_equal(old_addr_info["hdkeypath"], "m/0'/0'/0'")
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assert_equal(old_change_addr_info["ismine"], True)
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assert_equal(old_change_addr_info["hdkeypath"], "m/0'/1'/0'")
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# Note: migration could take a while.
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basic0.migratewallet()
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# Verify created descriptors
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assert_equal(basic0.getwalletinfo()["descriptors"], True)
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self.assert_is_sqlite("basic0")
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# The wallet should create the following descriptors:
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# * BIP32 descriptors in the form of "0h/0h/*" and "0h/1h/*" (2 descriptors)
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# * BIP44 descriptors in the form of "44h/1h/0h/0/*" and "44h/1h/0h/1/*" (2 descriptors)
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# * BIP49 descriptors, P2SH(P2WPKH), in the form of "86h/1h/0h/0/*" and "86h/1h/0h/1/*" (2 descriptors)
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# * BIP84 descriptors, P2WPKH, in the form of "84h/1h/0h/1/*" and "84h/1h/0h/1/*" (2 descriptors)
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# * BIP86 descriptors, P2TR, in the form of "86h/1h/0h/0/*" and "86h/1h/0h/1/*" (2 descriptors)
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# * A combo(PK) descriptor for the wallet master key.
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# So, should have a total of 11 descriptors on it.
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assert_equal(len(basic0.listdescriptors()["descriptors"]), 11)
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# Compare addresses info
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addr_info = basic0.getaddressinfo(addr)
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change_addr_info = basic0.getaddressinfo(change)
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self.assert_addr_info_equal(addr_info, old_addr_info)
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self.assert_addr_info_equal(change_addr_info, old_change_addr_info)
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addr_info = basic0.getaddressinfo(basic0.getnewaddress("", "bech32"))
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assert_equal(addr_info["hdkeypath"], "m/84h/1h/0h/0/0")
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self.log.info("Test migration of a basic keys only wallet with a balance")
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basic1 = self.create_legacy_wallet("basic1")
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for _ in range(0, 10):
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default.sendtoaddress(basic1.getnewaddress(), 1)
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self.generate(self.nodes[0], 1)
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for _ in range(0, 5):
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basic1.sendtoaddress(default.getnewaddress(), 0.5)
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self.generate(self.nodes[0], 1)
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bal = basic1.getbalance()
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txs = basic1.listtransactions()
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basic1.migratewallet()
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assert_equal(basic1.getwalletinfo()["descriptors"], True)
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self.assert_is_sqlite("basic1")
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assert_equal(basic1.getbalance(), bal)
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self.assert_list_txs_equal(basic1.listtransactions(), txs)
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# restart node and verify that everything is still there
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self.restart_node(0)
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default = self.nodes[0].get_wallet_rpc(self.default_wallet_name)
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self.nodes[0].loadwallet("basic1")
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basic1 = self.nodes[0].get_wallet_rpc("basic1")
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assert_equal(basic1.getwalletinfo()["descriptors"], True)
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self.assert_is_sqlite("basic1")
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assert_equal(basic1.getbalance(), bal)
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self.assert_list_txs_equal(basic1.listtransactions(), txs)
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self.log.info("Test migration of a wallet with balance received on the seed")
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basic2 = self.create_legacy_wallet("basic2")
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basic2_seed = get_generate_key()
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basic2.sethdseed(True, basic2_seed.privkey)
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assert_equal(basic2.getbalance(), 0)
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# Receive coins on different output types for the same seed
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basic2_balance = 0
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for addr in [basic2_seed.p2pkh_addr, basic2_seed.p2wpkh_addr, basic2_seed.p2sh_p2wpkh_addr]:
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send_value = random.randint(1, 4)
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default.sendtoaddress(addr, send_value)
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basic2_balance += send_value
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self.generate(self.nodes[0], 1)
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assert_equal(basic2.getbalance(), basic2_balance)
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basic2_txs = basic2.listtransactions()
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# Now migrate and test that we still see have the same balance/transactions
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basic2.migratewallet()
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assert_equal(basic2.getwalletinfo()["descriptors"], True)
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self.assert_is_sqlite("basic2")
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assert_equal(basic2.getbalance(), basic2_balance)
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self.assert_list_txs_equal(basic2.listtransactions(), basic2_txs)
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# Now test migration on a descriptor wallet
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self.log.info("Test \"nothing to migrate\" when the user tries to migrate a wallet with no legacy data")
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assert_raises_rpc_error(-4, "Error: This wallet is already a descriptor wallet", basic2.migratewallet)
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def test_multisig(self):
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default = self.nodes[0].get_wallet_rpc(self.default_wallet_name)
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# Contrived case where all the multisig keys are in a single wallet
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self.log.info("Test migration of a wallet with all keys for a multisig")
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multisig0 = self.create_legacy_wallet("multisig0")
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addr1 = multisig0.getnewaddress()
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addr2 = multisig0.getnewaddress()
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addr3 = multisig0.getnewaddress()
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ms_info = multisig0.addmultisigaddress(2, [addr1, addr2, addr3])
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multisig0.migratewallet()
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assert_equal(multisig0.getwalletinfo()["descriptors"], True)
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self.assert_is_sqlite("multisig0")
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ms_addr_info = multisig0.getaddressinfo(ms_info["address"])
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assert_equal(ms_addr_info["ismine"], True)
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assert_equal(ms_addr_info["desc"], ms_info["descriptor"])
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assert_equal("multisig0_watchonly" in self.nodes[0].listwallets(), False)
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assert_equal("multisig0_solvables" in self.nodes[0].listwallets(), False)
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pub1 = multisig0.getaddressinfo(addr1)["pubkey"]
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pub2 = multisig0.getaddressinfo(addr2)["pubkey"]
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# Some keys in multisig do not belong to this wallet
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self.log.info("Test migration of a wallet that has some keys in a multisig")
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multisig1 = self.create_legacy_wallet("multisig1")
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ms_info = multisig1.addmultisigaddress(2, [multisig1.getnewaddress(), pub1, pub2])
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ms_info2 = multisig1.addmultisigaddress(2, [multisig1.getnewaddress(), pub1, pub2])
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addr1 = ms_info["address"]
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addr2 = ms_info2["address"]
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txid = default.sendtoaddress(addr1, 10)
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multisig1.importaddress(addr1)
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assert_equal(multisig1.getaddressinfo(addr1)["ismine"], False)
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assert_equal(multisig1.getaddressinfo(addr1)["iswatchonly"], True)
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assert_equal(multisig1.getaddressinfo(addr1)["solvable"], True)
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self.generate(self.nodes[0], 1)
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multisig1.gettransaction(txid)
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assert_equal(multisig1.getbalances()["watchonly"]["trusted"], 10)
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assert_equal(multisig1.getaddressinfo(addr2)["ismine"], False)
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assert_equal(multisig1.getaddressinfo(addr2)["iswatchonly"], False)
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assert_equal(multisig1.getaddressinfo(addr2)["solvable"], True)
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# Migrating multisig1 should see the multisig is no longer part of multisig1
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# A new wallet multisig1_watchonly is created which has the multisig address
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# Transaction to multisig is in multisig1_watchonly and not multisig1
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multisig1.migratewallet()
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assert_equal(multisig1.getwalletinfo()["descriptors"], True)
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self.assert_is_sqlite("multisig1")
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assert_equal(multisig1.getaddressinfo(addr1)["ismine"], False)
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assert_equal(multisig1.getaddressinfo(addr1)["iswatchonly"], False)
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assert_equal(multisig1.getaddressinfo(addr1)["solvable"], False)
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assert_raises_rpc_error(-5, "Invalid or non-wallet transaction id", multisig1.gettransaction, txid)
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assert_equal(multisig1.getbalance(), 0)
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assert_equal(multisig1.listtransactions(), [])
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assert_equal("multisig1_watchonly" in self.nodes[0].listwallets(), True)
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ms1_watchonly = self.nodes[0].get_wallet_rpc("multisig1_watchonly")
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ms1_wallet_info = ms1_watchonly.getwalletinfo()
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assert_equal(ms1_wallet_info['descriptors'], True)
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assert_equal(ms1_wallet_info['private_keys_enabled'], False)
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self.assert_is_sqlite("multisig1_watchonly")
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assert_equal(ms1_watchonly.getaddressinfo(addr1)["ismine"], True)
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assert_equal(ms1_watchonly.getaddressinfo(addr1)["solvable"], True)
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# Because addr2 was not being watched, it isn't in multisig1_watchonly but rather multisig1_solvables
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assert_equal(ms1_watchonly.getaddressinfo(addr2)["ismine"], False)
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assert_equal(ms1_watchonly.getaddressinfo(addr2)["solvable"], False)
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ms1_watchonly.gettransaction(txid)
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assert_equal(ms1_watchonly.getbalance(), 10)
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# Migrating multisig1 should see the second multisig is no longer part of multisig1
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# A new wallet multisig1_solvables is created which has the second address
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# This should have no transactions
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assert_equal("multisig1_solvables" in self.nodes[0].listwallets(), True)
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ms1_solvable = self.nodes[0].get_wallet_rpc("multisig1_solvables")
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ms1_wallet_info = ms1_solvable.getwalletinfo()
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assert_equal(ms1_wallet_info['descriptors'], True)
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assert_equal(ms1_wallet_info['private_keys_enabled'], False)
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self.assert_is_sqlite("multisig1_solvables")
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assert_equal(ms1_solvable.getaddressinfo(addr1)["ismine"], False)
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assert_equal(ms1_solvable.getaddressinfo(addr1)["solvable"], False)
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assert_equal(ms1_solvable.getaddressinfo(addr2)["ismine"], True)
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assert_equal(ms1_solvable.getaddressinfo(addr2)["solvable"], True)
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assert_equal(ms1_solvable.getbalance(), 0)
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assert_equal(ms1_solvable.listtransactions(), [])
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def test_other_watchonly(self):
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default = self.nodes[0].get_wallet_rpc(self.default_wallet_name)
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# Wallet with an imported address. Should be the same thing as the multisig test
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self.log.info("Test migration of a wallet with watchonly imports")
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imports0 = self.create_legacy_wallet("imports0")
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# External address label
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imports0.setlabel(default.getnewaddress(), "external")
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# Normal non-watchonly tx
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received_addr = imports0.getnewaddress()
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imports0.setlabel(received_addr, "Receiving")
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received_txid = default.sendtoaddress(received_addr, 10)
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# Watchonly tx
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import_addr = default.getnewaddress()
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imports0.importaddress(import_addr)
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imports0.setlabel(import_addr, "imported")
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received_watchonly_txid = default.sendtoaddress(import_addr, 10)
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# Received watchonly tx that is then spent
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import_sent_addr = default.getnewaddress()
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imports0.importaddress(import_sent_addr)
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received_sent_watchonly_txid = default.sendtoaddress(import_sent_addr, 10)
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received_sent_watchonly_vout = find_vout_for_address(self.nodes[0], received_sent_watchonly_txid, import_sent_addr)
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send = default.sendall(recipients=[default.getnewaddress()], inputs=[{"txid": received_sent_watchonly_txid, "vout": received_sent_watchonly_vout}])
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sent_watchonly_txid = send["txid"]
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self.generate(self.nodes[0], 1)
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balances = imports0.getbalances()
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spendable_bal = balances["mine"]["trusted"]
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watchonly_bal = balances["watchonly"]["trusted"]
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assert_equal(len(imports0.listtransactions(include_watchonly=True)), 4)
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# Migrate
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imports0.migratewallet()
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assert_equal(imports0.getwalletinfo()["descriptors"], True)
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self.assert_is_sqlite("imports0")
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assert_raises_rpc_error(-5, "Invalid or non-wallet transaction id", imports0.gettransaction, received_watchonly_txid)
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assert_raises_rpc_error(-5, "Invalid or non-wallet transaction id", imports0.gettransaction, received_sent_watchonly_txid)
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assert_raises_rpc_error(-5, "Invalid or non-wallet transaction id", imports0.gettransaction, sent_watchonly_txid)
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assert_equal(len(imports0.listtransactions(include_watchonly=True)), 1)
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imports0.gettransaction(received_txid)
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assert_equal(imports0.getbalance(), spendable_bal)
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assert_equal("imports0_watchonly" in self.nodes[0].listwallets(), True)
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watchonly = self.nodes[0].get_wallet_rpc("imports0_watchonly")
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watchonly_info = watchonly.getwalletinfo()
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assert_equal(watchonly_info["descriptors"], True)
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self.assert_is_sqlite("imports0_watchonly")
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assert_equal(watchonly_info["private_keys_enabled"], False)
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watchonly.gettransaction(received_watchonly_txid)
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watchonly.gettransaction(received_sent_watchonly_txid)
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watchonly.gettransaction(sent_watchonly_txid)
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assert_equal(watchonly.getbalance(), watchonly_bal)
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assert_raises_rpc_error(-5, "Invalid or non-wallet transaction id", watchonly.gettransaction, received_txid)
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assert_equal(len(watchonly.listtransactions(include_watchonly=True)), 3)
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# Check that labels were migrated and persisted to watchonly wallet
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self.nodes[0].unloadwallet("imports0_watchonly")
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self.nodes[0].loadwallet("imports0_watchonly")
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labels = watchonly.listlabels()
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assert "external" in labels
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assert "imported" in labels
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def test_no_privkeys(self):
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default = self.nodes[0].get_wallet_rpc(self.default_wallet_name)
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# Migrating an actual watchonly wallet should not create a new watchonly wallet
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self.log.info("Test migration of a pure watchonly wallet")
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watchonly0 = self.create_legacy_wallet("watchonly0", disable_private_keys=True)
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addr = default.getnewaddress()
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desc = default.getaddressinfo(addr)["desc"]
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res = watchonly0.importmulti([
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{
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"desc": desc,
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"watchonly": True,
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"timestamp": "now",
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}])
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assert_equal(res[0]['success'], True)
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default.sendtoaddress(addr, 10)
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self.generate(self.nodes[0], 1)
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watchonly0.migratewallet()
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assert_equal("watchonly0_watchonly" in self.nodes[0].listwallets(), False)
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info = watchonly0.getwalletinfo()
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assert_equal(info["descriptors"], True)
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assert_equal(info["private_keys_enabled"], False)
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self.assert_is_sqlite("watchonly0")
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# Migrating a wallet with pubkeys added to the keypool
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self.log.info("Test migration of a pure watchonly wallet with pubkeys in keypool")
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watchonly1 = self.create_legacy_wallet("watchonly1", disable_private_keys=True)
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addr1 = default.getnewaddress(address_type="bech32")
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addr2 = default.getnewaddress(address_type="bech32")
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desc1 = default.getaddressinfo(addr1)["desc"]
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desc2 = default.getaddressinfo(addr2)["desc"]
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res = watchonly1.importmulti([
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{
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"desc": desc1,
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"keypool": True,
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"timestamp": "now",
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},
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{
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"desc": desc2,
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"keypool": True,
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"timestamp": "now",
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}
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])
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assert_equal(res[0]["success"], True)
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assert_equal(res[1]["success"], True)
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# Before migrating, we can fetch addr1 from the keypool
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assert_equal(watchonly1.getnewaddress(address_type="bech32"), addr1)
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watchonly1.migratewallet()
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info = watchonly1.getwalletinfo()
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assert_equal(info["descriptors"], True)
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assert_equal(info["private_keys_enabled"], False)
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self.assert_is_sqlite("watchonly1")
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# After migrating, the "keypool" is empty
|
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assert_raises_rpc_error(-4, "Error: This wallet has no available keys", watchonly1.getnewaddress)
|
|
|
|
def test_pk_coinbases(self):
|
|
self.log.info("Test migration of a wallet using old pk() coinbases")
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|
wallet = self.create_legacy_wallet("pkcb")
|
|
|
|
addr = wallet.getnewaddress()
|
|
addr_info = wallet.getaddressinfo(addr)
|
|
desc = descsum_create("pk(" + addr_info["pubkey"] + ")")
|
|
|
|
self.nodes[0].generatetodescriptor(1, desc, invalid_call=False)
|
|
|
|
bals = wallet.getbalances()
|
|
|
|
wallet.migratewallet()
|
|
|
|
assert_equal(bals, wallet.getbalances())
|
|
|
|
def test_encrypted(self):
|
|
self.log.info("Test migration of an encrypted wallet")
|
|
wallet = self.create_legacy_wallet("encrypted")
|
|
default = self.nodes[0].get_wallet_rpc(self.default_wallet_name)
|
|
|
|
wallet.encryptwallet("pass")
|
|
addr = wallet.getnewaddress()
|
|
txid = default.sendtoaddress(addr, 1)
|
|
self.generate(self.nodes[0], 1)
|
|
bals = wallet.getbalances()
|
|
|
|
assert_raises_rpc_error(-4, "Error: Wallet decryption failed, the wallet passphrase was not provided or was incorrect", wallet.migratewallet)
|
|
assert_raises_rpc_error(-4, "Error: Wallet decryption failed, the wallet passphrase was not provided or was incorrect", wallet.migratewallet, None, "badpass")
|
|
assert_raises_rpc_error(-4, "The passphrase contains a null character", wallet.migratewallet, None, "pass\0with\0null")
|
|
|
|
wallet.migratewallet(passphrase="pass")
|
|
|
|
info = wallet.getwalletinfo()
|
|
assert_equal(info["descriptors"], True)
|
|
assert_equal(info["format"], "sqlite")
|
|
assert_equal(info["unlocked_until"], 0)
|
|
wallet.gettransaction(txid)
|
|
|
|
assert_equal(bals, wallet.getbalances())
|
|
|
|
def test_unloaded(self):
|
|
self.log.info("Test migration of a wallet that isn't loaded")
|
|
wallet = self.create_legacy_wallet("notloaded")
|
|
default = self.nodes[0].get_wallet_rpc(self.default_wallet_name)
|
|
|
|
addr = wallet.getnewaddress()
|
|
txid = default.sendtoaddress(addr, 1)
|
|
self.generate(self.nodes[0], 1)
|
|
bals = wallet.getbalances()
|
|
|
|
wallet.unloadwallet()
|
|
|
|
assert_raises_rpc_error(-8, "RPC endpoint wallet and wallet_name parameter specify different wallets", wallet.migratewallet, "someotherwallet")
|
|
assert_raises_rpc_error(-8, "Either RPC endpoint wallet or wallet_name parameter must be provided", self.nodes[0].migratewallet)
|
|
self.nodes[0].migratewallet("notloaded")
|
|
|
|
info = wallet.getwalletinfo()
|
|
assert_equal(info["descriptors"], True)
|
|
assert_equal(info["format"], "sqlite")
|
|
wallet.gettransaction(txid)
|
|
|
|
assert_equal(bals, wallet.getbalances())
|
|
|
|
def test_unloaded_by_path(self):
|
|
self.log.info("Test migration of a wallet that isn't loaded, specified by path")
|
|
wallet = self.create_legacy_wallet("notloaded2")
|
|
default = self.nodes[0].get_wallet_rpc(self.default_wallet_name)
|
|
|
|
addr = wallet.getnewaddress()
|
|
txid = default.sendtoaddress(addr, 1)
|
|
self.generate(self.nodes[0], 1)
|
|
bals = wallet.getbalances()
|
|
|
|
wallet.unloadwallet()
|
|
|
|
wallet_file_path = os.path.join(self.nodes[0].datadir, "regtest", "wallets", "notloaded2")
|
|
self.nodes[0].migratewallet(wallet_file_path)
|
|
|
|
# Because we gave the name by full path, the loaded wallet's name is that path too.
|
|
wallet = self.nodes[0].get_wallet_rpc(wallet_file_path)
|
|
|
|
info = wallet.getwalletinfo()
|
|
assert_equal(info["descriptors"], True)
|
|
assert_equal(info["format"], "sqlite")
|
|
wallet.gettransaction(txid)
|
|
|
|
assert_equal(bals, wallet.getbalances())
|
|
|
|
def test_default_wallet(self):
|
|
self.log.info("Test migration of the wallet named as the empty string")
|
|
wallet = self.create_legacy_wallet("")
|
|
|
|
wallet.migratewallet()
|
|
info = wallet.getwalletinfo()
|
|
assert_equal(info["descriptors"], True)
|
|
assert_equal(info["format"], "sqlite")
|
|
|
|
def test_direct_file(self):
|
|
self.log.info("Test migration of a wallet that is not in a wallet directory")
|
|
wallet = self.create_legacy_wallet("plainfile")
|
|
wallet.unloadwallet()
|
|
|
|
wallets_dir = os.path.join(self.nodes[0].datadir, "regtest", "wallets")
|
|
wallet_path = os.path.join(wallets_dir, "plainfile")
|
|
wallet_dat_path = os.path.join(wallet_path, "wallet.dat")
|
|
shutil.copyfile(wallet_dat_path, os.path.join(wallets_dir, "plainfile.bak"))
|
|
shutil.rmtree(wallet_path)
|
|
shutil.move(os.path.join(wallets_dir, "plainfile.bak"), wallet_path)
|
|
|
|
self.nodes[0].loadwallet("plainfile")
|
|
info = wallet.getwalletinfo()
|
|
assert_equal(info["descriptors"], False)
|
|
assert_equal(info["format"], "bdb")
|
|
|
|
wallet.migratewallet()
|
|
info = wallet.getwalletinfo()
|
|
assert_equal(info["descriptors"], True)
|
|
assert_equal(info["format"], "sqlite")
|
|
|
|
assert os.path.isdir(wallet_path)
|
|
assert os.path.isfile(wallet_dat_path)
|
|
|
|
def run_test(self):
|
|
self.generate(self.nodes[0], 101)
|
|
|
|
# TODO: Test the actual records in the wallet for these tests too. The behavior may be correct, but the data written may not be what we actually want
|
|
self.test_basic()
|
|
self.test_multisig()
|
|
self.test_other_watchonly()
|
|
self.test_no_privkeys()
|
|
self.test_pk_coinbases()
|
|
self.test_encrypted()
|
|
self.test_unloaded()
|
|
self.test_unloaded_by_path()
|
|
self.test_default_wallet()
|
|
self.test_direct_file()
|
|
|
|
if __name__ == '__main__':
|
|
WalletMigrationTest().main()
|