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Diffstat (limited to 'test/functional/wallet_signer.py')
| -rwxr-xr-x | test/functional/wallet_signer.py | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/test/functional/wallet_signer.py b/test/functional/wallet_signer.py new file mode 100755 index 0000000000..afd4fd3691 --- /dev/null +++ b/test/functional/wallet_signer.py @@ -0,0 +1,189 @@ +#!/usr/bin/env python3 +# Copyright (c) 2017-2018 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 external signer. + +Verify that a bitcoind node can use an external signer command +See also rpc_signer.py for tests without wallet context. +""" +import os +import platform + +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import ( + assert_equal, + assert_raises_rpc_error, +) + + +class WalletSignerTest(BitcoinTestFramework): + def mock_signer_path(self): + path = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'mocks', 'signer.py') + if platform.system() == "Windows": + return "py " + path + else: + return path + + def set_test_params(self): + self.num_nodes = 2 + + self.extra_args = [ + [], + [f"-signer={self.mock_signer_path()}", '-keypool=10'], + ] + + def skip_test_if_missing_module(self): + self.skip_if_no_external_signer() + self.skip_if_no_wallet() + + def set_mock_result(self, node, res): + with open(os.path.join(node.cwd, "mock_result"), "w", encoding="utf8") as f: + f.write(res) + + def clear_mock_result(self, node): + os.remove(os.path.join(node.cwd, "mock_result")) + + def run_test(self): + self.log.debug(f"-signer={self.mock_signer_path()}") + + # Create new wallets for an external signer. + # disable_private_keys and descriptors must be true: + assert_raises_rpc_error(-4, "Private keys must be disabled when using an external signer", self.nodes[1].createwallet, wallet_name='not_hww', disable_private_keys=False, descriptors=True, external_signer=True) + if self.is_bdb_compiled(): + assert_raises_rpc_error(-4, "Descriptor support must be enabled when using an external signer", self.nodes[1].createwallet, wallet_name='not_hww', disable_private_keys=True, descriptors=False, external_signer=True) + else: + assert_raises_rpc_error(-4, "Compiled without bdb support (required for legacy wallets)", self.nodes[1].createwallet, wallet_name='not_hww', disable_private_keys=True, descriptors=False, external_signer=True) + + self.nodes[1].createwallet(wallet_name='hww', disable_private_keys=True, descriptors=True, external_signer=True) + hww = self.nodes[1].get_wallet_rpc('hww') + + # Flag can't be set afterwards (could be added later for non-blank descriptor based watch-only wallets) + self.nodes[1].createwallet(wallet_name='not_hww', disable_private_keys=True, descriptors=True, external_signer=False) + not_hww = self.nodes[1].get_wallet_rpc('not_hww') + assert_raises_rpc_error(-8, "Wallet flag is immutable: external_signer", not_hww.setwalletflag, "external_signer", True) + + # assert_raises_rpc_error(-4, "Multiple signers found, please specify which to use", wallet_name='not_hww', disable_private_keys=True, descriptors=True, external_signer=True) + + # TODO: Handle error thrown by script + # self.set_mock_result(self.nodes[1], "2") + # assert_raises_rpc_error(-1, 'Unable to parse JSON', + # self.nodes[1].createwallet, wallet_name='not_hww2', disable_private_keys=True, descriptors=True, external_signer=False + # ) + # self.clear_mock_result(self.nodes[1]) + + assert_equal(hww.getwalletinfo()["keypoolsize"], 30) + + address1 = hww.getnewaddress(address_type="bech32") + assert_equal(address1, "bcrt1qm90ugl4d48jv8n6e5t9ln6t9zlpm5th68x4f8g") + address_info = hww.getaddressinfo(address1) + assert_equal(address_info['solvable'], True) + assert_equal(address_info['ismine'], True) + assert_equal(address_info['hdkeypath'], "m/84'/1'/0'/0/0") + + address2 = hww.getnewaddress(address_type="p2sh-segwit") + assert_equal(address2, "2N2gQKzjUe47gM8p1JZxaAkTcoHPXV6YyVp") + address_info = hww.getaddressinfo(address2) + assert_equal(address_info['solvable'], True) + assert_equal(address_info['ismine'], True) + assert_equal(address_info['hdkeypath'], "m/49'/1'/0'/0/0") + + address3 = hww.getnewaddress(address_type="legacy") + assert_equal(address3, "n1LKejAadN6hg2FrBXoU1KrwX4uK16mco9") + address_info = hww.getaddressinfo(address3) + assert_equal(address_info['solvable'], True) + assert_equal(address_info['ismine'], True) + assert_equal(address_info['hdkeypath'], "m/44'/1'/0'/0/0") + + self.log.info('Test walletdisplayaddress') + result = hww.walletdisplayaddress(address1) + assert_equal(result, {"address": address1}) + + # Handle error thrown by script + self.set_mock_result(self.nodes[1], "2") + assert_raises_rpc_error(-1, 'RunCommandParseJSON error', + hww.walletdisplayaddress, address1 + ) + self.clear_mock_result(self.nodes[1]) + + self.log.info('Prepare mock PSBT') + self.nodes[0].sendtoaddress(address1, 1) + self.nodes[0].generate(1) + self.sync_all() + + # Load private key into wallet to generate a signed PSBT for the mock + self.nodes[1].createwallet(wallet_name="mock", disable_private_keys=False, blank=True, descriptors=True) + mock_wallet = self.nodes[1].get_wallet_rpc("mock") + assert mock_wallet.getwalletinfo()['private_keys_enabled'] + + result = mock_wallet.importdescriptors([{ + "desc": "wpkh([00000001/84'/1'/0']tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/0/*)#rweraev0", + "timestamp": 0, + "range": [0,1], + "internal": False, + "active": True + }, + { + "desc": "wpkh([00000001/84'/1'/0']tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/*)#j6uzqvuh", + "timestamp": 0, + "range": [0, 0], + "internal": True, + "active": True + }]) + assert_equal(result[0], {'success': True}) + assert_equal(result[1], {'success': True}) + assert_equal(mock_wallet.getwalletinfo()["txcount"], 1) + dest = self.nodes[0].getnewaddress(address_type='bech32') + mock_psbt = mock_wallet.walletcreatefundedpsbt([], {dest:0.5}, 0, {}, True)['psbt'] + mock_psbt_signed = mock_wallet.walletprocesspsbt(psbt=mock_psbt, sign=True, sighashtype="ALL", bip32derivs=True) + mock_psbt_final = mock_wallet.finalizepsbt(mock_psbt_signed["psbt"]) + mock_tx = mock_psbt_final["hex"] + assert(mock_wallet.testmempoolaccept([mock_tx])[0]["allowed"]) + + # # Create a new wallet and populate with specific public keys, in order + # # to work with the mock signed PSBT. + # self.nodes[1].createwallet(wallet_name="hww4", disable_private_keys=True, descriptors=True, external_signer=True) + # hww4 = self.nodes[1].get_wallet_rpc("hww4") + # + # descriptors = [{ + # "desc": "wpkh([00000001/84'/1'/0']tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/*)#x30uthjs", + # "timestamp": "now", + # "range": [0, 1], + # "internal": False, + # "watchonly": True, + # "active": True + # }, + # { + # "desc": "wpkh([00000001/84'/1'/0']tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/1/*)#h92akzzg", + # "timestamp": "now", + # "range": [0, 0], + # "internal": True, + # "watchonly": True, + # "active": True + # }] + + # result = hww4.importdescriptors(descriptors) + # assert_equal(result[0], {'success': True}) + # assert_equal(result[1], {'success': True}) + assert_equal(hww.getwalletinfo()["txcount"], 1) + + assert(hww.testmempoolaccept([mock_tx])[0]["allowed"]) + + with open(os.path.join(self.nodes[1].cwd, "mock_psbt"), "w", encoding="utf8") as f: + f.write(mock_psbt_signed["psbt"]) + + self.log.info('Test send using hww1') + + res = hww.send(outputs={dest:0.5},options={"add_to_wallet": False}) + assert(res["complete"]) + assert_equal(res["hex"], mock_tx) + + # # Handle error thrown by script + # self.set_mock_result(self.nodes[4], "2") + # assert_raises_rpc_error(-1, 'Unable to parse JSON', + # hww4.signerprocesspsbt, psbt_orig, "00000001" + # ) + # self.clear_mock_result(self.nodes[4]) + +if __name__ == '__main__': + WalletSignerTest().main() |