diff options
| -rw-r--r-- | src/wallet/wallet.cpp | 7 | ||||
| -rwxr-xr-x | test/functional/mocks/invalid_signer.py | 65 | ||||
| -rwxr-xr-x | test/functional/wallet_signer.py | 17 |
3 files changed, 87 insertions, 2 deletions
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index 2382ac268d..64a4844dc9 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -3203,8 +3203,11 @@ void CWallet::SetupDescriptorScriptPubKeyMans() for (const UniValue& desc_val : descriptor_vals.get_array().getValues()) { std::string desc_str = desc_val.getValStr(); FlatSigningProvider keys; - std::string dummy_error; - std::unique_ptr<Descriptor> desc = Parse(desc_str, keys, dummy_error, false); + std::string desc_error; + std::unique_ptr<Descriptor> desc = Parse(desc_str, keys, desc_error, false); + if (desc == nullptr) { + throw std::runtime_error(std::string(__func__) + ": Invalid descriptor \"" + desc_str + "\" (" + desc_error + ")"); + } if (!desc->GetOutputType()) { continue; } diff --git a/test/functional/mocks/invalid_signer.py b/test/functional/mocks/invalid_signer.py new file mode 100755 index 0000000000..e30cc9e20b --- /dev/null +++ b/test/functional/mocks/invalid_signer.py @@ -0,0 +1,65 @@ +#!/usr/bin/env python3 +# Copyright (c) 2018-2021 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. + +import os +import sys +import argparse +import json + +def perform_pre_checks(): + mock_result_path = os.path.join(os.getcwd(), "mock_result") + if(os.path.isfile(mock_result_path)): + with open(mock_result_path, "r", encoding="utf8") as f: + mock_result = f.read() + if mock_result[0]: + sys.stdout.write(mock_result[2:]) + sys.exit(int(mock_result[0])) + +def enumerate(args): + sys.stdout.write(json.dumps([{"fingerprint": "b3c19bfc", "type": "trezor", "model": "trezor_t"}, {"fingerprint": "00000002"}])) + +def getdescriptors(args): + xpub_pkh = "xpub6CRhJvXV8x2AKWvqi1ZSMFU6cbxzQiYrv3dxSUXCawjMJ1JzpqVsveH4way1yCmJm29KzH1zrVZmVwes4Qo6oXVE1HFn4fdiKrYJngqFFc6" + xpub_sh = "xpub6CoNoq3Tg4tGSpom2BSwL42gy864KHo3TXkHxLxBbhvCkgmdVXADQmiHbLZhX3Me1cYhRx7s25Lpm4LnT5zu395ANHsXB2QvT9tqJDAibTN" + xpub_wpkh = "xpub6DUcLgY1DfgDy2RV6q4djwwsLitaoZDumbribqrR8mP78fEtgZa1XEsqT5MWQ7gwLwKsTQPT28XLoVE5A97rDNTwMXjmzPaNijoCApCbWvp" + + sys.stdout.write(json.dumps({ + "receive": [ + "pkh([b3c19bfc/44'/1'/" + args.account + "']" + xpub_pkh + "/0/*)#h26nxtl9", + "sh(wpkh([b3c19bfc/49'/1'/" + args.account + "']" + xpub_sh + "/0/*))#32ry02yp", + "wpkh([b3c19bfc/84'/1'/" + args.account + "']" + xpub_wpkh + "/0/*)#jftn8ppv" + ], + "internal": [ + "pkh([b3c19bfc/44'/1'/" + args.account + "']" + xpub_pkh + "/1/*)#x7ljm70a", + "sh(wpkh([b3c19bfc/49'/1'/" + args.account + "']" + xpub_sh + "/1/*))#ytdjh437", + "wpkh([b3c19bfc/84'/1'/" + args.account + "']" + xpub_wpkh + "/1/*)#rawj6535" + ] + })) + +parser = argparse.ArgumentParser(prog='./invalid_signer.py', description='External invalid signer mock') +parser.add_argument('--fingerprint') +parser.add_argument('--chain', default='main') +parser.add_argument('--stdin', action='store_true') + +subparsers = parser.add_subparsers(description='Commands', dest='command') +subparsers.required = True + +parser_enumerate = subparsers.add_parser('enumerate', help='list available signers') +parser_enumerate.set_defaults(func=enumerate) + +parser_getdescriptors = subparsers.add_parser('getdescriptors') +parser_getdescriptors.set_defaults(func=getdescriptors) +parser_getdescriptors.add_argument('--account', metavar='account') + +if not sys.stdin.isatty(): + buffer = sys.stdin.read() + if buffer and buffer.rstrip() != "": + sys.argv.extend(buffer.rstrip().split(" ")) + +args = parser.parse_args() + +perform_pre_checks() + +args.func(args) diff --git a/test/functional/wallet_signer.py b/test/functional/wallet_signer.py index 6dadc57b1a..9e2db517b6 100755 --- a/test/functional/wallet_signer.py +++ b/test/functional/wallet_signer.py @@ -25,6 +25,13 @@ class WalletSignerTest(BitcoinTestFramework): else: return path + def mock_invalid_signer_path(self): + path = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'mocks', 'invalid_signer.py') + if platform.system() == "Windows": + return "py " + path + else: + return path + def set_test_params(self): self.num_nodes = 2 # The experimental syscall sandbox feature (-sandbox) is not compatible with -signer (which @@ -48,6 +55,11 @@ class WalletSignerTest(BitcoinTestFramework): os.remove(os.path.join(node.cwd, "mock_result")) def run_test(self): + self.test_valid_signer() + self.restart_node(1, [f"-signer={self.mock_invalid_signer_path()}", "-keypool=10"]) + self.test_invalid_signer() + + def test_valid_signer(self): self.log.debug(f"-signer={self.mock_signer_path()}") # Create new wallets for an external signer. @@ -187,5 +199,10 @@ class WalletSignerTest(BitcoinTestFramework): # ) # self.clear_mock_result(self.nodes[4]) + def test_invalid_signer(self): + self.log.debug(f"-signer={self.mock_invalid_signer_path()}") + self.log.info('Test invalid external signer') + assert_raises_rpc_error(-1, "Invalid descriptor", self.nodes[1].createwallet, wallet_name='hww_invalid', disable_private_keys=True, descriptors=True, external_signer=True) + if __name__ == '__main__': WalletSignerTest().main() |