Bitcoin Core  27.99.0
P2P Digital Currency
psbt_wallet_tests.cpp
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1 // Copyright (c) 2017-2022 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 
5 #include <key_io.h>
6 #include <node/types.h>
7 #include <util/bip32.h>
8 #include <util/strencodings.h>
9 #include <wallet/wallet.h>
10 
11 #include <boost/test/unit_test.hpp>
12 #include <test/util/setup_common.h>
14 
15 namespace wallet {
16 BOOST_FIXTURE_TEST_SUITE(psbt_wallet_tests, WalletTestingSetup)
17 
18 static void import_descriptor(CWallet& wallet, const std::string& descriptor)
20 {
21  AssertLockHeld(wallet.cs_wallet);
22  FlatSigningProvider provider;
23  std::string error;
24  std::unique_ptr<Descriptor> desc = Parse(descriptor, provider, error, /* require_checksum=*/ false);
25  assert(desc);
26  WalletDescriptor w_desc(std::move(desc), 0, 0, 10, 0);
27  wallet.AddWalletDescriptor(w_desc, provider, "", false);
28 }
29 
30 BOOST_AUTO_TEST_CASE(psbt_updater_test)
31 {
32  LOCK(m_wallet.cs_wallet);
33  m_wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
34 
35  // Create prevtxs and add to wallet
36  DataStream s_prev_tx1{
37  ParseHex("0200000000010158e87a21b56daf0c23be8e7070456c336f7cbaa5c8757924f545887bb2abdd7501000000171600145f275f436b09a8cc9a2eb2a2f528485c68a56323feffffff02d8231f1b0100000017a914aed962d6654f9a2b36608eb9d64d2b260db4f1118700c2eb0b0000000017a914b7f5faf40e3d40a5a459b1db3535f2b72fa921e88702483045022100a22edcc6e5bc511af4cc4ae0de0fcd75c7e04d8c1c3a8aa9d820ed4b967384ec02200642963597b9b1bc22c75e9f3e117284a962188bf5e8a74c895089046a20ad770121035509a48eb623e10aace8bfd0212fdb8a8e5af3c94b0b133b95e114cab89e4f7965000000"),
38  };
39  CTransactionRef prev_tx1;
40  s_prev_tx1 >> TX_WITH_WITNESS(prev_tx1);
41  m_wallet.mapWallet.emplace(std::piecewise_construct, std::forward_as_tuple(prev_tx1->GetHash()), std::forward_as_tuple(prev_tx1, TxStateInactive{}));
42 
43  DataStream s_prev_tx2{
44  ParseHex("0200000001aad73931018bd25f84ae400b68848be09db706eac2ac18298babee71ab656f8b0000000048473044022058f6fc7c6a33e1b31548d481c826c015bd30135aad42cd67790dab66d2ad243b02204a1ced2604c6735b6393e5b41691dd78b00f0c5942fb9f751856faa938157dba01feffffff0280f0fa020000000017a9140fb9463421696b82c833af241c78c17ddbde493487d0f20a270100000017a91429ca74f8a08f81999428185c97b5d852e4063f618765000000"),
45  };
46  CTransactionRef prev_tx2;
47  s_prev_tx2 >> TX_WITH_WITNESS(prev_tx2);
48  m_wallet.mapWallet.emplace(std::piecewise_construct, std::forward_as_tuple(prev_tx2->GetHash()), std::forward_as_tuple(prev_tx2, TxStateInactive{}));
49 
50  // Import descriptors for keys and scripts
51  import_descriptor(m_wallet, "sh(multi(2,xprv9s21ZrQH143K2LE7W4Xf3jATf9jECxSb7wj91ZnmY4qEJrS66Qru9RFqq8xbkgT32ya6HqYJweFdJUEDf5Q6JFV7jMiUws7kQfe6Tv4RbfN/0h/0h/0h,xprv9s21ZrQH143K2LE7W4Xf3jATf9jECxSb7wj91ZnmY4qEJrS66Qru9RFqq8xbkgT32ya6HqYJweFdJUEDf5Q6JFV7jMiUws7kQfe6Tv4RbfN/0h/0h/1h))");
52  import_descriptor(m_wallet, "sh(wsh(multi(2,xprv9s21ZrQH143K2LE7W4Xf3jATf9jECxSb7wj91ZnmY4qEJrS66Qru9RFqq8xbkgT32ya6HqYJweFdJUEDf5Q6JFV7jMiUws7kQfe6Tv4RbfN/0h/0h/2h,xprv9s21ZrQH143K2LE7W4Xf3jATf9jECxSb7wj91ZnmY4qEJrS66Qru9RFqq8xbkgT32ya6HqYJweFdJUEDf5Q6JFV7jMiUws7kQfe6Tv4RbfN/0h/0h/3h)))");
53  import_descriptor(m_wallet, "wpkh(xprv9s21ZrQH143K2LE7W4Xf3jATf9jECxSb7wj91ZnmY4qEJrS66Qru9RFqq8xbkgT32ya6HqYJweFdJUEDf5Q6JFV7jMiUws7kQfe6Tv4RbfN/0h/0h/*h)");
54 
55  // Call FillPSBT
57  DataStream ssData{
58  ParseHex("70736274ff01009a020000000258e87a21b56daf0c23be8e7070456c336f7cbaa5c8757924f545887bb2abdd750000000000ffffffff838d0427d0ec650a68aa46bb0b098aea4422c071b2ca78352a077959d07cea1d0100000000ffffffff0270aaf00800000000160014d85c2b71d0060b09c9886aeb815e50991dda124d00e1f5050000000016001400aea9a2e5f0f876a588df5546e8742d1d87008f000000000000000000"),
59  };
60  ssData >> psbtx;
61 
62  // Fill transaction with our data
63  bool complete = true;
64  BOOST_REQUIRE(!m_wallet.FillPSBT(psbtx, complete, SIGHASH_ALL, false, true));
65 
66  // Get the final tx
67  DataStream ssTx{};
68  ssTx << psbtx;
69  std::string final_hex = HexStr(ssTx);
70  BOOST_CHECK_EQUAL(final_hex, "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");
71 
72  // Mutate the transaction so that one of the inputs is invalid
73  psbtx.tx->vin[0].prevout.n = 2;
74 
75  // Try to sign the mutated input
76  SignatureData sigdata;
77  BOOST_CHECK(m_wallet.FillPSBT(psbtx, complete, SIGHASH_ALL, true, true));
78 }
79 
80 BOOST_AUTO_TEST_CASE(parse_hd_keypath)
81 {
82  std::vector<uint32_t> keypath;
83 
84  BOOST_CHECK(ParseHDKeypath("1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1", keypath));
85  BOOST_CHECK(!ParseHDKeypath("///////////////////////////", keypath));
86 
87  BOOST_CHECK(ParseHDKeypath("1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1'/1", keypath));
88  BOOST_CHECK(!ParseHDKeypath("//////////////////////////'/", keypath));
89 
90  BOOST_CHECK(ParseHDKeypath("1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/", keypath));
91  BOOST_CHECK(!ParseHDKeypath("1///////////////////////////", keypath));
92 
93  BOOST_CHECK(ParseHDKeypath("1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1'/", keypath));
94  BOOST_CHECK(!ParseHDKeypath("1/'//////////////////////////", keypath));
95 
96  BOOST_CHECK(ParseHDKeypath("", keypath));
97  BOOST_CHECK(!ParseHDKeypath(" ", keypath));
98 
99  BOOST_CHECK(ParseHDKeypath("0", keypath));
100  BOOST_CHECK(!ParseHDKeypath("O", keypath));
101 
102  BOOST_CHECK(ParseHDKeypath("0000'/0000'/0000'", keypath));
103  BOOST_CHECK(!ParseHDKeypath("0000,/0000,/0000,", keypath));
104 
105  BOOST_CHECK(ParseHDKeypath("01234", keypath));
106  BOOST_CHECK(!ParseHDKeypath("0x1234", keypath));
107 
108  BOOST_CHECK(ParseHDKeypath("1", keypath));
109  BOOST_CHECK(!ParseHDKeypath(" 1", keypath));
110 
111  BOOST_CHECK(ParseHDKeypath("42", keypath));
112  BOOST_CHECK(!ParseHDKeypath("m42", keypath));
113 
114  BOOST_CHECK(ParseHDKeypath("4294967295", keypath)); // 4294967295 == 0xFFFFFFFF (uint32_t max)
115  BOOST_CHECK(!ParseHDKeypath("4294967296", keypath)); // 4294967296 == 0xFFFFFFFF (uint32_t max) + 1
116 
117  BOOST_CHECK(ParseHDKeypath("m", keypath));
118  BOOST_CHECK(!ParseHDKeypath("n", keypath));
119 
120  BOOST_CHECK(ParseHDKeypath("m/", keypath));
121  BOOST_CHECK(!ParseHDKeypath("n/", keypath));
122 
123  BOOST_CHECK(ParseHDKeypath("m/0", keypath));
124  BOOST_CHECK(!ParseHDKeypath("n/0", keypath));
125 
126  BOOST_CHECK(ParseHDKeypath("m/0'", keypath));
127  BOOST_CHECK(!ParseHDKeypath("m/0''", keypath));
128 
129  BOOST_CHECK(ParseHDKeypath("m/0'/0'", keypath));
130  BOOST_CHECK(!ParseHDKeypath("m/'0/0'", keypath));
131 
132  BOOST_CHECK(ParseHDKeypath("m/0/0", keypath));
133  BOOST_CHECK(!ParseHDKeypath("n/0/0", keypath));
134 
135  BOOST_CHECK(ParseHDKeypath("m/0/0/00", keypath));
136  BOOST_CHECK(!ParseHDKeypath("m/0/0/f00", keypath));
137 
138  BOOST_CHECK(ParseHDKeypath("m/0/0/000000000000000000000000000000000000000000000000000000000000000000000000000000000000", keypath));
139  BOOST_CHECK(!ParseHDKeypath("m/1/1/111111111111111111111111111111111111111111111111111111111111111111111111111111111111", keypath));
140 
141  BOOST_CHECK(ParseHDKeypath("m/0/00/0", keypath));
142  BOOST_CHECK(!ParseHDKeypath("m/0'/00/'0", keypath));
143 
144  BOOST_CHECK(ParseHDKeypath("m/1/", keypath));
145  BOOST_CHECK(!ParseHDKeypath("m/1//", keypath));
146 
147  BOOST_CHECK(ParseHDKeypath("m/0/4294967295", keypath)); // 4294967295 == 0xFFFFFFFF (uint32_t max)
148  BOOST_CHECK(!ParseHDKeypath("m/0/4294967296", keypath)); // 4294967296 == 0xFFFFFFFF (uint32_t max) + 1
149 
150  BOOST_CHECK(ParseHDKeypath("m/4294967295", keypath)); // 4294967295 == 0xFFFFFFFF (uint32_t max)
151  BOOST_CHECK(!ParseHDKeypath("m/4294967296", keypath)); // 4294967296 == 0xFFFFFFFF (uint32_t max) + 1
152 }
153 
155 } // namespace wallet
bool ParseHDKeypath(const std::string &keypath_str, std::vector< uint32_t > &keypath)
Parse an HD keypaths like "m/7/0'/2000".
Definition: bip32.cpp:13
Double ended buffer combining vector and stream-like interfaces.
Definition: streams.h:147
A CWallet maintains a set of transactions and balances, and provides the ability to create new transa...
Definition: wallet.h:303
Descriptor with some wallet metadata.
Definition: walletutil.h:85
static UniValue Parse(std::string_view raw)
Parse string to UniValue or throw runtime_error if string contains invalid JSON.
Definition: client.cpp:321
BOOST_AUTO_TEST_SUITE_END()
std::string HexStr(const Span< const uint8_t > s)
Convert a span of bytes to a lower-case hexadecimal string.
Definition: hex_base.cpp:29
@ SIGHASH_ALL
Definition: interpreter.h:30
BOOST_AUTO_TEST_CASE(bnb_search_test)
@ WALLET_FLAG_DESCRIPTORS
Indicate that this wallet supports DescriptorScriptPubKeyMan.
Definition: walletutil.h:74
static void import_descriptor(CWallet &wallet, const std::string &descriptor) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet)
is a home for public enum and struct type definitions that are used by internally by node code,...
#define BOOST_CHECK_EQUAL(v1, v2)
Definition: object.cpp:18
#define BOOST_CHECK(expr)
Definition: object.cpp:17
static constexpr TransactionSerParams TX_WITH_WITNESS
Definition: transaction.h:195
std::shared_ptr< const CTransaction > CTransactionRef
Definition: transaction.h:423
std::vector< Byte > ParseHex(std::string_view hex_str)
Like TryParseHex, but returns an empty vector on invalid input.
Definition: strencodings.h:66
A version of CTransaction with the PSBT format.
Definition: psbt.h:951
std::optional< CMutableTransaction > tx
Definition: psbt.h:952
State of transaction not confirmed or conflicting with a known block and not in the mempool.
Definition: transaction.h:58
#define LOCK(cs)
Definition: sync.h:257
#define EXCLUSIVE_LOCKS_REQUIRED(...)
Definition: threadsafety.h:49
AssertLockHeld(pool.cs)
assert(!tx.IsCoinBase())
std::shared_ptr< CWallet > m_wallet
Definition: interfaces.cpp:564