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 <util/bip32.h>
7 #include <util/strencodings.h>
8 #include <wallet/wallet.h>
9 
10 #include <boost/test/unit_test.hpp>
11 #include <test/util/setup_common.h>
13 
14 namespace wallet {
15 BOOST_FIXTURE_TEST_SUITE(psbt_wallet_tests, WalletTestingSetup)
16 
17 static void import_descriptor(CWallet& wallet, const std::string& descriptor)
19 {
20  AssertLockHeld(wallet.cs_wallet);
21  FlatSigningProvider provider;
22  std::string error;
23  std::unique_ptr<Descriptor> desc = Parse(descriptor, provider, error, /* require_checksum=*/ false);
24  assert(desc);
25  WalletDescriptor w_desc(std::move(desc), 0, 0, 10, 0);
26  wallet.AddWalletDescriptor(w_desc, provider, "", false);
27 }
28 
29 BOOST_AUTO_TEST_CASE(psbt_updater_test)
30 {
31  LOCK(m_wallet.cs_wallet);
32  m_wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
33 
34  // Create prevtxs and add to wallet
35  DataStream s_prev_tx1{
36  ParseHex("0200000000010158e87a21b56daf0c23be8e7070456c336f7cbaa5c8757924f545887bb2abdd7501000000171600145f275f436b09a8cc9a2eb2a2f528485c68a56323feffffff02d8231f1b0100000017a914aed962d6654f9a2b36608eb9d64d2b260db4f1118700c2eb0b0000000017a914b7f5faf40e3d40a5a459b1db3535f2b72fa921e88702483045022100a22edcc6e5bc511af4cc4ae0de0fcd75c7e04d8c1c3a8aa9d820ed4b967384ec02200642963597b9b1bc22c75e9f3e117284a962188bf5e8a74c895089046a20ad770121035509a48eb623e10aace8bfd0212fdb8a8e5af3c94b0b133b95e114cab89e4f7965000000"),
37  };
38  CTransactionRef prev_tx1;
39  s_prev_tx1 >> TX_WITH_WITNESS(prev_tx1);
40  m_wallet.mapWallet.emplace(std::piecewise_construct, std::forward_as_tuple(prev_tx1->GetHash()), std::forward_as_tuple(prev_tx1, TxStateInactive{}));
41 
42  DataStream s_prev_tx2{
43  ParseHex("0200000001aad73931018bd25f84ae400b68848be09db706eac2ac18298babee71ab656f8b0000000048473044022058f6fc7c6a33e1b31548d481c826c015bd30135aad42cd67790dab66d2ad243b02204a1ced2604c6735b6393e5b41691dd78b00f0c5942fb9f751856faa938157dba01feffffff0280f0fa020000000017a9140fb9463421696b82c833af241c78c17ddbde493487d0f20a270100000017a91429ca74f8a08f81999428185c97b5d852e4063f618765000000"),
44  };
45  CTransactionRef prev_tx2;
46  s_prev_tx2 >> TX_WITH_WITNESS(prev_tx2);
47  m_wallet.mapWallet.emplace(std::piecewise_construct, std::forward_as_tuple(prev_tx2->GetHash()), std::forward_as_tuple(prev_tx2, TxStateInactive{}));
48 
49  // Import descriptors for keys and scripts
50  import_descriptor(m_wallet, "sh(multi(2,xprv9s21ZrQH143K2LE7W4Xf3jATf9jECxSb7wj91ZnmY4qEJrS66Qru9RFqq8xbkgT32ya6HqYJweFdJUEDf5Q6JFV7jMiUws7kQfe6Tv4RbfN/0h/0h/0h,xprv9s21ZrQH143K2LE7W4Xf3jATf9jECxSb7wj91ZnmY4qEJrS66Qru9RFqq8xbkgT32ya6HqYJweFdJUEDf5Q6JFV7jMiUws7kQfe6Tv4RbfN/0h/0h/1h))");
51  import_descriptor(m_wallet, "sh(wsh(multi(2,xprv9s21ZrQH143K2LE7W4Xf3jATf9jECxSb7wj91ZnmY4qEJrS66Qru9RFqq8xbkgT32ya6HqYJweFdJUEDf5Q6JFV7jMiUws7kQfe6Tv4RbfN/0h/0h/2h,xprv9s21ZrQH143K2LE7W4Xf3jATf9jECxSb7wj91ZnmY4qEJrS66Qru9RFqq8xbkgT32ya6HqYJweFdJUEDf5Q6JFV7jMiUws7kQfe6Tv4RbfN/0h/0h/3h)))");
52  import_descriptor(m_wallet, "wpkh(xprv9s21ZrQH143K2LE7W4Xf3jATf9jECxSb7wj91ZnmY4qEJrS66Qru9RFqq8xbkgT32ya6HqYJweFdJUEDf5Q6JFV7jMiUws7kQfe6Tv4RbfN/0h/0h/*h)");
53 
54  // Call FillPSBT
56  DataStream ssData{
57  ParseHex("70736274ff01009a020000000258e87a21b56daf0c23be8e7070456c336f7cbaa5c8757924f545887bb2abdd750000000000ffffffff838d0427d0ec650a68aa46bb0b098aea4422c071b2ca78352a077959d07cea1d0100000000ffffffff0270aaf00800000000160014d85c2b71d0060b09c9886aeb815e50991dda124d00e1f5050000000016001400aea9a2e5f0f876a588df5546e8742d1d87008f000000000000000000"),
58  };
59  ssData >> psbtx;
60 
61  // Fill transaction with our data
62  bool complete = true;
63  BOOST_REQUIRE_EQUAL(TransactionError::OK, m_wallet.FillPSBT(psbtx, complete, SIGHASH_ALL, false, true));
64 
65  // Get the final tx
66  DataStream ssTx{};
67  ssTx << psbtx;
68  std::string final_hex = HexStr(ssTx);
69  BOOST_CHECK_EQUAL(final_hex, "70736274ff01009a020000000258e87a21b56daf0c23be8e7070456c336f7cbaa5c8757924f545887bb2abdd750000000000ffffffff838d0427d0ec650a68aa46bb0b098aea4422c071b2ca78352a077959d07cea1d0100000000ffffffff0270aaf00800000000160014d85c2b71d0060b09c9886aeb815e50991dda124d00e1f5050000000016001400aea9a2e5f0f876a588df5546e8742d1d87008f00000000000100bb0200000001aad73931018bd25f84ae400b68848be09db706eac2ac18298babee71ab656f8b0000000048473044022058f6fc7c6a33e1b31548d481c826c015bd30135aad42cd67790dab66d2ad243b02204a1ced2604c6735b6393e5b41691dd78b00f0c5942fb9f751856faa938157dba01feffffff0280f0fa020000000017a9140fb9463421696b82c833af241c78c17ddbde493487d0f20a270100000017a91429ca74f8a08f81999428185c97b5d852e4063f6187650000000104475221029583bf39ae0a609747ad199addd634fa6108559d6c5cd39b4c2183f1ab96e07f2102dab61ff49a14db6a7d02b0cd1fbb78fc4b18312b5b4e54dae4dba2fbfef536d752ae2206029583bf39ae0a609747ad199addd634fa6108559d6c5cd39b4c2183f1ab96e07f10d90c6a4f000000800000008000000080220602dab61ff49a14db6a7d02b0cd1fbb78fc4b18312b5b4e54dae4dba2fbfef536d710d90c6a4f0000008000000080010000800001008a020000000158e87a21b56daf0c23be8e7070456c336f7cbaa5c8757924f545887bb2abdd7501000000171600145f275f436b09a8cc9a2eb2a2f528485c68a56323feffffff02d8231f1b0100000017a914aed962d6654f9a2b36608eb9d64d2b260db4f1118700c2eb0b0000000017a914b7f5faf40e3d40a5a459b1db3535f2b72fa921e8876500000001012000c2eb0b0000000017a914b7f5faf40e3d40a5a459b1db3535f2b72fa921e88701042200208c2353173743b595dfb4a07b72ba8e42e3797da74e87fe7d9d7497e3b2028903010547522103089dc10c7ac6db54f91329af617333db388cead0c231f723379d1b99030b02dc21023add904f3d6dcf59ddb906b0dee23529b7ffb9ed50e5e86151926860221f0e7352ae2206023add904f3d6dcf59ddb906b0dee23529b7ffb9ed50e5e86151926860221f0e7310d90c6a4f000000800000008003000080220603089dc10c7ac6db54f91329af617333db388cead0c231f723379d1b99030b02dc10d90c6a4f00000080000000800200008000220203a9a4c37f5996d3aa25dbac6b570af0650394492942460b354753ed9eeca5877110d90c6a4f000000800000008004000080002202027f6399757d2eff55a136ad02c684b1838b6556e5f1b6b34282a94b6b5005109610d90c6a4f00000080000000800500008000");
70 
71  // Mutate the transaction so that one of the inputs is invalid
72  psbtx.tx->vin[0].prevout.n = 2;
73 
74  // Try to sign the mutated input
75  SignatureData sigdata;
76  BOOST_CHECK(m_wallet.FillPSBT(psbtx, complete, SIGHASH_ALL, true, true) != TransactionError::OK);
77 }
78 
79 BOOST_AUTO_TEST_CASE(parse_hd_keypath)
80 {
81  std::vector<uint32_t> keypath;
82 
83  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));
84  BOOST_CHECK(!ParseHDKeypath("///////////////////////////", keypath));
85 
86  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));
87  BOOST_CHECK(!ParseHDKeypath("//////////////////////////'/", keypath));
88 
89  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));
90  BOOST_CHECK(!ParseHDKeypath("1///////////////////////////", keypath));
91 
92  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));
93  BOOST_CHECK(!ParseHDKeypath("1/'//////////////////////////", keypath));
94 
95  BOOST_CHECK(ParseHDKeypath("", keypath));
96  BOOST_CHECK(!ParseHDKeypath(" ", keypath));
97 
98  BOOST_CHECK(ParseHDKeypath("0", keypath));
99  BOOST_CHECK(!ParseHDKeypath("O", keypath));
100 
101  BOOST_CHECK(ParseHDKeypath("0000'/0000'/0000'", keypath));
102  BOOST_CHECK(!ParseHDKeypath("0000,/0000,/0000,", keypath));
103 
104  BOOST_CHECK(ParseHDKeypath("01234", keypath));
105  BOOST_CHECK(!ParseHDKeypath("0x1234", keypath));
106 
107  BOOST_CHECK(ParseHDKeypath("1", keypath));
108  BOOST_CHECK(!ParseHDKeypath(" 1", keypath));
109 
110  BOOST_CHECK(ParseHDKeypath("42", keypath));
111  BOOST_CHECK(!ParseHDKeypath("m42", keypath));
112 
113  BOOST_CHECK(ParseHDKeypath("4294967295", keypath)); // 4294967295 == 0xFFFFFFFF (uint32_t max)
114  BOOST_CHECK(!ParseHDKeypath("4294967296", keypath)); // 4294967296 == 0xFFFFFFFF (uint32_t max) + 1
115 
116  BOOST_CHECK(ParseHDKeypath("m", keypath));
117  BOOST_CHECK(!ParseHDKeypath("n", keypath));
118 
119  BOOST_CHECK(ParseHDKeypath("m/", keypath));
120  BOOST_CHECK(!ParseHDKeypath("n/", keypath));
121 
122  BOOST_CHECK(ParseHDKeypath("m/0", keypath));
123  BOOST_CHECK(!ParseHDKeypath("n/0", keypath));
124 
125  BOOST_CHECK(ParseHDKeypath("m/0'", keypath));
126  BOOST_CHECK(!ParseHDKeypath("m/0''", keypath));
127 
128  BOOST_CHECK(ParseHDKeypath("m/0'/0'", keypath));
129  BOOST_CHECK(!ParseHDKeypath("m/'0/0'", keypath));
130 
131  BOOST_CHECK(ParseHDKeypath("m/0/0", keypath));
132  BOOST_CHECK(!ParseHDKeypath("n/0/0", keypath));
133 
134  BOOST_CHECK(ParseHDKeypath("m/0/0/00", keypath));
135  BOOST_CHECK(!ParseHDKeypath("m/0/0/f00", keypath));
136 
137  BOOST_CHECK(ParseHDKeypath("m/0/0/000000000000000000000000000000000000000000000000000000000000000000000000000000000000", keypath));
138  BOOST_CHECK(!ParseHDKeypath("m/1/1/111111111111111111111111111111111111111111111111111111111111111111111111111111111111", keypath));
139 
140  BOOST_CHECK(ParseHDKeypath("m/0/00/0", keypath));
141  BOOST_CHECK(!ParseHDKeypath("m/0'/00/'0", keypath));
142 
143  BOOST_CHECK(ParseHDKeypath("m/1/", keypath));
144  BOOST_CHECK(!ParseHDKeypath("m/1//", keypath));
145 
146  BOOST_CHECK(ParseHDKeypath("m/0/4294967295", keypath)); // 4294967295 == 0xFFFFFFFF (uint32_t max)
147  BOOST_CHECK(!ParseHDKeypath("m/0/4294967296", keypath)); // 4294967296 == 0xFFFFFFFF (uint32_t max) + 1
148 
149  BOOST_CHECK(ParseHDKeypath("m/4294967295", keypath)); // 4294967295 == 0xFFFFFFFF (uint32_t max)
150  BOOST_CHECK(!ParseHDKeypath("m/4294967296", keypath)); // 4294967296 == 0xFFFFFFFF (uint32_t max) + 1
151 }
152 
154 } // 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:301
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:313
BOOST_AUTO_TEST_SUITE_END()
@ 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)
#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:65
A version of CTransaction with the PSBT format.
Definition: psbt.h:947
std::optional< CMutableTransaction > tx
Definition: psbt.h:948
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
std::string HexStr(const Span< const uint8_t > s)
Convert a span of bytes to a lower-case hexadecimal string.
AssertLockHeld(pool.cs)
assert(!tx.IsCoinBase())
std::shared_ptr< CWallet > m_wallet
Definition: interfaces.cpp:562