1 // Copyright (c) 2017-2018 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 <script/sign.h>
7 #include <util/bip32.h>
8 #include <util/strencodings.h>
9 #include <wallet/psbtwallet.h>
10 #include <wallet/rpcwallet.h>
11 #include <wallet/wallet.h>
12 #include <univalue.h>
13 
14 #include <boost/test/unit_test.hpp>
15 #include <test/test_bitcoin.h>
16 #include <wallet/test/wallet_test_fixture.h>
17 
BOOST_FIXTURE_TEST_SUITE(psbt_wallet_tests,WalletTestingSetup)18 BOOST_FIXTURE_TEST_SUITE(psbt_wallet_tests, WalletTestingSetup)
19 
20 BOOST_AUTO_TEST_CASE(psbt_updater_test)
21 {
22     LOCK(m_wallet.cs_wallet);
23 
24     // Create prevtxs and add to wallet
25     CDataStream s_prev_tx1(ParseHex("0200000000010158e87a21b56daf0c23be8e7070456c336f7cbaa5c8757924f545887bb2abdd7501000000171600145f275f436b09a8cc9a2eb2a2f528485c68a56323feffffff02d8231f1b0100000017a914aed962d6654f9a2b36608eb9d64d2b260db4f1118700c2eb0b0000000017a914b7f5faf40e3d40a5a459b1db3535f2b72fa921e88702483045022100a22edcc6e5bc511af4cc4ae0de0fcd75c7e04d8c1c3a8aa9d820ed4b967384ec02200642963597b9b1bc22c75e9f3e117284a962188bf5e8a74c895089046a20ad770121035509a48eb623e10aace8bfd0212fdb8a8e5af3c94b0b133b95e114cab89e4f7965000000"), SER_NETWORK, PROTOCOL_VERSION);
26     CTransactionRef prev_tx1;
27     s_prev_tx1 >> prev_tx1;
28     CWalletTx prev_wtx1(&m_wallet, prev_tx1);
29     m_wallet.mapWallet.emplace(prev_wtx1.GetHash(), std::move(prev_wtx1));
30 
31     CDataStream s_prev_tx2(ParseHex("0200000001aad73931018bd25f84ae400b68848be09db706eac2ac18298babee71ab656f8b0000000048473044022058f6fc7c6a33e1b31548d481c826c015bd30135aad42cd67790dab66d2ad243b02204a1ced2604c6735b6393e5b41691dd78b00f0c5942fb9f751856faa938157dba01feffffff0280f0fa020000000017a9140fb9463421696b82c833af241c78c17ddbde493487d0f20a270100000017a91429ca74f8a08f81999428185c97b5d852e4063f618765000000"), SER_NETWORK, PROTOCOL_VERSION);
32     CTransactionRef prev_tx2;
33     s_prev_tx2 >> prev_tx2;
34     CWalletTx prev_wtx2(&m_wallet, prev_tx2);
35     m_wallet.mapWallet.emplace(prev_wtx2.GetHash(), std::move(prev_wtx2));
36 
37     // Add scripts
38     CScript rs1;
39     CDataStream s_rs1(ParseHex("475221029583bf39ae0a609747ad199addd634fa6108559d6c5cd39b4c2183f1ab96e07f2102dab61ff49a14db6a7d02b0cd1fbb78fc4b18312b5b4e54dae4dba2fbfef536d752ae"), SER_NETWORK, PROTOCOL_VERSION);
40     s_rs1 >> rs1;
41     m_wallet.AddCScript(rs1);
42 
43     CScript rs2;
44     CDataStream s_rs2(ParseHex("2200208c2353173743b595dfb4a07b72ba8e42e3797da74e87fe7d9d7497e3b2028903"), SER_NETWORK, PROTOCOL_VERSION);
45     s_rs2 >> rs2;
46     m_wallet.AddCScript(rs2);
47 
48     CScript ws1;
49     CDataStream s_ws1(ParseHex("47522103089dc10c7ac6db54f91329af617333db388cead0c231f723379d1b99030b02dc21023add904f3d6dcf59ddb906b0dee23529b7ffb9ed50e5e86151926860221f0e7352ae"), SER_NETWORK, PROTOCOL_VERSION);
50     s_ws1 >> ws1;
51     m_wallet.AddCScript(ws1);
52 
53     // Add hd seed
54     CKey key = DecodeSecret("6usgJoGKXW12i7Ruxy8Z1C5hrRMVGfLmi9NU9uDQJMPXDJ6tQAH"); // Mainnet and uncompressed form of cUkG8i1RFfWGWy5ziR11zJ5V4U4W3viSFCfyJmZnvQaUsd1xuF3T
55     CPubKey master_pub_key = m_wallet.DeriveNewSeed(key);
56     m_wallet.SetHDSeed(master_pub_key);
57     m_wallet.NewKeyPool();
58 
59     // Call FillPSBT
60     PartiallySignedTransaction psbtx;
61     CDataStream ssData(ParseHex("70736274ff01009a020000000258e87a21b56daf0c23be8e7070456c336f7cbaa5c8757924f545887bb2abdd750000000000ffffffff838d0427d0ec650a68aa46bb0b098aea4422c071b2ca78352a077959d07cea1d0100000000ffffffff0270aaf00800000000160014d85c2b71d0060b09c9886aeb815e50991dda124d00e1f5050000000016001400aea9a2e5f0f876a588df5546e8742d1d87008f000000000000000000"), SER_NETWORK, PROTOCOL_VERSION);
62     ssData >> psbtx;
63 
64     // Fill transaction with our data
65     bool complete = true;
66     BOOST_REQUIRE_EQUAL(TransactionError::OK, FillPSBT(&m_wallet, psbtx, complete, SIGHASH_ALL, false, true));
67 
68     // Get the final tx
69     CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION);
70     ssTx << psbtx;
71     std::string final_hex = HexStr(ssTx.begin(), ssTx.end());
72     BOOST_CHECK_EQUAL(final_hex, "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");
73 }
74 
BOOST_AUTO_TEST_CASE(parse_hd_keypath)75 BOOST_AUTO_TEST_CASE(parse_hd_keypath)
76 {
77     std::vector<uint32_t> keypath;
78 
79     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));
80     BOOST_CHECK(!ParseHDKeypath("///////////////////////////", keypath));
81 
82     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));
83     BOOST_CHECK(!ParseHDKeypath("//////////////////////////'/", keypath));
84 
85     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));
86     BOOST_CHECK(!ParseHDKeypath("1///////////////////////////", keypath));
87 
88     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));
89     BOOST_CHECK(!ParseHDKeypath("1/'//////////////////////////", keypath));
90 
91     BOOST_CHECK(ParseHDKeypath("", keypath));
92     BOOST_CHECK(!ParseHDKeypath(" ", keypath));
93 
94     BOOST_CHECK(ParseHDKeypath("0", keypath));
95     BOOST_CHECK(!ParseHDKeypath("O", keypath));
96 
97     BOOST_CHECK(ParseHDKeypath("0000'/0000'/0000'", keypath));
98     BOOST_CHECK(!ParseHDKeypath("0000,/0000,/0000,", keypath));
99 
100     BOOST_CHECK(ParseHDKeypath("01234", keypath));
101     BOOST_CHECK(!ParseHDKeypath("0x1234", keypath));
102 
103     BOOST_CHECK(ParseHDKeypath("1", keypath));
104     BOOST_CHECK(!ParseHDKeypath(" 1", keypath));
105 
106     BOOST_CHECK(ParseHDKeypath("42", keypath));
107     BOOST_CHECK(!ParseHDKeypath("m42", keypath));
108 
109     BOOST_CHECK(ParseHDKeypath("4294967295", keypath)); // 4294967295 == 0xFFFFFFFF (uint32_t max)
110     BOOST_CHECK(!ParseHDKeypath("4294967296", keypath)); // 4294967296 == 0xFFFFFFFF (uint32_t max) + 1
111 
112     BOOST_CHECK(ParseHDKeypath("m", keypath));
113     BOOST_CHECK(!ParseHDKeypath("n", keypath));
114 
115     BOOST_CHECK(ParseHDKeypath("m/", keypath));
116     BOOST_CHECK(!ParseHDKeypath("n/", keypath));
117 
118     BOOST_CHECK(ParseHDKeypath("m/0", keypath));
119     BOOST_CHECK(!ParseHDKeypath("n/0", keypath));
120 
121     BOOST_CHECK(ParseHDKeypath("m/0'", keypath));
122     BOOST_CHECK(!ParseHDKeypath("m/0''", keypath));
123 
124     BOOST_CHECK(ParseHDKeypath("m/0'/0'", keypath));
125     BOOST_CHECK(!ParseHDKeypath("m/'0/0'", keypath));
126 
127     BOOST_CHECK(ParseHDKeypath("m/0/0", keypath));
128     BOOST_CHECK(!ParseHDKeypath("n/0/0", keypath));
129 
130     BOOST_CHECK(ParseHDKeypath("m/0/0/00", keypath));
131     BOOST_CHECK(!ParseHDKeypath("m/0/0/f00", keypath));
132 
133     BOOST_CHECK(ParseHDKeypath("m/0/0/000000000000000000000000000000000000000000000000000000000000000000000000000000000000", keypath));
134     BOOST_CHECK(!ParseHDKeypath("m/1/1/111111111111111111111111111111111111111111111111111111111111111111111111111111111111", keypath));
135 
136     BOOST_CHECK(ParseHDKeypath("m/0/00/0", keypath));
137     BOOST_CHECK(!ParseHDKeypath("m/0'/00/'0", keypath));
138 
139     BOOST_CHECK(ParseHDKeypath("m/1/", keypath));
140     BOOST_CHECK(!ParseHDKeypath("m/1//", keypath));
141 
142     BOOST_CHECK(ParseHDKeypath("m/0/4294967295", keypath)); // 4294967295 == 0xFFFFFFFF (uint32_t max)
143     BOOST_CHECK(!ParseHDKeypath("m/0/4294967296", keypath)); // 4294967296 == 0xFFFFFFFF (uint32_t max) + 1
144 
145     BOOST_CHECK(ParseHDKeypath("m/4294967295", keypath)); // 4294967295 == 0xFFFFFFFF (uint32_t max)
146     BOOST_CHECK(!ParseHDKeypath("m/4294967296", keypath)); // 4294967296 == 0xFFFFFFFF (uint32_t max) + 1
147 }
148 
149 BOOST_AUTO_TEST_SUITE_END()
150