Branch data Line data Source code
1 : : // Copyright (c) 2011-present 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 <test/data/script_tests.json.h>
6 : : #include <test/data/bip341_wallet_vectors.json.h>
7 : :
8 : : #include <common/system.h>
9 : : #include <core_io.h>
10 : : #include <key.h>
11 : : #include <rpc/util.h>
12 : : #include <script/script.h>
13 : : #include <script/script_error.h>
14 : : #include <script/sigcache.h>
15 : : #include <script/sign.h>
16 : : #include <script/signingprovider.h>
17 : : #include <script/solver.h>
18 : : #include <streams.h>
19 : : #include <test/util/json.h>
20 : : #include <test/util/random.h>
21 : : #include <test/util/setup_common.h>
22 : : #include <test/util/transaction_utils.h>
23 : : #include <util/fs.h>
24 : : #include <util/strencodings.h>
25 : :
26 : : #include <cstdint>
27 : : #include <fstream>
28 : : #include <string>
29 : : #include <vector>
30 : :
31 : : #include <boost/test/unit_test.hpp>
32 : :
33 : : #include <univalue.h>
34 : :
35 : : // Uncomment if you want to output updated JSON tests.
36 : : // #define UPDATE_JSON_TESTS
37 : :
38 : : using namespace util::hex_literals;
39 : :
40 : : static const unsigned int gFlags = SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_STRICTENC;
41 : :
42 : : unsigned int ParseScriptFlags(std::string strFlags);
43 : : std::string FormatScriptFlags(unsigned int flags);
44 : :
45 : : struct ScriptErrorDesc
46 : : {
47 : : ScriptError_t err;
48 : : const char *name;
49 : : };
50 : :
51 : : static ScriptErrorDesc script_errors[]={
52 : : {SCRIPT_ERR_OK, "OK"},
53 : : {SCRIPT_ERR_UNKNOWN_ERROR, "UNKNOWN_ERROR"},
54 : : {SCRIPT_ERR_EVAL_FALSE, "EVAL_FALSE"},
55 : : {SCRIPT_ERR_OP_RETURN, "OP_RETURN"},
56 : : {SCRIPT_ERR_SCRIPT_SIZE, "SCRIPT_SIZE"},
57 : : {SCRIPT_ERR_PUSH_SIZE, "PUSH_SIZE"},
58 : : {SCRIPT_ERR_OP_COUNT, "OP_COUNT"},
59 : : {SCRIPT_ERR_STACK_SIZE, "STACK_SIZE"},
60 : : {SCRIPT_ERR_SIG_COUNT, "SIG_COUNT"},
61 : : {SCRIPT_ERR_PUBKEY_COUNT, "PUBKEY_COUNT"},
62 : : {SCRIPT_ERR_VERIFY, "VERIFY"},
63 : : {SCRIPT_ERR_EQUALVERIFY, "EQUALVERIFY"},
64 : : {SCRIPT_ERR_CHECKMULTISIGVERIFY, "CHECKMULTISIGVERIFY"},
65 : : {SCRIPT_ERR_CHECKSIGVERIFY, "CHECKSIGVERIFY"},
66 : : {SCRIPT_ERR_NUMEQUALVERIFY, "NUMEQUALVERIFY"},
67 : : {SCRIPT_ERR_BAD_OPCODE, "BAD_OPCODE"},
68 : : {SCRIPT_ERR_DISABLED_OPCODE, "DISABLED_OPCODE"},
69 : : {SCRIPT_ERR_INVALID_STACK_OPERATION, "INVALID_STACK_OPERATION"},
70 : : {SCRIPT_ERR_INVALID_ALTSTACK_OPERATION, "INVALID_ALTSTACK_OPERATION"},
71 : : {SCRIPT_ERR_UNBALANCED_CONDITIONAL, "UNBALANCED_CONDITIONAL"},
72 : : {SCRIPT_ERR_NEGATIVE_LOCKTIME, "NEGATIVE_LOCKTIME"},
73 : : {SCRIPT_ERR_UNSATISFIED_LOCKTIME, "UNSATISFIED_LOCKTIME"},
74 : : {SCRIPT_ERR_SIG_HASHTYPE, "SIG_HASHTYPE"},
75 : : {SCRIPT_ERR_SIG_DER, "SIG_DER"},
76 : : {SCRIPT_ERR_MINIMALDATA, "MINIMALDATA"},
77 : : {SCRIPT_ERR_SIG_PUSHONLY, "SIG_PUSHONLY"},
78 : : {SCRIPT_ERR_SIG_HIGH_S, "SIG_HIGH_S"},
79 : : {SCRIPT_ERR_SIG_NULLDUMMY, "SIG_NULLDUMMY"},
80 : : {SCRIPT_ERR_PUBKEYTYPE, "PUBKEYTYPE"},
81 : : {SCRIPT_ERR_CLEANSTACK, "CLEANSTACK"},
82 : : {SCRIPT_ERR_MINIMALIF, "MINIMALIF"},
83 : : {SCRIPT_ERR_SIG_NULLFAIL, "NULLFAIL"},
84 : : {SCRIPT_ERR_DISCOURAGE_UPGRADABLE_NOPS, "DISCOURAGE_UPGRADABLE_NOPS"},
85 : : {SCRIPT_ERR_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM, "DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM"},
86 : : {SCRIPT_ERR_WITNESS_PROGRAM_WRONG_LENGTH, "WITNESS_PROGRAM_WRONG_LENGTH"},
87 : : {SCRIPT_ERR_WITNESS_PROGRAM_WITNESS_EMPTY, "WITNESS_PROGRAM_WITNESS_EMPTY"},
88 : : {SCRIPT_ERR_WITNESS_PROGRAM_MISMATCH, "WITNESS_PROGRAM_MISMATCH"},
89 : : {SCRIPT_ERR_WITNESS_MALLEATED, "WITNESS_MALLEATED"},
90 : : {SCRIPT_ERR_WITNESS_MALLEATED_P2SH, "WITNESS_MALLEATED_P2SH"},
91 : : {SCRIPT_ERR_WITNESS_UNEXPECTED, "WITNESS_UNEXPECTED"},
92 : : {SCRIPT_ERR_WITNESS_PUBKEYTYPE, "WITNESS_PUBKEYTYPE"},
93 : : {SCRIPT_ERR_OP_CODESEPARATOR, "OP_CODESEPARATOR"},
94 : : {SCRIPT_ERR_SIG_FINDANDDELETE, "SIG_FINDANDDELETE"},
95 : : };
96 : :
97 : 2824 : static std::string FormatScriptError(ScriptError_t err)
98 : : {
99 [ + - ]: 23057 : for (const auto& se : script_errors)
100 [ + + ]: 23057 : if (se.err == err)
101 : 2824 : return se.name;
102 [ # # ]: 0 : BOOST_ERROR("Unknown scripterror enumeration value, update script_errors in script_tests.cpp.");
103 : 0 : return "";
104 : : }
105 : :
106 : 1211 : static ScriptError_t ParseScriptError(const std::string& name)
107 : : {
108 [ + - ]: 9157 : for (const auto& se : script_errors)
109 [ + + ]: 9157 : if (se.name == name)
110 : 1211 : return se.err;
111 [ # # ]: 0 : BOOST_ERROR("Unknown scripterror \"" << name << "\" in test description");
112 : 0 : return SCRIPT_ERR_UNKNOWN_ERROR;
113 : : }
114 : :
115 : 38 : struct ScriptTest : BasicTestingSetup {
116 : 1345 : void DoTest(const CScript& scriptPubKey, const CScript& scriptSig, const CScriptWitness& scriptWitness, uint32_t flags, const std::string& message, int scriptError, CAmount nValue = 0)
117 : : {
118 : 1345 : bool expect = (scriptError == SCRIPT_ERR_OK);
119 [ + + ]: 1345 : if (flags & SCRIPT_VERIFY_CLEANSTACK) {
120 : 6 : flags |= SCRIPT_VERIFY_P2SH;
121 : 6 : flags |= SCRIPT_VERIFY_WITNESS;
122 : : }
123 : 1345 : ScriptError err;
124 [ + - ]: 1345 : const CTransaction txCredit{BuildCreditingTransaction(scriptPubKey, nValue)};
125 [ + - ]: 1345 : CMutableTransaction tx = BuildSpendingTransaction(scriptSig, scriptWitness, txCredit);
126 [ + - + - : 2690 : BOOST_CHECK_MESSAGE(VerifyScript(scriptSig, scriptPubKey, &scriptWitness, flags, MutableTransactionSignatureChecker(&tx, 0, txCredit.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err) == expect, message);
+ - + - ]
127 [ + - + - : 5380 : BOOST_CHECK_MESSAGE(err == scriptError, FormatScriptError(err) + " where " + FormatScriptError((ScriptError_t)scriptError) + " expected: " + message);
+ - + - +
- + - ]
128 : :
129 : : // Verify that removing flags from a passing test or adding flags to a failing test does not change the result.
130 [ + + ]: 22865 : for (int i = 0; i < 16; ++i) {
131 : 21520 : uint32_t extra_flags(m_rng.randbits(16));
132 [ + + ]: 21520 : uint32_t combined_flags{expect ? (flags & ~extra_flags) : (flags | extra_flags)};
133 : : // Weed out some invalid flag combinations.
134 [ + + + + ]: 21520 : if (combined_flags & SCRIPT_VERIFY_CLEANSTACK && ~combined_flags & (SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS)) continue;
135 [ + + ]: 19163 : if (combined_flags & SCRIPT_VERIFY_WITNESS && ~combined_flags & SCRIPT_VERIFY_P2SH) continue;
136 [ + - + - : 37050 : BOOST_CHECK_MESSAGE(VerifyScript(scriptSig, scriptPubKey, &scriptWitness, combined_flags, MutableTransactionSignatureChecker(&tx, 0, txCredit.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err) == expect, message + strprintf(" (with flags %x)", combined_flags));
+ - + - +
- ]
137 : : }
138 : 2690 : }
139 : : }; // struct ScriptTest
140 : :
141 : 2 : void static NegateSignatureS(std::vector<unsigned char>& vchSig) {
142 : : // Parse the signature.
143 : 2 : std::vector<unsigned char> r, s;
144 [ + - + - ]: 4 : r = std::vector<unsigned char>(vchSig.begin() + 4, vchSig.begin() + 4 + vchSig[3]);
145 [ + - ]: 4 : s = std::vector<unsigned char>(vchSig.begin() + 6 + vchSig[3], vchSig.begin() + 6 + vchSig[3] + vchSig[5 + vchSig[3]]);
146 : :
147 : : // Really ugly to implement mod-n negation here, but it would be feature creep to expose such functionality from libsecp256k1.
148 : 2 : static const unsigned char order[33] = {
149 : : 0x00,
150 : : 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
151 : : 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE,
152 : : 0xBA, 0xAE, 0xDC, 0xE6, 0xAF, 0x48, 0xA0, 0x3B,
153 : : 0xBF, 0xD2, 0x5E, 0x8C, 0xD0, 0x36, 0x41, 0x41
154 : : };
155 [ + + ]: 4 : while (s.size() < 33) {
156 [ + - ]: 2 : s.insert(s.begin(), 0x00);
157 : : }
158 : : int carry = 0;
159 [ + + ]: 66 : for (int p = 32; p >= 1; p--) {
160 : 64 : int n = (int)order[p] - s[p] - carry;
161 : 64 : s[p] = (n + 256) & 0xFF;
162 : 64 : carry = (n < 0);
163 : : }
164 [ - + ]: 2 : assert(carry == 0);
165 [ + - + - : 2 : if (s.size() > 1 && s[0] == 0 && s[1] < 0x80) {
- + ]
166 : 0 : s.erase(s.begin());
167 : : }
168 : :
169 : : // Reconstruct the signature.
170 [ + - ]: 2 : vchSig.clear();
171 [ + - ]: 2 : vchSig.push_back(0x30);
172 [ + - ]: 2 : vchSig.push_back(4 + r.size() + s.size());
173 [ + - ]: 2 : vchSig.push_back(0x02);
174 [ + - ]: 2 : vchSig.push_back(r.size());
175 [ + - ]: 2 : vchSig.insert(vchSig.end(), r.begin(), r.end());
176 [ + - ]: 2 : vchSig.push_back(0x02);
177 [ + - ]: 2 : vchSig.push_back(s.size());
178 [ + - ]: 2 : vchSig.insert(vchSig.end(), s.begin(), s.end());
179 : 2 : }
180 : :
181 : : namespace
182 : : {
183 : : const unsigned char vchKey0[32] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1};
184 : : const unsigned char vchKey1[32] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0};
185 : : const unsigned char vchKey2[32] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0};
186 : :
187 : : struct KeyData
188 : : {
189 : : CKey key0, key0C, key1, key1C, key2, key2C;
190 : : CPubKey pubkey0, pubkey0C, pubkey0H;
191 : : CPubKey pubkey1, pubkey1C;
192 : : CPubKey pubkey2, pubkey2C;
193 : :
194 : 2 : KeyData()
195 [ + - ]: 2 : {
196 [ + - ]: 2 : key0.Set(vchKey0, vchKey0 + 32, false);
197 [ + - ]: 2 : key0C.Set(vchKey0, vchKey0 + 32, true);
198 [ + - ]: 2 : pubkey0 = key0.GetPubKey();
199 [ + - ]: 2 : pubkey0H = key0.GetPubKey();
200 [ + - ]: 2 : pubkey0C = key0C.GetPubKey();
201 [ + - ]: 2 : *const_cast<unsigned char*>(pubkey0H.data()) = 0x06 | (pubkey0H[64] & 1);
202 : :
203 [ + - ]: 2 : key1.Set(vchKey1, vchKey1 + 32, false);
204 [ + - ]: 2 : key1C.Set(vchKey1, vchKey1 + 32, true);
205 [ + - ]: 2 : pubkey1 = key1.GetPubKey();
206 [ + - ]: 2 : pubkey1C = key1C.GetPubKey();
207 : :
208 [ + - ]: 2 : key2.Set(vchKey2, vchKey2 + 32, false);
209 [ + - ]: 2 : key2C.Set(vchKey2, vchKey2 + 32, true);
210 [ + - ]: 2 : pubkey2 = key2.GetPubKey();
211 [ + - ]: 2 : pubkey2C = key2C.GetPubKey();
212 : 2 : }
213 : : };
214 : :
215 : : enum class WitnessMode {
216 : : NONE,
217 : : PKH,
218 : : SH
219 : : };
220 : :
221 : : class TestBuilder
222 : : {
223 : : private:
224 : : //! Actually executed script
225 : : CScript script;
226 : : //! The P2SH redeemscript
227 : : CScript redeemscript;
228 : : //! The Witness embedded script
229 : : CScript witscript;
230 : : CScriptWitness scriptWitness;
231 : : CTransactionRef creditTx;
232 : : CMutableTransaction spendTx;
233 : : bool havePush{false};
234 : : std::vector<unsigned char> push;
235 : : std::string comment;
236 : : uint32_t flags;
237 : : int scriptError{SCRIPT_ERR_OK};
238 : : CAmount nValue;
239 : :
240 : 577 : void DoPush()
241 : : {
242 [ + + ]: 577 : if (havePush) {
243 : 220 : spendTx.vin[0].scriptSig << push;
244 : 220 : havePush = false;
245 : : }
246 : 577 : }
247 : :
248 : 253 : void DoPush(const std::vector<unsigned char>& data)
249 : : {
250 : 253 : DoPush();
251 : 253 : push = data;
252 : 253 : havePush = true;
253 : 253 : }
254 : :
255 : : public:
256 [ + - + - ]: 134 : TestBuilder(const CScript& script_, const std::string& comment_, uint32_t flags_, bool P2SH = false, WitnessMode wm = WitnessMode::NONE, int witnessversion = 0, CAmount nValue_ = 0) : script(script_), comment(comment_), flags(flags_), nValue(nValue_)
257 : : {
258 : 134 : CScript scriptPubKey = script;
259 [ + + ]: 134 : if (wm == WitnessMode::PKH) {
260 : 16 : uint160 hash;
261 [ + - - + : 32 : CHash160().Write(std::span{script}.subspan(1)).Finalize(hash);
+ - + - ]
262 [ + - + - : 16 : script = CScript() << OP_DUP << OP_HASH160 << ToByteVector(hash) << OP_EQUALVERIFY << OP_CHECKSIG;
+ - + - +
- ]
263 [ + - + - ]: 16 : scriptPubKey = CScript() << witnessversion << ToByteVector(hash);
264 [ + + ]: 118 : } else if (wm == WitnessMode::SH) {
265 : 34 : witscript = scriptPubKey;
266 : 34 : uint256 hash;
267 [ + - + - : 102 : CSHA256().Write(witscript.data(), witscript.size()).Finalize(hash.begin());
- + + - +
- ]
268 [ + - + - ]: 34 : scriptPubKey = CScript() << witnessversion << ToByteVector(hash);
269 : : }
270 [ + + ]: 134 : if (P2SH) {
271 : 36 : redeemscript = scriptPubKey;
272 [ + - + - : 36 : scriptPubKey = CScript() << OP_HASH160 << ToByteVector(CScriptID(redeemscript)) << OP_EQUAL;
+ - + - ]
273 : : }
274 [ + - - + ]: 268 : creditTx = MakeTransactionRef(BuildCreditingTransaction(scriptPubKey, nValue));
275 [ + - ]: 268 : spendTx = BuildSpendingTransaction(CScript(), CScriptWitness(), *creditTx);
276 [ - - ]: 134 : }
277 : :
278 : 71 : TestBuilder& ScriptError(ScriptError_t err)
279 : : {
280 : 71 : scriptError = err;
281 : 71 : return *this;
282 : : }
283 : :
284 : 6 : TestBuilder& Opcode(const opcodetype& _op)
285 : : {
286 : 6 : DoPush();
287 [ + - + - : 6 : spendTx.vin[0].scriptSig << _op;
+ - + - +
- + - ]
288 : 6 : return *this;
289 : : }
290 : :
291 : 50 : TestBuilder& Num(int num)
292 : : {
293 : 38 : DoPush();
294 [ + - + - : 50 : spendTx.vin[0].scriptSig << num;
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
295 : 50 : return *this;
296 : : }
297 : :
298 : 2 : TestBuilder& Push(const std::string& hex)
299 : : {
300 [ + - ]: 2 : DoPush(ParseHex(hex));
301 : 2 : return *this;
302 : : }
303 : :
304 : 21 : TestBuilder& Push(const CScript& _script)
305 : : {
306 [ + + + - ]: 63 : DoPush(std::vector<unsigned char>(_script.begin(), _script.end()));
307 : 21 : return *this;
308 : : }
309 : :
310 : 142 : TestBuilder& PushSig(const CKey& key, int nHashType = SIGHASH_ALL, unsigned int lenR = 32, unsigned int lenS = 32, SigVersion sigversion = SigVersion::BASE, CAmount amount = 0)
311 : : {
312 : 142 : uint256 hash = SignatureHash(script, spendTx, 0, nHashType, amount, sigversion);
313 : 142 : std::vector<unsigned char> vchSig, r, s;
314 : 142 : uint32_t iter = 0;
315 : 1340 : do {
316 [ + - ]: 1340 : key.Sign(hash, vchSig, false, iter++);
317 [ + + ]: 1340 : if ((lenS == 33) != (vchSig[5 + vchSig[3]] == 33)) {
318 [ + - ]: 2 : NegateSignatureS(vchSig);
319 : : }
320 [ + - + - ]: 2680 : r = std::vector<unsigned char>(vchSig.begin() + 4, vchSig.begin() + 4 + vchSig[3]);
321 [ + - + + ]: 2680 : s = std::vector<unsigned char>(vchSig.begin() + 6 + vchSig[3], vchSig.begin() + 6 + vchSig[3] + vchSig[5 + vchSig[3]]);
322 [ + + - + : 1340 : } while (lenR != r.size() || lenS != s.size());
+ + ]
323 [ + - ]: 142 : vchSig.push_back(static_cast<unsigned char>(nHashType));
324 [ + - ]: 142 : DoPush(vchSig);
325 : 142 : return *this;
326 : 142 : }
327 : :
328 : 50 : TestBuilder& PushWitSig(const CKey& key, CAmount amount = -1, int nHashType = SIGHASH_ALL, unsigned int lenR = 32, unsigned int lenS = 32, SigVersion sigversion = SigVersion::WITNESS_V0)
329 : : {
330 [ + + ]: 50 : if (amount == -1)
331 : 46 : amount = nValue;
332 : 50 : return PushSig(key, nHashType, lenR, lenS, sigversion, amount).AsWit();
333 : : }
334 : :
335 : 20 : TestBuilder& Push(const CPubKey& pubkey)
336 : : {
337 [ + - ]: 40 : DoPush(std::vector<unsigned char>(pubkey.begin(), pubkey.end()));
338 : 20 : return *this;
339 : : }
340 : :
341 : 36 : TestBuilder& PushRedeem()
342 : : {
343 [ + + + - ]: 108 : DoPush(std::vector<unsigned char>(redeemscript.begin(), redeemscript.end()));
344 : 36 : return *this;
345 : : }
346 : :
347 : 32 : TestBuilder& PushWitRedeem()
348 : : {
349 [ - + + - ]: 96 : DoPush(std::vector<unsigned char>(witscript.begin(), witscript.end()));
350 : 32 : return AsWit();
351 : : }
352 : :
353 : 31 : TestBuilder& EditPush(unsigned int pos, const std::string& hexin, const std::string& hexout)
354 : : {
355 [ - + ]: 31 : assert(havePush);
356 : 31 : std::vector<unsigned char> datain = ParseHex(hexin);
357 [ + - ]: 31 : std::vector<unsigned char> dataout = ParseHex(hexout);
358 [ - + ]: 31 : assert(pos + datain.size() <= push.size());
359 [ + - + - : 62 : BOOST_CHECK_MESSAGE(std::vector<unsigned char>(push.begin() + pos, push.begin() + pos + datain.size()) == datain, comment);
+ - ]
360 : 31 : push.erase(push.begin() + pos, push.begin() + pos + datain.size());
361 [ + - ]: 31 : push.insert(push.begin() + pos, dataout.begin(), dataout.end());
362 : 31 : return *this;
363 : 31 : }
364 : :
365 : 14 : TestBuilder& DamagePush(unsigned int pos)
366 : : {
367 [ - + ]: 14 : assert(havePush);
368 [ - + ]: 14 : assert(pos < push.size());
369 : 14 : push[pos] ^= 1;
370 : 14 : return *this;
371 : : }
372 : :
373 : 134 : TestBuilder& Test(ScriptTest& test)
374 : : {
375 : 134 : TestBuilder copy = *this; // Make a copy so we can rollback the push.
376 : 134 : DoPush();
377 [ + - ]: 134 : test.DoTest(creditTx->vout[0].scriptPubKey, spendTx.vin[0].scriptSig, scriptWitness, flags, comment, scriptError, nValue);
378 [ + - ]: 134 : *this = copy;
379 : 134 : return *this;
380 : 134 : }
381 : :
382 : 122 : TestBuilder& AsWit()
383 : : {
384 [ - + ]: 122 : assert(havePush);
385 : 122 : scriptWitness.stack.push_back(push);
386 : 122 : havePush = false;
387 : 122 : return *this;
388 : : }
389 : :
390 : 134 : UniValue GetJSON()
391 : : {
392 : 134 : DoPush();
393 : 134 : UniValue array(UniValue::VARR);
394 [ + + ]: 134 : if (!scriptWitness.stack.empty()) {
395 : 51 : UniValue wit(UniValue::VARR);
396 [ + + ]: 173 : for (unsigned i = 0; i < scriptWitness.stack.size(); i++) {
397 [ + - + - : 122 : wit.push_back(HexStr(scriptWitness.stack[i]));
+ - ]
398 : : }
399 [ + - + - ]: 51 : wit.push_back(ValueFromAmount(nValue));
400 [ + - ]: 51 : array.push_back(std::move(wit));
401 : 51 : }
402 [ + - + - : 134 : array.push_back(FormatScript(spendTx.vin[0].scriptSig));
+ - ]
403 [ + - + - : 134 : array.push_back(FormatScript(creditTx->vout[0].scriptPubKey));
+ - ]
404 [ + - + - : 134 : array.push_back(FormatScriptFlags(flags));
+ - ]
405 [ + - + - : 134 : array.push_back(FormatScriptError((ScriptError_t)scriptError));
+ - ]
406 [ + - + - ]: 134 : array.push_back(comment);
407 : 134 : return array;
408 : 0 : }
409 : :
410 : 0 : std::string GetComment() const
411 : : {
412 [ # # ]: 0 : return comment;
413 : : }
414 : : };
415 : :
416 : 1397 : std::string JSONPrettyPrint(const UniValue& univalue)
417 : : {
418 : 1397 : std::string ret = univalue.write(4);
419 : : // Workaround for libunivalue pretty printer, which puts a space between commas and newlines
420 : 1397 : size_t pos = 0;
421 [ - + ]: 2794 : while ((pos = ret.find(" \n", pos)) != std::string::npos) {
422 [ # # ]: 0 : ret.replace(pos, 2, "\n");
423 : 0 : pos++;
424 : : }
425 : 1397 : return ret;
426 : 0 : }
427 : : } // namespace
428 : :
429 : : BOOST_FIXTURE_TEST_SUITE(script_tests, ScriptTest)
430 : :
431 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_build)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
432 : : {
433 : 1 : const KeyData keys;
434 : :
435 : 1 : std::vector<TestBuilder> tests;
436 : :
437 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
438 : : "P2PK", 0
439 [ + - + - : 2 : ).PushSig(keys.key0));
+ - ]
440 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
441 : : "P2PK, bad sig", 0
442 [ + - + - : 2 : ).PushSig(keys.key0).DamagePush(10).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - ]
443 : :
444 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey1C.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
+ - + - +
- + - + -
+ - ]
445 : : "P2PKH", 0
446 [ + - + - : 2 : ).PushSig(keys.key1).Push(keys.pubkey1C));
+ - + - ]
447 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey2C.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
+ - + - +
- + - +
- ]
448 : : "P2PKH, bad pubkey", 0
449 [ + - + - : 2 : ).PushSig(keys.key2).Push(keys.pubkey2C).DamagePush(5).ScriptError(SCRIPT_ERR_EQUALVERIFY));
+ - + - +
- ]
450 : :
451 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - + - ]
452 : : "P2PK anyonecanpay", 0
453 [ + - + - : 2 : ).PushSig(keys.key1, SIGHASH_ALL | SIGHASH_ANYONECANPAY));
+ - ]
454 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - ]
455 : : "P2PK anyonecanpay marked with normal hashtype", 0
456 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL | SIGHASH_ANYONECANPAY).EditPush(70, "81", "01").ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - +
- ]
457 : :
458 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C) << OP_CHECKSIG,
+ - + - ]
459 : : "P2SH(P2PK)", SCRIPT_VERIFY_P2SH, true
460 [ + - + - : 2 : ).PushSig(keys.key0).PushRedeem());
+ - + - ]
461 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C) << OP_CHECKSIG,
+ - + - ]
462 : : "P2SH(P2PK), bad redeemscript", SCRIPT_VERIFY_P2SH, true
463 [ + - + - : 2 : ).PushSig(keys.key0).PushRedeem().DamagePush(10).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- ]
464 : :
465 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey0.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
+ - + - +
- + - + -
+ - ]
466 : : "P2SH(P2PKH)", SCRIPT_VERIFY_P2SH, true
467 [ + - + - : 2 : ).PushSig(keys.key0).Push(keys.pubkey0).PushRedeem());
+ - + - +
- ]
468 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey1.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
+ - + - +
- + - + -
+ - ]
469 : : "P2SH(P2PKH), bad sig but no VERIFY_P2SH", 0, true
470 [ + - + - : 2 : ).PushSig(keys.key0).DamagePush(10).PushRedeem());
+ - + - ]
471 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey1.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
+ - + - +
- + - +
- ]
472 : : "P2SH(P2PKH), bad sig", SCRIPT_VERIFY_P2SH, true
473 [ + - + - : 2 : ).PushSig(keys.key0).DamagePush(10).PushRedeem().ScriptError(SCRIPT_ERR_EQUALVERIFY));
+ - + - +
- ]
474 : :
475 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
476 : : "3-of-3", 0
477 [ + - + - : 3 : ).Num(0).PushSig(keys.key0).PushSig(keys.key1).PushSig(keys.key2));
+ - + - +
- ]
478 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
479 : : "3-of-3, 2 sigs", 0
480 [ + - + - : 4 : ).Num(0).PushSig(keys.key0).PushSig(keys.key1).Num(0).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- ]
481 : :
482 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
483 : : "P2SH(2-of-3)", SCRIPT_VERIFY_P2SH, true
484 [ + - + - : 3 : ).Num(0).PushSig(keys.key1).PushSig(keys.key2).PushRedeem());
+ - + - +
- ]
485 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
486 : : "P2SH(2-of-3), 1 sig", SCRIPT_VERIFY_P2SH, true
487 [ + - + - : 4 : ).Num(0).PushSig(keys.key1).Num(0).PushRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- ]
488 : :
489 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - ]
490 : : "P2PK with too much R padding but no DERSIG", 0
491 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000"));
+ - + - +
- + - ]
492 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - ]
493 : : "P2PK with too much R padding", SCRIPT_VERIFY_DERSIG
494 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
495 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - ]
496 : : "P2PK with too much S padding but no DERSIG", 0
497 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL).EditPush(1, "44", "45").EditPush(37, "20", "2100"));
+ - + - +
- + - + -
+ - + - ]
498 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - ]
499 : : "P2PK with too much S padding", SCRIPT_VERIFY_DERSIG
500 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL).EditPush(1, "44", "45").EditPush(37, "20", "2100").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - + -
+ - + - +
- ]
501 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - ]
502 : : "P2PK with too little R padding but no DERSIG", 0
503 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220"));
+ - + - +
- + - ]
504 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - ]
505 : : "P2PK with too little R padding", SCRIPT_VERIFY_DERSIG
506 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
507 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
508 : : "P2PK NOT with bad sig with too much R padding but no DERSIG", 0
509 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000").DamagePush(10));
+ - + - +
- + - ]
510 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
511 : : "P2PK NOT with bad sig with too much R padding", SCRIPT_VERIFY_DERSIG
512 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000").DamagePush(10).ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
513 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
514 : : "P2PK NOT with too much R padding but no DERSIG", 0
515 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000").ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - +
- ]
516 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
517 : : "P2PK NOT with too much R padding", SCRIPT_VERIFY_DERSIG
518 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
519 : :
520 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - ]
521 : : "BIP66 example 1, without DERSIG", 0
522 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220"));
+ - + - +
- + - ]
523 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - ]
524 : : "BIP66 example 1, with DERSIG", SCRIPT_VERIFY_DERSIG
525 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
526 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
527 : : "BIP66 example 2, without DERSIG", 0
528 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - +
- ]
529 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
530 : : "BIP66 example 2, with DERSIG", SCRIPT_VERIFY_DERSIG
531 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
532 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - ]
533 : : "BIP66 example 3, without DERSIG", 0
534 [ + - + - : 3 : ).Num(0).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - ]
535 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - ]
536 : : "BIP66 example 3, with DERSIG", SCRIPT_VERIFY_DERSIG
537 [ + - + - : 3 : ).Num(0).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - ]
538 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
539 : : "BIP66 example 4, without DERSIG", 0
540 [ + - + - : 3 : ).Num(0));
+ - ]
541 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
542 : : "BIP66 example 4, with DERSIG", SCRIPT_VERIFY_DERSIG
543 [ + - + - : 3 : ).Num(0));
+ - ]
544 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - ]
545 : : "BIP66 example 5, without DERSIG", 0
546 [ + - + - : 3 : ).Num(1).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - ]
547 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - ]
548 : : "BIP66 example 5, with DERSIG", SCRIPT_VERIFY_DERSIG
549 [ + - + - : 3 : ).Num(1).ScriptError(SCRIPT_ERR_SIG_DER));
+ - ]
550 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
551 : : "BIP66 example 6, without DERSIG", 0
552 [ + - + - : 3 : ).Num(1));
+ - ]
553 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
554 : : "BIP66 example 6, with DERSIG", SCRIPT_VERIFY_DERSIG
555 [ + - + - : 3 : ).Num(1).ScriptError(SCRIPT_ERR_SIG_DER));
+ - ]
556 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
557 : : "BIP66 example 7, without DERSIG", 0
558 [ + - + - : 4 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").PushSig(keys.key2));
+ - + - +
- + - +
- ]
559 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
560 : : "BIP66 example 7, with DERSIG", SCRIPT_VERIFY_DERSIG
561 [ + - + - : 4 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").PushSig(keys.key2).ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - + -
+ - ]
562 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - +
- ]
563 : : "BIP66 example 8, without DERSIG", 0
564 [ + - + - : 4 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").PushSig(keys.key2).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - + -
+ - ]
565 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - +
- ]
566 : : "BIP66 example 8, with DERSIG", SCRIPT_VERIFY_DERSIG
567 [ + - + - : 4 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").PushSig(keys.key2).ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - + -
+ - ]
568 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
569 : : "BIP66 example 9, without DERSIG", 0
570 [ + - + - : 5 : ).Num(0).Num(0).PushSig(keys.key2, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - +
- ]
571 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
572 : : "BIP66 example 9, with DERSIG", SCRIPT_VERIFY_DERSIG
573 [ + - + - : 5 : ).Num(0).Num(0).PushSig(keys.key2, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
574 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - + -
+ - ]
575 : : "BIP66 example 10, without DERSIG", 0
576 [ + - + - : 5 : ).Num(0).Num(0).PushSig(keys.key2, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220"));
+ - + - +
- + - ]
577 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - +
- ]
578 : : "BIP66 example 10, with DERSIG", SCRIPT_VERIFY_DERSIG
579 [ + - + - : 5 : ).Num(0).Num(0).PushSig(keys.key2, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
580 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
581 : : "BIP66 example 11, without DERSIG", 0
582 [ + - + - : 5 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").Num(0).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - +
- ]
583 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
584 : : "BIP66 example 11, with DERSIG", SCRIPT_VERIFY_DERSIG
585 [ + - + - : 5 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").Num(0).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - +
- ]
586 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - +
- ]
587 : : "BIP66 example 12, without DERSIG", 0
588 [ + - + - : 5 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").Num(0));
+ - + - +
- + - +
- ]
589 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - +
- ]
590 : : "BIP66 example 12, with DERSIG", SCRIPT_VERIFY_DERSIG
591 [ + - + - : 5 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").Num(0));
+ - + - +
- + - +
- ]
592 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - + - ]
593 : : "P2PK with multi-byte hashtype, without DERSIG", 0
594 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL).EditPush(70, "01", "0101"));
+ - + - +
- + - ]
595 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - ]
596 : : "P2PK with multi-byte hashtype, with DERSIG", SCRIPT_VERIFY_DERSIG
597 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL).EditPush(70, "01", "0101").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
598 : :
599 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - + - ]
600 : : "P2PK with high S but no LOW_S", 0
601 [ + - + - : 2 : ).PushSig(keys.key2, SIGHASH_ALL, 32, 33));
+ - ]
602 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - ]
603 : : "P2PK with high S", SCRIPT_VERIFY_LOW_S
604 [ + - + - : 2 : ).PushSig(keys.key2, SIGHASH_ALL, 32, 33).ScriptError(SCRIPT_ERR_SIG_HIGH_S));
+ - + - ]
605 : :
606 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG,
+ - + - ]
607 : : "P2PK with hybrid pubkey but no STRICTENC", 0
608 [ + - + - : 2 : ).PushSig(keys.key0, SIGHASH_ALL));
+ - ]
609 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG,
+ - ]
610 : : "P2PK with hybrid pubkey", SCRIPT_VERIFY_STRICTENC
611 [ + - + - : 2 : ).PushSig(keys.key0, SIGHASH_ALL).ScriptError(SCRIPT_ERR_PUBKEYTYPE));
+ - + - ]
612 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG << OP_NOT,
+ - + - ]
613 : : "P2PK NOT with hybrid pubkey but no STRICTENC", 0
614 [ + - + - : 2 : ).PushSig(keys.key0, SIGHASH_ALL).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - ]
615 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG << OP_NOT,
+ - + - ]
616 : : "P2PK NOT with hybrid pubkey", SCRIPT_VERIFY_STRICTENC
617 [ + - + - : 2 : ).PushSig(keys.key0, SIGHASH_ALL).ScriptError(SCRIPT_ERR_PUBKEYTYPE));
+ - + - ]
618 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
619 : : "P2PK NOT with invalid hybrid pubkey but no STRICTENC", 0
620 [ + - + - : 2 : ).PushSig(keys.key0, SIGHASH_ALL).DamagePush(10));
+ - ]
621 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG << OP_NOT,
+ - + - ]
622 : : "P2PK NOT with invalid hybrid pubkey", SCRIPT_VERIFY_STRICTENC
623 [ + - + - : 2 : ).PushSig(keys.key0, SIGHASH_ALL).DamagePush(10).ScriptError(SCRIPT_ERR_PUBKEYTYPE));
+ - + - ]
624 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey0H) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
625 : : "1-of-2 with the second 1 hybrid pubkey and no STRICTENC", 0
626 [ + - + - : 3 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL));
+ - ]
627 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey0H) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
628 : : "1-of-2 with the second 1 hybrid pubkey", SCRIPT_VERIFY_STRICTENC
629 [ + - + - : 3 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL));
+ - ]
630 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0H) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
631 : : "1-of-2 with the first 1 hybrid pubkey", SCRIPT_VERIFY_STRICTENC
632 [ + - + - : 3 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL).ScriptError(SCRIPT_ERR_PUBKEYTYPE));
+ - + - ]
633 : :
634 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - + - ]
635 : : "P2PK with undefined hashtype but no STRICTENC", 0
636 [ + - + - : 2 : ).PushSig(keys.key1, 5));
+ - ]
637 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - ]
638 : : "P2PK with undefined hashtype", SCRIPT_VERIFY_STRICTENC
639 [ + - + - : 2 : ).PushSig(keys.key1, 5).ScriptError(SCRIPT_ERR_SIG_HASHTYPE));
+ - + - ]
640 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
641 : : "P2PK NOT with invalid sig and undefined hashtype but no STRICTENC", 0
642 [ + - + - : 2 : ).PushSig(keys.key1, 5).DamagePush(10));
+ - ]
643 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG << OP_NOT,
+ - + - ]
644 : : "P2PK NOT with invalid sig and undefined hashtype", SCRIPT_VERIFY_STRICTENC
645 [ + - + - : 2 : ).PushSig(keys.key1, 5).DamagePush(10).ScriptError(SCRIPT_ERR_SIG_HASHTYPE));
+ - + - ]
646 : :
647 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
648 : : "3-of-3 with nonzero dummy but no NULLDUMMY", 0
649 [ + - + - : 3 : ).Num(1).PushSig(keys.key0).PushSig(keys.key1).PushSig(keys.key2));
+ - + - +
- ]
650 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
651 : : "3-of-3 with nonzero dummy", SCRIPT_VERIFY_NULLDUMMY
652 [ + - + - : 3 : ).Num(1).PushSig(keys.key0).PushSig(keys.key1).PushSig(keys.key2).ScriptError(SCRIPT_ERR_SIG_NULLDUMMY));
+ - + - +
- + - ]
653 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - + -
+ - + - ]
654 : : "3-of-3 NOT with invalid sig and nonzero dummy but no NULLDUMMY", 0
655 [ + - + - : 3 : ).Num(1).PushSig(keys.key0).PushSig(keys.key1).PushSig(keys.key2).DamagePush(10));
+ - + - +
- ]
656 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - + -
+ - ]
657 : : "3-of-3 NOT with invalid sig with nonzero dummy", SCRIPT_VERIFY_NULLDUMMY
658 [ + - + - : 3 : ).Num(1).PushSig(keys.key0).PushSig(keys.key1).PushSig(keys.key2).DamagePush(10).ScriptError(SCRIPT_ERR_SIG_NULLDUMMY));
+ - + - +
- + - ]
659 : :
660 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
661 : : "2-of-2 with two identical keys and sigs pushed using OP_DUP but no SIGPUSHONLY", 0
662 [ + - + - : 4 : ).Num(0).PushSig(keys.key1).Opcode(OP_DUP));
+ - + - ]
663 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
664 : : "2-of-2 with two identical keys and sigs pushed using OP_DUP", SCRIPT_VERIFY_SIGPUSHONLY
665 [ + - + - : 4 : ).Num(0).PushSig(keys.key1).Opcode(OP_DUP).ScriptError(SCRIPT_ERR_SIG_PUSHONLY));
+ - + - ]
666 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - + - ]
667 : : "P2SH(P2PK) with non-push scriptSig but no P2SH or SIGPUSHONLY", 0, true
668 [ + - + - : 3 : ).PushSig(keys.key2).Opcode(OP_NOP8).PushRedeem());
+ - + - ]
669 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - ]
670 : : "P2PK with non-push scriptSig but with P2SH validation", 0
671 [ + - + - : 3 : ).PushSig(keys.key2).Opcode(OP_NOP8));
+ - + - ]
672 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - ]
673 : : "P2SH(P2PK) with non-push scriptSig but no SIGPUSHONLY", SCRIPT_VERIFY_P2SH, true
674 [ + - + - : 3 : ).PushSig(keys.key2).Opcode(OP_NOP8).PushRedeem().ScriptError(SCRIPT_ERR_SIG_PUSHONLY));
+ - + - +
- ]
675 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - ]
676 : : "P2SH(P2PK) with non-push scriptSig but not P2SH", SCRIPT_VERIFY_SIGPUSHONLY, true
677 [ + - + - : 3 : ).PushSig(keys.key2).Opcode(OP_NOP8).PushRedeem().ScriptError(SCRIPT_ERR_SIG_PUSHONLY));
+ - + - +
- ]
678 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
679 : : "2-of-2 with two identical keys and sigs pushed", SCRIPT_VERIFY_SIGPUSHONLY
680 [ + - + - : 3 : ).Num(0).PushSig(keys.key1).PushSig(keys.key1));
+ - + - ]
681 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
682 : : "P2PK with unnecessary input but no CLEANSTACK", SCRIPT_VERIFY_P2SH
683 [ + - + - : 3 : ).Num(11).PushSig(keys.key0));
+ - ]
684 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
685 : : "P2PK with unnecessary input", SCRIPT_VERIFY_CLEANSTACK | SCRIPT_VERIFY_P2SH
686 [ + - + - : 3 : ).Num(11).PushSig(keys.key0).ScriptError(SCRIPT_ERR_CLEANSTACK));
+ - + - ]
687 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
688 : : "P2SH with unnecessary input but no CLEANSTACK", SCRIPT_VERIFY_P2SH, true
689 [ + - + - : 3 : ).Num(11).PushSig(keys.key0).PushRedeem());
+ - + - ]
690 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
691 : : "P2SH with unnecessary input", SCRIPT_VERIFY_CLEANSTACK | SCRIPT_VERIFY_P2SH, true
692 [ + - + - : 3 : ).Num(11).PushSig(keys.key0).PushRedeem().ScriptError(SCRIPT_ERR_CLEANSTACK));
+ - + - +
- ]
693 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
694 : : "P2SH with CLEANSTACK", SCRIPT_VERIFY_CLEANSTACK | SCRIPT_VERIFY_P2SH, true
695 [ + - + - : 2 : ).PushSig(keys.key0).PushRedeem());
+ - + - ]
696 : :
697 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
698 : : "Basic P2WSH", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
699 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).PushWitRedeem());
+ - + - ]
700 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
+ - ]
701 : : "Basic P2WPKH", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH,
702 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit());
+ - + - +
- ]
703 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
704 : : "Basic P2SH(P2WSH)", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
705 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).PushWitRedeem().PushRedeem());
+ - + - +
- ]
706 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
+ - ]
707 : : "Basic P2SH(P2WPKH)", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH,
708 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().PushRedeem());
+ - + - +
- + - ]
709 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - ]
710 : : "Basic P2WSH with the wrong key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH
711 [ + - + - : 2 : ).PushWitSig(keys.key0).PushWitRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- ]
712 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
713 : : "Basic P2WPKH with the wrong key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH
714 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(keys.pubkey1).AsWit().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - ]
715 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - ]
716 : : "Basic P2SH(P2WSH) with the wrong key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH
717 [ + - + - : 2 : ).PushWitSig(keys.key0).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - ]
718 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
719 : : "Basic P2SH(P2WPKH) with the wrong key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH
720 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(keys.pubkey1).AsWit().PushRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - +
- ]
721 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - + - ]
722 : : "Basic P2WSH with the wrong key but no WITNESS", SCRIPT_VERIFY_P2SH, false, WitnessMode::SH
723 [ + - + - : 2 : ).PushWitSig(keys.key0).PushWitRedeem());
+ - + - ]
724 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
+ - ]
725 : : "Basic P2WPKH with the wrong key but no WITNESS", SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH
726 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(keys.pubkey1).AsWit());
+ - + - +
- ]
727 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - + - ]
728 : : "Basic P2SH(P2WSH) with the wrong key but no WITNESS", SCRIPT_VERIFY_P2SH, true, WitnessMode::SH
729 [ + - + - : 2 : ).PushWitSig(keys.key0).PushWitRedeem().PushRedeem());
+ - + - +
- ]
730 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
+ - ]
731 : : "Basic P2SH(P2WPKH) with the wrong key but no WITNESS", SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH
732 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(keys.pubkey1).AsWit().PushRedeem());
+ - + - +
- + - ]
733 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
734 : : "Basic P2WSH with wrong value", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
735 [ + - + - : 2 : 0, 0).PushWitSig(keys.key0, 1).PushWitRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- ]
736 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
737 : : "Basic P2WPKH with wrong value", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH,
738 [ + - + - : 2 : 0, 0).PushWitSig(keys.key0, 1).Push(keys.pubkey0).AsWit().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - ]
739 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
740 : : "Basic P2SH(P2WSH) with wrong value", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
741 [ + - + - : 2 : 0, 0).PushWitSig(keys.key0, 1).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - ]
742 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
743 : : "Basic P2SH(P2WPKH) with wrong value", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH,
744 [ + - + - : 2 : 0, 0).PushWitSig(keys.key0, 1).Push(keys.pubkey0).AsWit().PushRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - +
- ]
745 : :
746 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
747 : : "P2WPKH with future witness version", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH |
748 : : SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM, false, WitnessMode::PKH, 1
749 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().ScriptError(SCRIPT_ERR_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM));
+ - + - +
- + - ]
750 : 1 : {
751 [ + - ]: 1 : CScript witscript = CScript() << ToByteVector(keys.pubkey0);
752 : 1 : uint256 hash;
753 [ + - + - : 3 : CSHA256().Write(witscript.data(), witscript.size()).Finalize(hash.begin());
+ - + - ]
754 [ + - ]: 1 : std::vector<unsigned char> hashBytes = ToByteVector(hash);
755 [ + - ]: 1 : hashBytes.pop_back();
756 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << OP_0 << hashBytes,
757 : : "P2WPKH with wrong witness program length", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false
758 [ + - + - : 3 : ).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().ScriptError(SCRIPT_ERR_WITNESS_PROGRAM_WRONG_LENGTH));
+ - + - +
- + - ]
759 : 1 : }
760 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
761 : : "P2WSH with empty witness", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH
762 [ + - + - : 2 : ).ScriptError(SCRIPT_ERR_WITNESS_PROGRAM_WITNESS_EMPTY));
+ - ]
763 : 1 : {
764 [ + - + - ]: 1 : CScript witscript = CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG;
765 [ + - ]: 2 : tests.push_back(TestBuilder(witscript,
766 : : "P2WSH with witness program mismatch", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH
767 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(witscript).DamagePush(0).AsWit().ScriptError(SCRIPT_ERR_WITNESS_PROGRAM_MISMATCH));
+ - + - +
- + - ]
768 : 0 : }
769 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
770 : : "P2WPKH with witness program mismatch", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH
771 [ + - + - : 3 : ).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().Push("0").AsWit().ScriptError(SCRIPT_ERR_WITNESS_PROGRAM_MISMATCH));
+ - + - +
- + - + -
+ - + - ]
772 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
773 : : "P2WPKH with non-empty scriptSig", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH
774 [ + - + - : 3 : ).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().Num(11).ScriptError(SCRIPT_ERR_WITNESS_MALLEATED));
+ - + - +
- + - ]
775 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
776 : : "P2SH(P2WPKH) with superfluous push in scriptSig", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH
777 [ + - + - : 3 : ).PushWitSig(keys.key0).Push(keys.pubkey1).AsWit().Num(11).PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_MALLEATED_P2SH));
+ - + - +
- + - +
- ]
778 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
779 : : "P2PK with witness", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH
780 [ + - + - : 3 : ).PushSig(keys.key0).Push("0").AsWit().ScriptError(SCRIPT_ERR_WITNESS_UNEXPECTED));
+ - + - +
- + - +
- ]
781 : :
782 : : // Compressed keys should pass SCRIPT_VERIFY_WITNESS_PUBKEYTYPE
783 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C) << OP_CHECKSIG,
+ - + - ]
784 : : "Basic P2WSH with compressed key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::SH,
785 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0C).PushWitRedeem());
+ - + - ]
786 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C),
+ - ]
787 : : "Basic P2WPKH with compressed key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::PKH,
788 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0C).Push(keys.pubkey0C).AsWit());
+ - + - +
- ]
789 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C) << OP_CHECKSIG,
+ - + - ]
790 : : "Basic P2SH(P2WSH) with compressed key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::SH,
791 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0C).PushWitRedeem().PushRedeem());
+ - + - +
- ]
792 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C),
+ - ]
793 : : "Basic P2SH(P2WPKH) with compressed key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::PKH,
794 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0C).Push(keys.pubkey0C).AsWit().PushRedeem());
+ - + - +
- + - ]
795 : :
796 : : // Testing uncompressed key in witness with SCRIPT_VERIFY_WITNESS_PUBKEYTYPE
797 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
798 : : "Basic P2WSH", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::SH,
799 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).PushWitRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- ]
800 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
801 : : "Basic P2WPKH", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::PKH,
802 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - ]
803 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
804 : : "Basic P2SH(P2WSH)", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::SH,
805 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - ]
806 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
807 : : "Basic P2SH(P2WPKH)", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::PKH,
808 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - +
- ]
809 : :
810 : : // P2WSH 1-of-2 multisig with compressed keys
811 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
812 : : "P2WSH CHECKMULTISIG with compressed keys", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::SH,
813 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem());
+ - + - +
- + - ]
814 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
815 : : "P2SH(P2WSH) CHECKMULTISIG with compressed keys", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::SH,
816 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem().PushRedeem());
+ - + - +
- + - +
- ]
817 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
818 : : "P2WSH CHECKMULTISIG with compressed keys", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::SH,
819 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem());
+ - + - +
- + - ]
820 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
821 : : "P2SH(P2WSH) CHECKMULTISIG with compressed keys", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::SH,
822 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem().PushRedeem());
+ - + - +
- + - +
- ]
823 : :
824 : : // P2WSH 1-of-2 multisig with first key uncompressed
825 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
826 : : "P2WSH CHECKMULTISIG with first key uncompressed and signing with the first key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
827 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0).PushWitRedeem());
+ - + - +
- + - ]
828 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
829 : : "P2SH(P2WSH) CHECKMULTISIG first key uncompressed and signing with the first key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
830 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0).PushWitRedeem().PushRedeem());
+ - + - +
- + - +
- ]
831 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
832 : : "P2WSH CHECKMULTISIG with first key uncompressed and signing with the first key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::SH,
833 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0).PushWitRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - +
- ]
834 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
835 : : "P2SH(P2WSH) CHECKMULTISIG with first key uncompressed and signing with the first key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::SH,
836 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - + -
+ - ]
837 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
838 : : "P2WSH CHECKMULTISIG with first key uncompressed and signing with the second key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
839 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem());
+ - + - +
- + - ]
840 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
841 : : "P2SH(P2WSH) CHECKMULTISIG with first key uncompressed and signing with the second key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
842 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem().PushRedeem());
+ - + - +
- + - +
- ]
843 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
844 : : "P2WSH CHECKMULTISIG with first key uncompressed and signing with the second key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::SH,
845 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - +
- ]
846 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
847 : : "P2SH(P2WSH) CHECKMULTISIG with first key uncompressed and signing with the second key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::SH,
848 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - + -
+ - ]
849 : : // P2WSH 1-of-2 multisig with second key uncompressed
850 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
851 : : "P2WSH CHECKMULTISIG with second key uncompressed and signing with the first key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
852 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem());
+ - + - +
- + - ]
853 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
854 : : "P2SH(P2WSH) CHECKMULTISIG second key uncompressed and signing with the first key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
855 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem().PushRedeem());
+ - + - +
- + - +
- ]
856 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
857 : : "P2WSH CHECKMULTISIG with second key uncompressed and signing with the first key should pass as the uncompressed key is not used", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::SH,
858 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem());
+ - + - +
- + - ]
859 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
860 : : "P2SH(P2WSH) CHECKMULTISIG with second key uncompressed and signing with the first key should pass as the uncompressed key is not used", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::SH,
861 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem().PushRedeem());
+ - + - +
- + - +
- ]
862 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
863 : : "P2WSH CHECKMULTISIG with second key uncompressed and signing with the second key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
864 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1).PushWitRedeem());
+ - + - +
- + - ]
865 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
866 : : "P2SH(P2WSH) CHECKMULTISIG with second key uncompressed and signing with the second key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
867 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1).PushWitRedeem().PushRedeem());
+ - + - +
- + - +
- ]
868 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
869 : : "P2WSH CHECKMULTISIG with second key uncompressed and signing with the second key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::SH,
870 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1).PushWitRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - +
- ]
871 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
872 : : "P2SH(P2WSH) CHECKMULTISIG with second key uncompressed and signing with the second key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::SH,
873 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - + -
+ - ]
874 : :
875 [ + - ]: 1 : std::set<std::string> tests_set;
876 : :
877 : 1 : {
878 [ + - ]: 1 : UniValue json_tests = read_json(json_tests::script_tests);
879 : :
880 [ + + ]: 1264 : for (unsigned int idx = 0; idx < json_tests.size(); idx++) {
881 [ + - ]: 1263 : const UniValue& tv = json_tests[idx];
882 [ + - + - : 2526 : tests_set.insert(JSONPrettyPrint(tv.get_array()));
+ - ]
883 : : }
884 : 1 : }
885 : :
886 : : #ifdef UPDATE_JSON_TESTS
887 : : std::string strGen;
888 : : #endif
889 [ + + ]: 135 : for (TestBuilder& test : tests) {
890 [ + - ]: 134 : test.Test(*this);
891 [ + - + - ]: 134 : std::string str = JSONPrettyPrint(test.GetJSON());
892 : : #ifdef UPDATE_JSON_TESTS
893 : : strGen += str + ",\n";
894 : : #else
895 [ - + ]: 134 : if (tests_set.count(str) == 0) {
896 [ # # # # : 0 : BOOST_CHECK_MESSAGE(false, "Missing auto script_valid test: " + test.GetComment());
# # # # ]
897 : : }
898 : : #endif
899 : 134 : }
900 : :
901 : : #ifdef UPDATE_JSON_TESTS
902 : : FILE* file = fsbridge::fopen("script_tests.json.gen", "w");
903 : : fputs(strGen.c_str(), file);
904 : : fclose(file);
905 : : #endif
906 : 1 : }
907 : :
908 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_json_test)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
909 : : {
910 : : // Read tests from test/data/script_tests.json
911 : : // Format is an array of arrays
912 : : // Inner arrays are [ ["wit"..., nValue]?, "scriptSig", "scriptPubKey", "flags", "expected_scripterror" ]
913 : : // ... where scriptSig and scriptPubKey are stringified
914 : : // scripts.
915 : : // If a witness is given, then the last value in the array should be the
916 : : // amount (nValue) to use in the crediting tx
917 : 1 : UniValue tests = read_json(json_tests::script_tests);
918 : :
919 [ + - ]: 1 : const KeyData keys;
920 [ + + ]: 1264 : for (unsigned int idx = 0; idx < tests.size(); idx++) {
921 [ + - ]: 1263 : const UniValue& test = tests[idx];
922 [ + - ]: 1263 : std::string strTest = test.write();
923 : 1263 : CScriptWitness witness;
924 [ + - ]: 1263 : TaprootBuilder taprootBuilder;
925 : 1263 : CAmount nValue = 0;
926 : 1263 : unsigned int pos = 0;
927 [ + - + - : 1263 : if (test.size() > 0 && test[pos].isArray()) {
+ + ]
928 : : unsigned int i=0;
929 [ + - + + ]: 344 : for (i = 0; i < test[pos].size()-1; i++) {
930 [ + - + - : 233 : auto element = test[pos][i].get_str();
+ - + - ]
931 : : // We use #SCRIPT# to flag a non-hex script that we can read using ParseScript
932 : : // Taproot script must be third from the last element in witness stack
933 [ + + + - ]: 233 : static const std::string SCRIPT_FLAG{"#SCRIPT#"};
934 [ + + ]: 233 : if (element.starts_with(SCRIPT_FLAG)) {
935 [ + - + - ]: 4 : CScript script = ParseScript(element.substr(SCRIPT_FLAG.size()));
936 [ + - ]: 8 : witness.stack.push_back(ToByteVector(script));
937 [ + + ]: 233 : } else if (element == "#CONTROLBLOCK#") {
938 : : // Taproot script control block - second from the last element in witness stack
939 : : // If #CONTROLBLOCK# we auto-generate the control block
940 [ + - ]: 4 : taprootBuilder.Add(/*depth=*/0, witness.stack.back(), TAPROOT_LEAF_TAPSCRIPT, /*track=*/true);
941 [ + - + - ]: 4 : taprootBuilder.Finalize(XOnlyPubKey(keys.key0.GetPubKey()));
942 [ + - + - : 4 : auto controlblocks = taprootBuilder.GetSpendData().scripts[{witness.stack.back(), TAPROOT_LEAF_TAPSCRIPT}];
+ - + - ]
943 [ + - ]: 4 : witness.stack.push_back(*(controlblocks.begin()));
944 : 4 : } else {
945 [ + - ]: 225 : const auto witness_value{TryParseHex<unsigned char>(element)};
946 [ - + ]: 225 : if (!witness_value.has_value()) {
947 [ # # # # ]: 0 : BOOST_ERROR("Bad witness in test: " << strTest << " witness is not hex: " << element);
948 : : }
949 [ + - + - ]: 225 : witness.stack.push_back(witness_value.value());
950 : 225 : }
951 : 233 : }
952 [ + - + - : 111 : nValue = AmountFromValue(test[pos][i]);
+ - ]
953 : : pos++;
954 : : }
955 [ + + ]: 1263 : if (test.size() < 4 + pos) // Allow size > 3; extra stuff ignored (useful for comments)
956 : : {
957 [ - + ]: 52 : if (test.size() != 1) {
958 [ # # # # ]: 0 : BOOST_ERROR("Bad test: " << strTest);
959 : : }
960 : 52 : continue;
961 : : }
962 [ + - + - : 1211 : std::string scriptSigString = test[pos++].get_str();
+ - ]
963 [ + - ]: 1211 : CScript scriptSig = ParseScript(scriptSigString);
964 [ + - + - : 1211 : std::string scriptPubKeyString = test[pos++].get_str();
+ - ]
965 : 1211 : CScript scriptPubKey;
966 : : // If requested, auto-generate the taproot output
967 [ + + ]: 1211 : if (scriptPubKeyString == "0x51 0x20 #TAPROOTOUTPUT#") {
968 [ + - + - : 8 : BOOST_CHECK_MESSAGE(taprootBuilder.IsComplete(), "Failed to autogenerate Tapscript output key");
+ - ]
969 [ + - + - : 4 : scriptPubKey = CScript() << OP_1 << ToByteVector(taprootBuilder.GetOutput());
+ - ]
970 : : } else {
971 [ + - ]: 2414 : scriptPubKey = ParseScript(scriptPubKeyString);
972 : : }
973 [ + - + - : 1211 : unsigned int scriptflags = ParseScriptFlags(test[pos++].get_str());
+ - + - ]
974 [ + - + - : 1211 : int scriptError = ParseScriptError(test[pos++].get_str());
+ - ]
975 : :
976 [ + - ]: 1211 : DoTest(scriptPubKey, scriptSig, witness, scriptflags, strTest, scriptError, nValue);
977 : 1263 : }
978 : 1 : }
979 : :
980 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_PushData)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
981 : : {
982 : : // Check that PUSHDATA1, PUSHDATA2, and PUSHDATA4 create the same value on
983 : : // the stack as the 1-75 opcodes do.
984 : 1 : static const unsigned char direct[] = { 1, 0x5a };
985 : 1 : static const unsigned char pushdata1[] = { OP_PUSHDATA1, 1, 0x5a };
986 : 1 : static const unsigned char pushdata2[] = { OP_PUSHDATA2, 1, 0, 0x5a };
987 : 1 : static const unsigned char pushdata4[] = { OP_PUSHDATA4, 1, 0, 0, 0, 0x5a };
988 : :
989 : 1 : ScriptError err;
990 : 1 : std::vector<std::vector<unsigned char> > directStack;
991 [ + - + - : 2 : BOOST_CHECK(EvalScript(directStack, CScript(direct, direct + sizeof(direct)), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
992 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
993 : :
994 : 1 : std::vector<std::vector<unsigned char> > pushdata1Stack;
995 [ + - + - : 2 : BOOST_CHECK(EvalScript(pushdata1Stack, CScript(pushdata1, pushdata1 + sizeof(pushdata1)), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
996 [ + - + - : 2 : BOOST_CHECK(pushdata1Stack == directStack);
+ - ]
997 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
998 : :
999 : 1 : std::vector<std::vector<unsigned char> > pushdata2Stack;
1000 [ + - + - : 2 : BOOST_CHECK(EvalScript(pushdata2Stack, CScript(pushdata2, pushdata2 + sizeof(pushdata2)), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
1001 [ + - + - : 2 : BOOST_CHECK(pushdata2Stack == directStack);
+ - ]
1002 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1003 : :
1004 : 1 : std::vector<std::vector<unsigned char> > pushdata4Stack;
1005 [ + - + - : 2 : BOOST_CHECK(EvalScript(pushdata4Stack, CScript(pushdata4, pushdata4 + sizeof(pushdata4)), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
1006 [ + - + - : 2 : BOOST_CHECK(pushdata4Stack == directStack);
+ - ]
1007 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1008 : :
1009 [ + - ]: 1 : const std::vector<unsigned char> pushdata1_trunc{OP_PUSHDATA1, 1};
1010 [ + - ]: 1 : const std::vector<unsigned char> pushdata2_trunc{OP_PUSHDATA2, 1, 0};
1011 [ + - ]: 1 : const std::vector<unsigned char> pushdata4_trunc{OP_PUSHDATA4, 1, 0, 0, 0};
1012 : :
1013 : 1 : std::vector<std::vector<unsigned char>> stack_ignore;
1014 [ + - + - : 2 : BOOST_CHECK(!EvalScript(stack_ignore, CScript(pushdata1_trunc.begin(), pushdata1_trunc.end()), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
1015 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(err, SCRIPT_ERR_BAD_OPCODE);
1016 [ + - + - : 2 : BOOST_CHECK(!EvalScript(stack_ignore, CScript(pushdata2_trunc.begin(), pushdata2_trunc.end()), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
1017 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(err, SCRIPT_ERR_BAD_OPCODE);
1018 [ + - + - : 2 : BOOST_CHECK(!EvalScript(stack_ignore, CScript(pushdata4_trunc.begin(), pushdata4_trunc.end()), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
1019 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(err, SCRIPT_ERR_BAD_OPCODE);
1020 : 1 : }
1021 : :
1022 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_cltv_truncated)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1023 : : {
1024 [ + - ]: 1 : const auto script_cltv_trunc = CScript() << OP_CHECKLOCKTIMEVERIFY;
1025 : :
1026 : 1 : std::vector<std::vector<unsigned char>> stack_ignore;
1027 : 1 : ScriptError err;
1028 [ + - + - : 2 : BOOST_CHECK(!EvalScript(stack_ignore, script_cltv_trunc, SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
1029 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(err, SCRIPT_ERR_INVALID_STACK_OPERATION);
1030 : 1 : }
1031 : :
1032 : : static CScript
1033 : 12 : sign_multisig(const CScript& scriptPubKey, const std::vector<CKey>& keys, const CTransaction& transaction)
1034 : : {
1035 : 12 : uint256 hash = SignatureHash(scriptPubKey, transaction, 0, SIGHASH_ALL, 0, SigVersion::BASE);
1036 : :
1037 : 12 : CScript result;
1038 : : //
1039 : : // NOTE: CHECKMULTISIG has an unfortunate bug; it requires
1040 : : // one extra item on the stack, before the signatures.
1041 : : // Putting OP_0 on the stack is the workaround;
1042 : : // fixing the bug would mean splitting the block chain (old
1043 : : // clients would not accept new CHECKMULTISIG transactions,
1044 : : // and vice-versa)
1045 : : //
1046 [ + - ]: 12 : result << OP_0;
1047 [ + + ]: 31 : for (const CKey &key : keys)
1048 : : {
1049 : 19 : std::vector<unsigned char> vchSig;
1050 [ + - + - : 38 : BOOST_CHECK(key.Sign(hash, vchSig));
+ - + - ]
1051 [ + - ]: 19 : vchSig.push_back((unsigned char)SIGHASH_ALL);
1052 : 19 : result << vchSig;
1053 : 19 : }
1054 : 12 : return result;
1055 : 0 : }
1056 : : static CScript
1057 : 3 : sign_multisig(const CScript& scriptPubKey, const CKey& key, const CTransaction& transaction)
1058 : : {
1059 : 3 : std::vector<CKey> keys;
1060 [ + - ]: 3 : keys.push_back(key);
1061 [ + - ]: 6 : return sign_multisig(scriptPubKey, keys, transaction);
1062 : 3 : }
1063 : :
1064 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_CHECKMULTISIG12)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1065 : : {
1066 : 1 : ScriptError err;
1067 : 1 : CKey key1 = GenerateRandomKey();
1068 : 1 : CKey key2 = GenerateRandomKey(/*compressed=*/false);
1069 : 1 : CKey key3 = GenerateRandomKey();
1070 : :
1071 : 1 : CScript scriptPubKey12;
1072 [ + - + - : 2 : scriptPubKey12 << OP_1 << ToByteVector(key1.GetPubKey()) << ToByteVector(key2.GetPubKey()) << OP_2 << OP_CHECKMULTISIG;
+ - + - +
- + - +
- ]
1073 : :
1074 [ + - + - ]: 1 : const CTransaction txFrom12{BuildCreditingTransaction(scriptPubKey12)};
1075 [ + - ]: 2 : CMutableTransaction txTo12 = BuildSpendingTransaction(CScript(), CScriptWitness(), txFrom12);
1076 : :
1077 [ + - + - ]: 1 : CScript goodsig1 = sign_multisig(scriptPubKey12, key1, CTransaction(txTo12));
1078 [ + - + - : 2 : BOOST_CHECK(VerifyScript(goodsig1, scriptPubKey12, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo12, 0, txFrom12.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1079 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1080 [ + - ]: 1 : txTo12.vout[0].nValue = 2;
1081 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(goodsig1, scriptPubKey12, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo12, 0, txFrom12.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1082 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1083 : :
1084 [ + - + - ]: 1 : CScript goodsig2 = sign_multisig(scriptPubKey12, key2, CTransaction(txTo12));
1085 [ + - + - : 2 : BOOST_CHECK(VerifyScript(goodsig2, scriptPubKey12, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo12, 0, txFrom12.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1086 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1087 : :
1088 [ + - + - ]: 1 : CScript badsig1 = sign_multisig(scriptPubKey12, key3, CTransaction(txTo12));
1089 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig1, scriptPubKey12, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo12, 0, txFrom12.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1090 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1091 : 3 : }
1092 : :
1093 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_CHECKMULTISIG23)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1094 : : {
1095 : 1 : ScriptError err;
1096 : 1 : CKey key1 = GenerateRandomKey();
1097 : 1 : CKey key2 = GenerateRandomKey(/*compressed=*/false);
1098 : 1 : CKey key3 = GenerateRandomKey();
1099 : 1 : CKey key4 = GenerateRandomKey(/*compressed=*/false);
1100 : :
1101 : 1 : CScript scriptPubKey23;
1102 [ + - + - : 2 : scriptPubKey23 << OP_2 << ToByteVector(key1.GetPubKey()) << ToByteVector(key2.GetPubKey()) << ToByteVector(key3.GetPubKey()) << OP_3 << OP_CHECKMULTISIG;
+ - + - +
- + - + -
+ - + - ]
1103 : :
1104 [ + - + - ]: 1 : const CTransaction txFrom23{BuildCreditingTransaction(scriptPubKey23)};
1105 [ + - ]: 2 : CMutableTransaction txTo23 = BuildSpendingTransaction(CScript(), CScriptWitness(), txFrom23);
1106 : :
1107 : 1 : std::vector<CKey> keys;
1108 [ + - + - ]: 1 : keys.push_back(key1); keys.push_back(key2);
1109 [ + - + - ]: 1 : CScript goodsig1 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1110 [ + - + - : 2 : BOOST_CHECK(VerifyScript(goodsig1, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1111 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1112 : :
1113 : 1 : keys.clear();
1114 [ + - + - ]: 1 : keys.push_back(key1); keys.push_back(key3);
1115 [ + - + - ]: 1 : CScript goodsig2 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1116 [ + - + - : 2 : BOOST_CHECK(VerifyScript(goodsig2, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1117 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1118 : :
1119 : 1 : keys.clear();
1120 [ + - + - ]: 1 : keys.push_back(key2); keys.push_back(key3);
1121 [ + - + - ]: 1 : CScript goodsig3 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1122 [ + - + - : 2 : BOOST_CHECK(VerifyScript(goodsig3, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1123 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1124 : :
1125 : 1 : keys.clear();
1126 [ + - + - ]: 1 : keys.push_back(key2); keys.push_back(key2); // Can't reuse sig
1127 [ + - + - ]: 1 : CScript badsig1 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1128 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig1, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1129 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1130 : :
1131 : 1 : keys.clear();
1132 [ + - + - ]: 1 : keys.push_back(key2); keys.push_back(key1); // sigs must be in correct order
1133 [ + - + - ]: 1 : CScript badsig2 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1134 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig2, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1135 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1136 : :
1137 : 1 : keys.clear();
1138 [ + - + - ]: 1 : keys.push_back(key3); keys.push_back(key2); // sigs must be in correct order
1139 [ + - + - ]: 1 : CScript badsig3 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1140 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig3, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1141 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1142 : :
1143 : 1 : keys.clear();
1144 [ + - + - ]: 1 : keys.push_back(key4); keys.push_back(key2); // sigs must match pubkeys
1145 [ + - + - ]: 1 : CScript badsig4 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1146 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig4, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1147 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1148 : :
1149 : 1 : keys.clear();
1150 [ + - + - ]: 1 : keys.push_back(key1); keys.push_back(key4); // sigs must match pubkeys
1151 [ + - + - ]: 1 : CScript badsig5 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1152 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig5, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1153 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1154 : :
1155 : 1 : keys.clear(); // Must have signatures
1156 [ + - + - ]: 1 : CScript badsig6 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1157 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig6, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1158 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_INVALID_STACK_OPERATION, ScriptErrorString(err));
+ - ]
1159 : 3 : }
1160 : :
1161 : : /* Wrapper around ProduceSignature to combine two scriptsigs */
1162 : 17 : SignatureData CombineSignatures(const CTxOut& txout, const CMutableTransaction& tx, const SignatureData& scriptSig1, const SignatureData& scriptSig2)
1163 : : {
1164 : 17 : SignatureData data;
1165 [ + - + - ]: 17 : data.MergeSignatureData(scriptSig1);
1166 [ + - + - ]: 17 : data.MergeSignatureData(scriptSig2);
1167 [ + - + - ]: 17 : ProduceSignature(DUMMY_SIGNING_PROVIDER, MutableTransactionSignatureCreator(tx, 0, txout.nValue, SIGHASH_DEFAULT), txout.scriptPubKey, data);
1168 : 17 : return data;
1169 : 0 : }
1170 : :
1171 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_combineSigs)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1172 : : {
1173 : : // Test the ProduceSignature's ability to combine signatures function
1174 : 1 : FillableSigningProvider keystore;
1175 : 1 : std::vector<CKey> keys;
1176 : 1 : std::vector<CPubKey> pubkeys;
1177 [ + + ]: 4 : for (int i = 0; i < 3; i++)
1178 : : {
1179 : 3 : CKey key = GenerateRandomKey(/*compressed=*/i%2 == 1);
1180 [ + - ]: 3 : keys.push_back(key);
1181 [ + - ]: 3 : pubkeys.push_back(key.GetPubKey());
1182 [ + - + - : 6 : BOOST_CHECK(keystore.AddKey(key));
+ - ]
1183 : 3 : }
1184 : :
1185 [ + - + - : 2 : CMutableTransaction txFrom = BuildCreditingTransaction(GetScriptForDestination(PKHash(keys[0].GetPubKey())));
+ - + - ]
1186 [ + - + - ]: 2 : CMutableTransaction txTo = BuildSpendingTransaction(CScript(), CScriptWitness(), CTransaction(txFrom));
1187 : 1 : CScript& scriptPubKey = txFrom.vout[0].scriptPubKey;
1188 : 1 : SignatureData scriptSig;
1189 : :
1190 : 1 : SignatureData empty;
1191 [ + - ]: 1 : SignatureData combined = CombineSignatures(txFrom.vout[0], txTo, empty, empty);
1192 [ + - - + : 2 : BOOST_CHECK(combined.scriptSig.empty());
+ - ]
1193 : :
1194 : : // Single signature case:
1195 : 1 : SignatureData dummy;
1196 [ + - + - : 3 : BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL, dummy)); // changes scriptSig
+ - + - +
- ]
1197 [ + - ]: 1 : scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
1198 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, scriptSig, empty);
1199 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1200 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, empty, scriptSig);
1201 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1202 [ + - ]: 1 : SignatureData scriptSigCopy = scriptSig;
1203 : : // Signing again will give a different, valid signature:
1204 : 1 : SignatureData dummy_b;
1205 [ + - + - : 3 : BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL, dummy_b));
+ - + - +
- ]
1206 [ + - ]: 1 : scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
1207 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, scriptSigCopy, scriptSig);
1208 [ + - - + : 2 : BOOST_CHECK(combined.scriptSig == scriptSigCopy.scriptSig || combined.scriptSig == scriptSig.scriptSig);
- - + - +
- ]
1209 : :
1210 : : // P2SH, single-signature case:
1211 [ + - + - : 1 : CScript pkSingle; pkSingle << ToByteVector(keys[0].GetPubKey()) << OP_CHECKSIG;
+ - ]
1212 [ + - + - : 2 : BOOST_CHECK(keystore.AddCScript(pkSingle));
+ - + - ]
1213 [ + - + - ]: 2 : scriptPubKey = GetScriptForDestination(ScriptHash(pkSingle));
1214 : 1 : SignatureData dummy_c;
1215 [ + - + - : 3 : BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL, dummy_c));
+ - + - +
- ]
1216 [ + - ]: 1 : scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
1217 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, scriptSig, empty);
1218 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1219 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, empty, scriptSig);
1220 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1221 [ + - ]: 1 : scriptSigCopy = scriptSig;
1222 : 1 : SignatureData dummy_d;
1223 [ + - + - : 3 : BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL, dummy_d));
+ - + - +
- ]
1224 [ + - ]: 1 : scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
1225 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, scriptSigCopy, scriptSig);
1226 [ + - - + : 2 : BOOST_CHECK(combined.scriptSig == scriptSigCopy.scriptSig || combined.scriptSig == scriptSig.scriptSig);
- - + - +
- ]
1227 : :
1228 : : // Hardest case: Multisig 2-of-3
1229 [ + - ]: 2 : scriptPubKey = GetScriptForMultisig(2, pubkeys);
1230 [ + - + - : 2 : BOOST_CHECK(keystore.AddCScript(scriptPubKey));
+ - ]
1231 : 1 : SignatureData dummy_e;
1232 [ + - + - : 3 : BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL, dummy_e));
+ - + - +
- ]
1233 [ + - ]: 1 : scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
1234 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, scriptSig, empty);
1235 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1236 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, empty, scriptSig);
1237 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1238 : :
1239 : : // A couple of partially-signed versions:
1240 : 1 : std::vector<unsigned char> sig1;
1241 [ + - ]: 1 : uint256 hash1 = SignatureHash(scriptPubKey, txTo, 0, SIGHASH_ALL, 0, SigVersion::BASE);
1242 [ + - + - : 2 : BOOST_CHECK(keys[0].Sign(hash1, sig1));
+ - + - ]
1243 [ + - ]: 1 : sig1.push_back(SIGHASH_ALL);
1244 : 1 : std::vector<unsigned char> sig2;
1245 [ + - ]: 1 : uint256 hash2 = SignatureHash(scriptPubKey, txTo, 0, SIGHASH_NONE, 0, SigVersion::BASE);
1246 [ + - + - : 2 : BOOST_CHECK(keys[1].Sign(hash2, sig2));
+ - + - ]
1247 [ + - ]: 1 : sig2.push_back(SIGHASH_NONE);
1248 : 1 : std::vector<unsigned char> sig3;
1249 [ + - ]: 1 : uint256 hash3 = SignatureHash(scriptPubKey, txTo, 0, SIGHASH_SINGLE, 0, SigVersion::BASE);
1250 [ + - + - : 2 : BOOST_CHECK(keys[2].Sign(hash3, sig3));
+ - + - ]
1251 [ + - ]: 1 : sig3.push_back(SIGHASH_SINGLE);
1252 : :
1253 : : // Not fussy about order (or even existence) of placeholders or signatures:
1254 [ + - + - ]: 1 : CScript partial1a = CScript() << OP_0 << sig1 << OP_0;
1255 [ + - + - ]: 1 : CScript partial1b = CScript() << OP_0 << OP_0 << sig1;
1256 [ + - ]: 1 : CScript partial2a = CScript() << OP_0 << sig2;
1257 [ + - ]: 1 : CScript partial2b = CScript() << sig2 << OP_0;
1258 : 1 : CScript partial3a = CScript() << sig3;
1259 [ + - + - ]: 1 : CScript partial3b = CScript() << OP_0 << OP_0 << sig3;
1260 [ + - + - ]: 1 : CScript partial3c = CScript() << OP_0 << sig3 << OP_0;
1261 [ + - ]: 1 : CScript complete12 = CScript() << OP_0 << sig1 << sig2;
1262 [ + - ]: 1 : CScript complete13 = CScript() << OP_0 << sig1 << sig3;
1263 [ + - ]: 1 : CScript complete23 = CScript() << OP_0 << sig2 << sig3;
1264 : 1 : SignatureData partial1_sigs;
1265 [ + - + - : 2 : partial1_sigs.signatures.emplace(keys[0].GetPubKey().GetID(), SigPair(keys[0].GetPubKey(), sig1));
+ - + - ]
1266 : 1 : SignatureData partial2_sigs;
1267 [ + - + - : 2 : partial2_sigs.signatures.emplace(keys[1].GetPubKey().GetID(), SigPair(keys[1].GetPubKey(), sig2));
+ - + - ]
1268 : 1 : SignatureData partial3_sigs;
1269 [ + - + - : 2 : partial3_sigs.signatures.emplace(keys[2].GetPubKey().GetID(), SigPair(keys[2].GetPubKey(), sig3));
+ - + - ]
1270 : :
1271 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial1_sigs, partial1_sigs);
1272 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == partial1a);
+ - ]
1273 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial1_sigs, partial2_sigs);
1274 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete12);
+ - ]
1275 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial2_sigs, partial1_sigs);
1276 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete12);
+ - ]
1277 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial1_sigs, partial2_sigs);
1278 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete12);
+ - ]
1279 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial3_sigs, partial1_sigs);
1280 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete13);
+ - ]
1281 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial2_sigs, partial3_sigs);
1282 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete23);
+ - ]
1283 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial3_sigs, partial2_sigs);
1284 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete23);
+ - ]
1285 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial3_sigs, partial3_sigs);
1286 [ + - + - ]: 2 : BOOST_CHECK(combined.scriptSig == partial3c);
1287 : 3 : }
1288 : :
1289 : : /**
1290 : : * Reproduction of an exception incorrectly raised when parsing a public key inside a TapMiniscript.
1291 : : */
1292 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(sign_invalid_miniscript)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1293 : : {
1294 : 1 : FillableSigningProvider keystore;
1295 : 1 : SignatureData sig_data;
1296 [ + - + - ]: 1 : CMutableTransaction prev, curr;
1297 : :
1298 : : // Create a Taproot output which contains a leaf in which a non-32 bytes push is used where a public key is expected
1299 : : // by the Miniscript parser. This offending Script was found by the RPC fuzzer.
1300 : 1 : const auto invalid_pubkey{"173d36c8c9c9c9ffffffffffff0200000000021e1e37373721361818181818181e1e1e1e19000000000000000000b19292929292926b006c9b9b9292"_hex_u8};
1301 [ + - ]: 1 : TaprootBuilder builder;
1302 [ + - ]: 1 : builder.Add(0, {invalid_pubkey}, 0xc0);
1303 [ + - ]: 1 : builder.Finalize(XOnlyPubKey::NUMS_H);
1304 [ + - + - : 2 : prev.vout.emplace_back(0, GetScriptForDestination(builder.GetOutput()));
+ - ]
1305 [ + - + - ]: 1 : curr.vin.emplace_back(COutPoint{prev.GetHash(), 0});
1306 [ + - ]: 1 : sig_data.tr_spenddata = builder.GetSpendData();
1307 : :
1308 : : // SignSignature can fail but it shouldn't raise an exception (nor crash).
1309 [ + - + - : 3 : BOOST_CHECK(!SignSignature(keystore, CTransaction(prev), curr, 0, SIGHASH_ALL, sig_data));
+ - + - ]
1310 : 3 : }
1311 : :
1312 : : /* P2A input should be considered signed. */
1313 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(sign_paytoanchor)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1314 : : {
1315 : 1 : FillableSigningProvider keystore;
1316 : 1 : SignatureData sig_data;
1317 [ + - + - ]: 1 : CMutableTransaction prev, curr;
1318 [ + - + - : 2 : prev.vout.emplace_back(0, GetScriptForDestination(PayToAnchor{}));
+ - ]
1319 : :
1320 [ + - + - ]: 1 : curr.vin.emplace_back(COutPoint{prev.GetHash(), 0});
1321 : :
1322 [ + - + - : 3 : BOOST_CHECK(SignSignature(keystore, CTransaction(prev), curr, 0, SIGHASH_ALL, sig_data));
+ - + - ]
1323 : 2 : }
1324 : :
1325 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_standard_push)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1326 : : {
1327 : 1 : ScriptError err;
1328 [ + + ]: 67001 : for (int i=0; i<67000; i++) {
1329 : 67000 : CScript script;
1330 [ + - ]: 67000 : script << i;
1331 [ + - + - : 134000 : BOOST_CHECK_MESSAGE(script.IsPushOnly(), "Number " << i << " is not pure push.");
+ - + - ]
1332 [ + - + - : 134000 : BOOST_CHECK_MESSAGE(VerifyScript(script, CScript() << OP_1, nullptr, SCRIPT_VERIFY_MINIMALDATA, BaseSignatureChecker(), &err), "Number " << i << " push is not minimal data.");
+ - + - +
- ]
1333 [ + - + - : 134000 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1334 : 67000 : }
1335 : :
1336 [ + + ]: 522 : for (unsigned int i=0; i<=MAX_SCRIPT_ELEMENT_SIZE; i++) {
1337 : 521 : std::vector<unsigned char> data(i, '\111');
1338 : 521 : CScript script;
1339 : 521 : script << data;
1340 [ + - + - : 1042 : BOOST_CHECK_MESSAGE(script.IsPushOnly(), "Length " << i << " is not pure push.");
+ - + - ]
1341 [ + - + - : 1042 : BOOST_CHECK_MESSAGE(VerifyScript(script, CScript() << OP_1, nullptr, SCRIPT_VERIFY_MINIMALDATA, BaseSignatureChecker(), &err), "Length " << i << " push is not minimal data.");
+ - + - +
- ]
1342 [ + - + - : 1042 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1343 : 521 : }
1344 : 1 : }
1345 : :
1346 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_IsPushOnly_on_invalid_scripts)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1347 : : {
1348 : : // IsPushOnly returns false when given a script containing only pushes that
1349 : : // are invalid due to truncation. IsPushOnly() is consensus critical
1350 : : // because P2SH evaluation uses it, although this specific behavior should
1351 : : // not be consensus critical as the P2SH evaluation would fail first due to
1352 : : // the invalid push. Still, it doesn't hurt to test it explicitly.
1353 : 1 : static const unsigned char direct[] = { 1 };
1354 [ + - + - ]: 2 : BOOST_CHECK(!CScript(direct, direct+sizeof(direct)).IsPushOnly());
1355 : 1 : }
1356 : :
1357 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_GetScriptAsm)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1358 : : {
1359 [ + - + - : 1 : BOOST_CHECK_EQUAL("OP_CHECKLOCKTIMEVERIFY", ScriptToAsmStr(CScript() << OP_NOP2, true));
+ - ]
1360 [ + - + - : 1 : BOOST_CHECK_EQUAL("OP_CHECKLOCKTIMEVERIFY", ScriptToAsmStr(CScript() << OP_CHECKLOCKTIMEVERIFY, true));
+ - ]
1361 [ + - + - : 1 : BOOST_CHECK_EQUAL("OP_CHECKLOCKTIMEVERIFY", ScriptToAsmStr(CScript() << OP_NOP2));
+ - ]
1362 [ + - + - : 1 : BOOST_CHECK_EQUAL("OP_CHECKLOCKTIMEVERIFY", ScriptToAsmStr(CScript() << OP_CHECKLOCKTIMEVERIFY));
+ - ]
1363 : :
1364 : 1 : std::string derSig("304502207fa7a6d1e0ee81132a269ad84e68d695483745cde8b541e3bf630749894e342a022100c1f7ab20e13e22fb95281a870f3dcf38d782e53023ee313d741ad0cfbc0c5090");
1365 [ + - ]: 1 : std::string pubKey("03b0da749730dc9b4b1f4a14d6902877a92541f5368778853d9c4a0cb7802dcfb2");
1366 [ + - + - ]: 1 : std::vector<unsigned char> vchPubKey = ToByteVector(ParseHex(pubKey));
1367 : :
1368 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "00 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "00")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1369 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "80 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "80")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1370 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[ALL] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "01")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1371 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[NONE] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "02")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1372 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[SINGLE] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "03")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1373 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[ALL|ANYONECANPAY] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "81")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1374 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[NONE|ANYONECANPAY] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "82")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1375 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[SINGLE|ANYONECANPAY] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "83")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1376 : :
1377 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "00 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "00")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1378 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "80 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "80")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1379 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "01 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "01")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1380 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "02 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "02")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1381 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "03 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "03")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1382 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "81 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "81")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1383 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "82 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "82")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1384 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "83 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "83")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1385 : 1 : }
1386 : :
1387 : : template <typename T>
1388 : 30 : CScript ToScript(const T& byte_container)
1389 : : {
1390 : 30 : auto span{MakeUCharSpan(byte_container)};
1391 : 30 : return {span.begin(), span.end()};
1392 : : }
1393 : :
1394 : 0 : static CScript ScriptFromHex(const std::string& str)
1395 : : {
1396 [ # # ]: 0 : return ToScript(*Assert(TryParseHex(str)));
1397 : : }
1398 : :
1399 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_byte_array_u8_vector_equivalence)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1400 : : {
1401 [ + - + - ]: 1 : const CScript scriptPubKey1 = CScript() << "04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f"_hex_v_u8 << OP_CHECKSIG;
1402 [ + - ]: 1 : const CScript scriptPubKey2 = CScript() << "04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f"_hex << OP_CHECKSIG;
1403 [ + - + - ]: 2 : BOOST_CHECK(scriptPubKey1 == scriptPubKey2);
1404 : 1 : }
1405 : :
1406 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_FindAndDelete)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1407 : : {
1408 : : // Exercise the FindAndDelete functionality
1409 : 1 : CScript s;
1410 : 1 : CScript d;
1411 : 1 : CScript expect;
1412 : :
1413 [ + - + - ]: 1 : s = CScript() << OP_1 << OP_2;
1414 : 1 : d = CScript(); // delete nothing should be a no-op
1415 : 1 : expect = s;
1416 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 0);
+ - ]
1417 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1418 : :
1419 [ + - + - : 1 : s = CScript() << OP_1 << OP_2 << OP_3;
+ - ]
1420 [ + - ]: 1 : d = CScript() << OP_2;
1421 [ + - + - ]: 1 : expect = CScript() << OP_1 << OP_3;
1422 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1423 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1424 : :
1425 [ + - + - : 1 : s = CScript() << OP_3 << OP_1 << OP_3 << OP_3 << OP_4 << OP_3;
+ - + - +
- + - ]
1426 [ + - ]: 1 : d = CScript() << OP_3;
1427 [ + - + - ]: 1 : expect = CScript() << OP_1 << OP_4;
1428 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 4);
+ - ]
1429 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1430 : :
1431 : 1 : s = ToScript("0302ff03"_hex); // PUSH 0x02ff03 onto stack
1432 : 1 : d = ToScript("0302ff03"_hex);
1433 : 1 : expect = CScript();
1434 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1435 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1436 : :
1437 : 1 : s = ToScript("0302ff030302ff03"_hex); // PUSH 0x02ff03 PUSH 0x02ff03
1438 : 1 : d = ToScript("0302ff03"_hex);
1439 : 1 : expect = CScript();
1440 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 2);
+ - ]
1441 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1442 : :
1443 : 1 : s = ToScript("0302ff030302ff03"_hex);
1444 : 1 : d = ToScript("02"_hex);
1445 : 1 : expect = s; // FindAndDelete matches entire opcodes
1446 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 0);
+ - ]
1447 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1448 : :
1449 : 1 : s = ToScript("0302ff030302ff03"_hex);
1450 : 1 : d = ToScript("ff"_hex);
1451 : 1 : expect = s;
1452 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 0);
+ - ]
1453 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1454 : :
1455 : : // This is an odd edge case: strip of the push-three-bytes
1456 : : // prefix, leaving 02ff03 which is push-two-bytes:
1457 : 1 : s = ToScript("0302ff030302ff03"_hex);
1458 : 1 : d = ToScript("03"_hex);
1459 : 1 : expect = CScript() << "ff03"_hex << "ff03"_hex;
1460 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 2);
+ - ]
1461 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1462 : :
1463 : : // Byte sequence that spans multiple opcodes:
1464 : 1 : s = ToScript("02feed5169"_hex); // PUSH(0xfeed) OP_1 OP_VERIFY
1465 : 1 : d = ToScript("feed51"_hex);
1466 : 1 : expect = s;
1467 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 0); // doesn't match 'inside' opcodes
+ - ]
1468 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1469 : :
1470 : 1 : s = ToScript("02feed5169"_hex); // PUSH(0xfeed) OP_1 OP_VERIFY
1471 : 1 : d = ToScript("02feed51"_hex);
1472 : 1 : expect = ToScript("69"_hex);
1473 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1474 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1475 : :
1476 : 1 : s = ToScript("516902feed5169"_hex);
1477 : 1 : d = ToScript("feed51"_hex);
1478 : 1 : expect = s;
1479 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 0);
+ - ]
1480 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1481 : :
1482 : 1 : s = ToScript("516902feed5169"_hex);
1483 : 1 : d = ToScript("02feed51"_hex);
1484 : 1 : expect = ToScript("516969"_hex);
1485 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1486 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1487 : :
1488 [ + - + - : 1 : s = CScript() << OP_0 << OP_0 << OP_1 << OP_1;
+ - + - ]
1489 [ + - + - ]: 1 : d = CScript() << OP_0 << OP_1;
1490 [ + - + - ]: 1 : expect = CScript() << OP_0 << OP_1; // FindAndDelete is single-pass
1491 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1492 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1493 : :
1494 [ + - + - : 1 : s = CScript() << OP_0 << OP_0 << OP_1 << OP_0 << OP_1 << OP_1;
+ - + - +
- + - ]
1495 [ + - + - ]: 1 : d = CScript() << OP_0 << OP_1;
1496 [ + - + - ]: 1 : expect = CScript() << OP_0 << OP_1; // FindAndDelete is single-pass
1497 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 2);
+ - ]
1498 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1499 : :
1500 : : // Another weird edge case:
1501 : : // End with invalid push (not enough data)...
1502 : 1 : s = ToScript("0003feed"_hex);
1503 : 1 : d = ToScript("03feed"_hex); // ... can remove the invalid push
1504 : 1 : expect = ToScript("00"_hex);
1505 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1506 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1507 : :
1508 : 1 : s = ToScript("0003feed"_hex);
1509 : 1 : d = ToScript("00"_hex);
1510 : 1 : expect = ToScript("03feed"_hex);
1511 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1512 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1513 : 1 : }
1514 : :
1515 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_HasValidOps)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1516 : : {
1517 : : // Exercise the HasValidOps functionality
1518 : 1 : CScript script;
1519 : 1 : script = ToScript("76a9141234567890abcdefa1a2a3a4a5a6a7a8a9a0aaab88ac"_hex); // Normal script
1520 [ + - + - : 2 : BOOST_CHECK(script.HasValidOps());
+ - ]
1521 : 1 : script = ToScript("76a914ff34567890abcdefa1a2a3a4a5a6a7a8a9a0aaab88ac"_hex);
1522 [ + - + - : 2 : BOOST_CHECK(script.HasValidOps());
+ - ]
1523 : 1 : script = ToScript("ff88ac"_hex); // Script with OP_INVALIDOPCODE explicit
1524 [ + - + - : 2 : BOOST_CHECK(!script.HasValidOps());
+ - ]
1525 : 1 : script = ToScript("88acc0"_hex); // Script with undefined opcode
1526 [ + - + - : 2 : BOOST_CHECK(!script.HasValidOps());
+ - ]
1527 : 1 : }
1528 : :
1529 : 0 : static CMutableTransaction TxFromHex(const std::string& str)
1530 : : {
1531 : 0 : CMutableTransaction tx;
1532 [ # # # # ]: 0 : SpanReader{ParseHex(str)} >> TX_NO_WITNESS(tx);
1533 : 0 : return tx;
1534 : 0 : }
1535 : :
1536 : 0 : static std::vector<CTxOut> TxOutsFromJSON(const UniValue& univalue)
1537 : : {
1538 [ # # ]: 0 : assert(univalue.isArray());
1539 : 0 : std::vector<CTxOut> prevouts;
1540 [ # # ]: 0 : for (size_t i = 0; i < univalue.size(); ++i) {
1541 : 0 : CTxOut txout;
1542 [ # # # # : 0 : SpanReader{ParseHex(univalue[i].get_str())} >> txout;
# # # # ]
1543 [ # # ]: 0 : prevouts.push_back(std::move(txout));
1544 : 0 : }
1545 : 0 : return prevouts;
1546 : 0 : }
1547 : :
1548 : 0 : static CScriptWitness ScriptWitnessFromJSON(const UniValue& univalue)
1549 : : {
1550 [ # # ]: 0 : assert(univalue.isArray());
1551 : 0 : CScriptWitness scriptwitness;
1552 [ # # ]: 0 : for (size_t i = 0; i < univalue.size(); ++i) {
1553 [ # # # # : 0 : auto bytes = ParseHex(univalue[i].get_str());
# # ]
1554 [ # # ]: 0 : scriptwitness.stack.push_back(std::move(bytes));
1555 : 0 : }
1556 : 0 : return scriptwitness;
1557 : 0 : }
1558 : :
1559 : 132 : static std::vector<unsigned int> AllConsensusFlags()
1560 : : {
1561 : 132 : std::vector<unsigned int> ret;
1562 : :
1563 [ + + ]: 17028 : for (unsigned int i = 0; i < 128; ++i) {
1564 : 16896 : unsigned int flag = 0;
1565 [ + + ]: 16896 : if (i & 1) flag |= SCRIPT_VERIFY_P2SH;
1566 [ + + ]: 16896 : if (i & 2) flag |= SCRIPT_VERIFY_DERSIG;
1567 [ + + ]: 16896 : if (i & 4) flag |= SCRIPT_VERIFY_NULLDUMMY;
1568 [ + + ]: 16896 : if (i & 8) flag |= SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY;
1569 [ + + ]: 16896 : if (i & 16) flag |= SCRIPT_VERIFY_CHECKSEQUENCEVERIFY;
1570 [ + + ]: 16896 : if (i & 32) flag |= SCRIPT_VERIFY_WITNESS;
1571 [ + + ]: 16896 : if (i & 64) flag |= SCRIPT_VERIFY_TAPROOT;
1572 : :
1573 : : // SCRIPT_VERIFY_WITNESS requires SCRIPT_VERIFY_P2SH
1574 [ + + ]: 16896 : if (flag & SCRIPT_VERIFY_WITNESS && !(flag & SCRIPT_VERIFY_P2SH)) continue;
1575 : : // SCRIPT_VERIFY_TAPROOT requires SCRIPT_VERIFY_WITNESS
1576 [ + + ]: 12672 : if (flag & SCRIPT_VERIFY_TAPROOT && !(flag & SCRIPT_VERIFY_WITNESS)) continue;
1577 : :
1578 [ + - ]: 8448 : ret.push_back(flag);
1579 : : }
1580 : :
1581 : 132 : return ret;
1582 : 0 : }
1583 : :
1584 : : /** Precomputed list of all valid combinations of consensus-relevant script validation flags. */
1585 : : static const std::vector<unsigned int> ALL_CONSENSUS_FLAGS = AllConsensusFlags();
1586 : :
1587 : 0 : static void AssetTest(const UniValue& test, SignatureCache& signature_cache)
1588 : : {
1589 [ # # ]: 0 : BOOST_CHECK(test.isObject());
1590 : :
1591 [ # # # # : 0 : CMutableTransaction mtx = TxFromHex(test["tx"].get_str());
# # ]
1592 [ # # # # : 0 : const std::vector<CTxOut> prevouts = TxOutsFromJSON(test["prevouts"]);
# # ]
1593 [ # # # # : 0 : BOOST_CHECK(prevouts.size() == mtx.vin.size());
# # ]
1594 [ # # # # : 0 : size_t idx = test["index"].getInt<int64_t>();
# # ]
1595 [ # # # # : 0 : uint32_t test_flags{ParseScriptFlags(test["flags"].get_str())};
# # # # #
# ]
1596 [ # # # # : 0 : bool fin = test.exists("final") && test["final"].get_bool();
# # # # #
# # # # #
# # ]
1597 : :
1598 [ # # # # ]: 0 : if (test.exists("success")) {
1599 [ # # # # : 0 : mtx.vin[idx].scriptSig = ScriptFromHex(test["success"]["scriptSig"].get_str());
# # # # #
# # # ]
1600 [ # # # # : 0 : mtx.vin[idx].scriptWitness = ScriptWitnessFromJSON(test["success"]["witness"]);
# # # # #
# ]
1601 [ # # ]: 0 : CTransaction tx(mtx);
1602 : 0 : PrecomputedTransactionData txdata;
1603 [ # # # # ]: 0 : txdata.Init(tx, std::vector<CTxOut>(prevouts));
1604 : 0 : CachingTransactionSignatureChecker txcheck(&tx, idx, prevouts[idx].nValue, true, signature_cache, txdata);
1605 : :
1606 [ # # ]: 0 : for (const auto flags : ALL_CONSENSUS_FLAGS) {
1607 : : // "final": true tests are valid for all flags. Others are only valid with flags that are
1608 : : // a subset of test_flags.
1609 [ # # # # ]: 0 : if (fin || ((flags & test_flags) == flags)) {
1610 [ # # ]: 0 : bool ret = VerifyScript(tx.vin[idx].scriptSig, prevouts[idx].scriptPubKey, &tx.vin[idx].scriptWitness, flags, txcheck, nullptr);
1611 [ # # # # ]: 0 : BOOST_CHECK(ret);
1612 : : }
1613 : : }
1614 : 0 : }
1615 : :
1616 [ # # # # ]: 0 : if (test.exists("failure")) {
1617 [ # # # # : 0 : mtx.vin[idx].scriptSig = ScriptFromHex(test["failure"]["scriptSig"].get_str());
# # # # #
# # # ]
1618 [ # # # # : 0 : mtx.vin[idx].scriptWitness = ScriptWitnessFromJSON(test["failure"]["witness"]);
# # # # #
# ]
1619 [ # # ]: 0 : CTransaction tx(mtx);
1620 : 0 : PrecomputedTransactionData txdata;
1621 [ # # # # ]: 0 : txdata.Init(tx, std::vector<CTxOut>(prevouts));
1622 : 0 : CachingTransactionSignatureChecker txcheck(&tx, idx, prevouts[idx].nValue, true, signature_cache, txdata);
1623 : :
1624 [ # # ]: 0 : for (const auto flags : ALL_CONSENSUS_FLAGS) {
1625 : : // If a test is supposed to fail with test_flags, it should also fail with any superset thereof.
1626 [ # # ]: 0 : if ((flags & test_flags) == test_flags) {
1627 [ # # ]: 0 : bool ret = VerifyScript(tx.vin[idx].scriptSig, prevouts[idx].scriptPubKey, &tx.vin[idx].scriptWitness, flags, txcheck, nullptr);
1628 [ # # # # ]: 0 : BOOST_CHECK(!ret);
1629 : : }
1630 : : }
1631 : 0 : }
1632 : 0 : }
1633 : :
1634 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_assets_test)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1635 : : {
1636 : : // See src/test/fuzz/script_assets_test_minimizer.cpp for information on how to generate
1637 : : // the script_assets_test.json file used by this test.
1638 : 1 : SignatureCache signature_cache{DEFAULT_SIGNATURE_CACHE_BYTES};
1639 : :
1640 : 1 : const char* dir = std::getenv("DIR_UNIT_TEST_DATA");
1641 [ + - + - : 2 : BOOST_WARN_MESSAGE(dir != nullptr, "Variable DIR_UNIT_TEST_DATA unset, skipping script_assets_test");
- + ]
1642 [ - + ]: 1 : if (dir == nullptr) return;
1643 [ # # # # ]: 0 : auto path = fs::path(dir) / "script_assets_test.json";
1644 [ # # ]: 0 : bool exists = fs::exists(path);
1645 [ # # # # : 0 : BOOST_WARN_MESSAGE(exists, "File $DIR_UNIT_TEST_DATA/script_assets_test.json not found, skipping script_assets_test");
# # ]
1646 [ # # ]: 0 : if (!exists) return;
1647 [ # # ]: 0 : std::ifstream file{path};
1648 [ # # # # : 0 : BOOST_CHECK(file.is_open());
# # ]
1649 [ # # ]: 0 : file.seekg(0, std::ios::end);
1650 [ # # ]: 0 : size_t length = file.tellg();
1651 [ # # ]: 0 : file.seekg(0, std::ios::beg);
1652 [ # # # # ]: 0 : std::string data(length, '\0');
1653 [ # # ]: 0 : file.read(data.data(), data.size());
1654 [ # # ]: 0 : UniValue tests = read_json(data);
1655 [ # # # # : 0 : BOOST_CHECK(tests.isArray());
# # ]
1656 [ # # # # ]: 0 : BOOST_CHECK(tests.size() > 0);
1657 : :
1658 [ # # ]: 0 : for (size_t i = 0; i < tests.size(); i++) {
1659 [ # # # # ]: 0 : AssetTest(tests[i], signature_cache);
1660 : : }
1661 [ # # ]: 0 : file.close();
1662 : 1 : }
1663 : :
1664 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(bip341_keypath_test_vectors)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1665 : : {
1666 [ + - ]: 1 : UniValue tests;
1667 [ + - ]: 1 : tests.read(json_tests::bip341_wallet_vectors);
1668 : :
1669 [ + - + - ]: 1 : const auto& vectors = tests["keyPathSpending"];
1670 : :
1671 [ + - + + ]: 2 : for (const auto& vec : vectors.getValues()) {
1672 [ + - + - : 2 : auto txhex = ParseHex(vec["given"]["rawUnsignedTx"].get_str());
+ - + - +
- + - ]
1673 [ + - ]: 1 : CMutableTransaction tx;
1674 [ + - ]: 1 : SpanReader{txhex} >> TX_WITH_WITNESS(tx);
1675 : 1 : std::vector<CTxOut> utxos;
1676 [ + - + - : 10 : for (const auto& utxo_spent : vec["given"]["utxosSpent"].getValues()) {
+ - + - +
- + + ]
1677 [ + - + - : 9 : auto script_bytes = ParseHex(utxo_spent["scriptPubKey"].get_str());
+ - + - ]
1678 : 9 : CScript script{script_bytes.begin(), script_bytes.end()};
1679 [ + - + - : 9 : CAmount amount{utxo_spent["amountSats"].getInt<int>()};
+ - ]
1680 [ + - ]: 9 : utxos.emplace_back(amount, script);
1681 : 9 : }
1682 : :
1683 : 1 : PrecomputedTransactionData txdata;
1684 [ + - + - ]: 1 : txdata.Init(tx, std::vector<CTxOut>{utxos}, true);
1685 : :
1686 [ + - + - : 2 : BOOST_CHECK(txdata.m_bip341_taproot_ready);
+ - ]
1687 [ + - + - : 1 : BOOST_CHECK_EQUAL(HexStr(txdata.m_spent_amounts_single_hash), vec["intermediary"]["hashAmounts"].get_str());
+ - + - +
- + - + -
+ - ]
1688 [ + - + - : 1 : BOOST_CHECK_EQUAL(HexStr(txdata.m_outputs_single_hash), vec["intermediary"]["hashOutputs"].get_str());
+ - + - +
- + - + -
+ - ]
1689 [ + - + - : 1 : BOOST_CHECK_EQUAL(HexStr(txdata.m_prevouts_single_hash), vec["intermediary"]["hashPrevouts"].get_str());
+ - + - +
- + - + -
+ - ]
1690 [ + - + - : 1 : BOOST_CHECK_EQUAL(HexStr(txdata.m_spent_scripts_single_hash), vec["intermediary"]["hashScriptPubkeys"].get_str());
+ - + - +
- + - + -
+ - ]
1691 [ + - + - : 1 : BOOST_CHECK_EQUAL(HexStr(txdata.m_sequences_single_hash), vec["intermediary"]["hashSequences"].get_str());
+ - + - +
- + - + -
+ - ]
1692 : :
1693 [ + - + - : 8 : for (const auto& input : vec["inputSpending"].getValues()) {
+ - + + ]
1694 [ + - + - : 7 : int txinpos = input["given"]["txinIndex"].getInt<int>();
+ - + - +
- ]
1695 [ + - + - : 7 : int hashtype = input["given"]["hashType"].getInt<int>();
+ - + - +
- ]
1696 : :
1697 : : // Load key.
1698 [ + - + - : 14 : auto privkey = ParseHex(input["given"]["internalPrivkey"].get_str());
+ - + - +
- + - ]
1699 : 7 : CKey key;
1700 [ + - ]: 7 : key.Set(privkey.begin(), privkey.end(), true);
1701 : :
1702 : : // Load Merkle root.
1703 : 7 : uint256 merkle_root;
1704 [ + - + - : 7 : if (!input["given"]["merkleRoot"].isNull()) {
+ - + - +
+ ]
1705 [ + - + - : 6 : merkle_root = uint256{ParseHex(input["given"]["merkleRoot"].get_str())};
+ - + - +
- + - ]
1706 : : }
1707 : :
1708 : : // Compute and verify (internal) public key.
1709 [ + - ]: 7 : XOnlyPubKey pubkey{key.GetPubKey()};
1710 [ + - + - : 7 : BOOST_CHECK_EQUAL(HexStr(pubkey), input["intermediary"]["internalPubkey"].get_str());
+ - + - +
- + - + -
+ - ]
1711 : :
1712 : : // Sign and verify signature.
1713 : 7 : FlatSigningProvider provider;
1714 [ + - + - : 7 : provider.keys[key.GetPubKey().GetID()] = key;
+ - + - ]
1715 [ + - ]: 7 : MutableTransactionSignatureCreator creator(tx, txinpos, utxos[txinpos].nValue, &txdata, hashtype);
1716 : 7 : std::vector<unsigned char> signature;
1717 [ + - + - : 14 : BOOST_CHECK(creator.CreateSchnorrSig(provider, signature, pubkey, nullptr, &merkle_root, SigVersion::TAPROOT));
+ - + - ]
1718 [ + - + - : 7 : BOOST_CHECK_EQUAL(HexStr(signature), input["expected"]["witness"][0].get_str());
+ - + - +
- + - + -
+ - + - ]
1719 : :
1720 : : // We can't observe the tweak used inside the signing logic, so verify by recomputing it.
1721 [ + - + - : 13 : BOOST_CHECK_EQUAL(HexStr(pubkey.ComputeTapTweakHash(merkle_root.IsNull() ? nullptr : &merkle_root)), input["intermediary"]["tweak"].get_str());
+ - + - +
- + - + +
+ - + - +
- ]
1722 : :
1723 : : // We can't observe the sighash used inside the signing logic, so verify by recomputing it.
1724 [ + - ]: 7 : ScriptExecutionData sed;
1725 : 7 : sed.m_annex_init = true;
1726 : 7 : sed.m_annex_present = false;
1727 : 7 : uint256 sighash;
1728 [ + - + - : 14 : BOOST_CHECK(SignatureHashSchnorr(sighash, sed, tx, txinpos, hashtype, SigVersion::TAPROOT, txdata, MissingDataBehavior::FAIL));
+ - + - ]
1729 [ + - + - : 7 : BOOST_CHECK_EQUAL(HexStr(sighash), input["intermediary"]["sigHash"].get_str());
+ - + - +
- + - + -
+ - ]
1730 : :
1731 : : // To verify the sigmsg, hash the expected sigmsg, and compare it with the (expected) sighash.
1732 [ + - + - : 14 : BOOST_CHECK_EQUAL(HexStr((HashWriter{HASHER_TAPSIGHASH} << std::span<const uint8_t>{ParseHex(input["intermediary"]["sigMsg"].get_str())}).GetSHA256()), input["intermediary"]["sigHash"].get_str());
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - ]
1733 : 7 : }
1734 : 2 : }
1735 : 1 : }
1736 : :
1737 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(compute_tapbranch)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1738 : : {
1739 : 1 : constexpr uint256 hash1{"8ad69ec7cf41c2a4001fd1f738bf1e505ce2277acdcaa63fe4765192497f47a7"};
1740 : 1 : constexpr uint256 hash2{"f224a923cd0021ab202ab139cc56802ddb92dcfc172b9212261a539df79a112a"};
1741 : 1 : constexpr uint256 result{"a64c5b7b943315f9b805d7a7296bedfcfd08919270a1f7a1466e98f8693d8cd9"};
1742 [ + - ]: 1 : BOOST_CHECK_EQUAL(ComputeTapbranchHash(hash1, hash2), result);
1743 : 1 : }
1744 : :
1745 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(compute_tapleaf)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1746 : : {
1747 : 1 : constexpr uint8_t script[6] = {'f','o','o','b','a','r'};
1748 : 1 : constexpr uint256 tlc0{"edbc10c272a1215dcdcc11d605b9027b5ad6ed97cd45521203f136767b5b9c06"};
1749 : 1 : constexpr uint256 tlc2{"8b5c4f90ae6bf76e259dbef5d8a59df06359c391b59263741b25eca76451b27a"};
1750 : :
1751 [ + - ]: 1 : BOOST_CHECK_EQUAL(ComputeTapleafHash(0xc0, std::span(script)), tlc0);
1752 [ + - ]: 1 : BOOST_CHECK_EQUAL(ComputeTapleafHash(0xc2, std::span(script)), tlc2);
1753 : 1 : }
1754 : :
1755 : : BOOST_AUTO_TEST_SUITE_END()
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