Branch data Line data Source code
1 : : // Copyright (c) 2011-2022 The Bitcoin Core developers
2 : : // Distributed under the MIT software license, see the accompanying
3 : : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 : :
5 : : #include <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 : : static const unsigned int gFlags = SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_STRICTENC;
39 : :
40 : : unsigned int ParseScriptFlags(std::string strFlags);
41 : : std::string FormatScriptFlags(unsigned int flags);
42 : :
43 : : struct ScriptErrorDesc
44 : : {
45 : : ScriptError_t err;
46 : : const char *name;
47 : : };
48 : :
49 : : static ScriptErrorDesc script_errors[]={
50 : : {SCRIPT_ERR_OK, "OK"},
51 : : {SCRIPT_ERR_UNKNOWN_ERROR, "UNKNOWN_ERROR"},
52 : : {SCRIPT_ERR_EVAL_FALSE, "EVAL_FALSE"},
53 : : {SCRIPT_ERR_OP_RETURN, "OP_RETURN"},
54 : : {SCRIPT_ERR_SCRIPT_SIZE, "SCRIPT_SIZE"},
55 : : {SCRIPT_ERR_PUSH_SIZE, "PUSH_SIZE"},
56 : : {SCRIPT_ERR_OP_COUNT, "OP_COUNT"},
57 : : {SCRIPT_ERR_STACK_SIZE, "STACK_SIZE"},
58 : : {SCRIPT_ERR_SIG_COUNT, "SIG_COUNT"},
59 : : {SCRIPT_ERR_PUBKEY_COUNT, "PUBKEY_COUNT"},
60 : : {SCRIPT_ERR_VERIFY, "VERIFY"},
61 : : {SCRIPT_ERR_EQUALVERIFY, "EQUALVERIFY"},
62 : : {SCRIPT_ERR_CHECKMULTISIGVERIFY, "CHECKMULTISIGVERIFY"},
63 : : {SCRIPT_ERR_CHECKSIGVERIFY, "CHECKSIGVERIFY"},
64 : : {SCRIPT_ERR_NUMEQUALVERIFY, "NUMEQUALVERIFY"},
65 : : {SCRIPT_ERR_BAD_OPCODE, "BAD_OPCODE"},
66 : : {SCRIPT_ERR_DISABLED_OPCODE, "DISABLED_OPCODE"},
67 : : {SCRIPT_ERR_INVALID_STACK_OPERATION, "INVALID_STACK_OPERATION"},
68 : : {SCRIPT_ERR_INVALID_ALTSTACK_OPERATION, "INVALID_ALTSTACK_OPERATION"},
69 : : {SCRIPT_ERR_UNBALANCED_CONDITIONAL, "UNBALANCED_CONDITIONAL"},
70 : : {SCRIPT_ERR_NEGATIVE_LOCKTIME, "NEGATIVE_LOCKTIME"},
71 : : {SCRIPT_ERR_UNSATISFIED_LOCKTIME, "UNSATISFIED_LOCKTIME"},
72 : : {SCRIPT_ERR_SIG_HASHTYPE, "SIG_HASHTYPE"},
73 : : {SCRIPT_ERR_SIG_DER, "SIG_DER"},
74 : : {SCRIPT_ERR_MINIMALDATA, "MINIMALDATA"},
75 : : {SCRIPT_ERR_SIG_PUSHONLY, "SIG_PUSHONLY"},
76 : : {SCRIPT_ERR_SIG_HIGH_S, "SIG_HIGH_S"},
77 : : {SCRIPT_ERR_SIG_NULLDUMMY, "SIG_NULLDUMMY"},
78 : : {SCRIPT_ERR_PUBKEYTYPE, "PUBKEYTYPE"},
79 : : {SCRIPT_ERR_CLEANSTACK, "CLEANSTACK"},
80 : : {SCRIPT_ERR_MINIMALIF, "MINIMALIF"},
81 : : {SCRIPT_ERR_SIG_NULLFAIL, "NULLFAIL"},
82 : : {SCRIPT_ERR_DISCOURAGE_UPGRADABLE_NOPS, "DISCOURAGE_UPGRADABLE_NOPS"},
83 : : {SCRIPT_ERR_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM, "DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM"},
84 : : {SCRIPT_ERR_WITNESS_PROGRAM_WRONG_LENGTH, "WITNESS_PROGRAM_WRONG_LENGTH"},
85 : : {SCRIPT_ERR_WITNESS_PROGRAM_WITNESS_EMPTY, "WITNESS_PROGRAM_WITNESS_EMPTY"},
86 : : {SCRIPT_ERR_WITNESS_PROGRAM_MISMATCH, "WITNESS_PROGRAM_MISMATCH"},
87 : : {SCRIPT_ERR_WITNESS_MALLEATED, "WITNESS_MALLEATED"},
88 : : {SCRIPT_ERR_WITNESS_MALLEATED_P2SH, "WITNESS_MALLEATED_P2SH"},
89 : : {SCRIPT_ERR_WITNESS_UNEXPECTED, "WITNESS_UNEXPECTED"},
90 : : {SCRIPT_ERR_WITNESS_PUBKEYTYPE, "WITNESS_PUBKEYTYPE"},
91 : : {SCRIPT_ERR_OP_CODESEPARATOR, "OP_CODESEPARATOR"},
92 : : {SCRIPT_ERR_SIG_FINDANDDELETE, "SIG_FINDANDDELETE"},
93 : : };
94 : :
95 : 2816 : static std::string FormatScriptError(ScriptError_t err)
96 : : {
97 [ + - ]: 23045 : for (const auto& se : script_errors)
98 [ + + ]: 23045 : if (se.err == err)
99 : 2816 : return se.name;
100 [ # # ]: 0 : BOOST_ERROR("Unknown scripterror enumeration value, update script_errors in script_tests.cpp.");
101 : 0 : return "";
102 : : }
103 : :
104 : 1207 : static ScriptError_t ParseScriptError(const std::string& name)
105 : : {
106 [ + - ]: 9151 : for (const auto& se : script_errors)
107 [ + + ]: 9151 : if (se.name == name)
108 : 1207 : return se.err;
109 [ # # ]: 0 : BOOST_ERROR("Unknown scripterror \"" << name << "\" in test description");
110 : 0 : return SCRIPT_ERR_UNKNOWN_ERROR;
111 : : }
112 : :
113 : : BOOST_FIXTURE_TEST_SUITE(script_tests, BasicTestingSetup)
114 : :
115 : 1341 : void DoTest(const CScript& scriptPubKey, const CScript& scriptSig, const CScriptWitness& scriptWitness, uint32_t flags, const std::string& message, int scriptError, CAmount nValue = 0)
116 : : {
117 : 1341 : bool expect = (scriptError == SCRIPT_ERR_OK);
118 [ + + ]: 1341 : if (flags & SCRIPT_VERIFY_CLEANSTACK) {
119 : 6 : flags |= SCRIPT_VERIFY_P2SH;
120 : 6 : flags |= SCRIPT_VERIFY_WITNESS;
121 : : }
122 : 1341 : ScriptError err;
123 [ + - ]: 1341 : const CTransaction txCredit{BuildCreditingTransaction(scriptPubKey, nValue)};
124 [ + - ]: 1341 : CMutableTransaction tx = BuildSpendingTransaction(scriptSig, scriptWitness, txCredit);
125 [ + - ]: 1341 : CMutableTransaction tx2 = tx;
126 [ + - + - : 2682 : BOOST_CHECK_MESSAGE(VerifyScript(scriptSig, scriptPubKey, &scriptWitness, flags, MutableTransactionSignatureChecker(&tx, 0, txCredit.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err) == expect, message);
+ - + - ]
127 [ + - + - : 5364 : 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 [ + + ]: 22797 : for (int i = 0; i < 16; ++i) {
131 : 21456 : uint32_t extra_flags(InsecureRandBits(16));
132 [ + + ]: 21456 : uint32_t combined_flags{expect ? (flags & ~extra_flags) : (flags | extra_flags)};
133 : : // Weed out some invalid flag combinations.
134 [ + + + + ]: 21456 : if (combined_flags & SCRIPT_VERIFY_CLEANSTACK && ~combined_flags & (SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS)) continue;
135 [ + + + + ]: 19063 : if (combined_flags & SCRIPT_VERIFY_WITNESS && ~combined_flags & SCRIPT_VERIFY_P2SH) continue;
136 [ + - + - : 36902 : 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 : 4023 : }
139 : :
140 : 2 : void static NegateSignatureS(std::vector<unsigned char>& vchSig) {
141 : : // Parse the signature.
142 : 2 : std::vector<unsigned char> r, s;
143 [ + - + - ]: 4 : r = std::vector<unsigned char>(vchSig.begin() + 4, vchSig.begin() + 4 + vchSig[3]);
144 [ + - ]: 4 : s = std::vector<unsigned char>(vchSig.begin() + 6 + vchSig[3], vchSig.begin() + 6 + vchSig[3] + vchSig[5 + vchSig[3]]);
145 : :
146 : : // Really ugly to implement mod-n negation here, but it would be feature creep to expose such functionality from libsecp256k1.
147 : 2 : static const unsigned char order[33] = {
148 : : 0x00,
149 : : 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
150 : : 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE,
151 : : 0xBA, 0xAE, 0xDC, 0xE6, 0xAF, 0x48, 0xA0, 0x3B,
152 : : 0xBF, 0xD2, 0x5E, 0x8C, 0xD0, 0x36, 0x41, 0x41
153 : : };
154 [ + + ]: 4 : while (s.size() < 33) {
155 [ + - ]: 2 : s.insert(s.begin(), 0x00);
156 : : }
157 : : int carry = 0;
158 [ + + ]: 66 : for (int p = 32; p >= 1; p--) {
159 : 64 : int n = (int)order[p] - s[p] - carry;
160 : 64 : s[p] = (n + 256) & 0xFF;
161 : 64 : carry = (n < 0);
162 : : }
163 [ - + ]: 2 : assert(carry == 0);
164 [ + - + - : 2 : if (s.size() > 1 && s[0] == 0 && s[1] < 0x80) {
- + ]
165 : 0 : s.erase(s.begin());
166 : : }
167 : :
168 : : // Reconstruct the signature.
169 : 2 : vchSig.clear();
170 [ + - ]: 2 : vchSig.push_back(0x30);
171 [ + - ]: 2 : vchSig.push_back(4 + r.size() + s.size());
172 [ + - ]: 2 : vchSig.push_back(0x02);
173 [ + - ]: 2 : vchSig.push_back(r.size());
174 [ + - ]: 2 : vchSig.insert(vchSig.end(), r.begin(), r.end());
175 [ + - ]: 2 : vchSig.push_back(0x02);
176 [ + - ]: 2 : vchSig.push_back(s.size());
177 [ + - ]: 2 : vchSig.insert(vchSig.end(), s.begin(), s.end());
178 : 2 : }
179 : :
180 : : namespace
181 : : {
182 : : 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};
183 : : 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};
184 : : 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};
185 : :
186 : : struct KeyData
187 : : {
188 : : CKey key0, key0C, key1, key1C, key2, key2C;
189 : : CPubKey pubkey0, pubkey0C, pubkey0H;
190 : : CPubKey pubkey1, pubkey1C;
191 : : CPubKey pubkey2, pubkey2C;
192 : :
193 : 1 : KeyData()
194 [ + - ]: 1 : {
195 [ + - ]: 1 : key0.Set(vchKey0, vchKey0 + 32, false);
196 [ + - ]: 1 : key0C.Set(vchKey0, vchKey0 + 32, true);
197 [ + - ]: 1 : pubkey0 = key0.GetPubKey();
198 [ + - ]: 1 : pubkey0H = key0.GetPubKey();
199 [ + - ]: 1 : pubkey0C = key0C.GetPubKey();
200 [ + - ]: 1 : *const_cast<unsigned char*>(pubkey0H.data()) = 0x06 | (pubkey0H[64] & 1);
201 : :
202 [ + - ]: 1 : key1.Set(vchKey1, vchKey1 + 32, false);
203 [ + - ]: 1 : key1C.Set(vchKey1, vchKey1 + 32, true);
204 [ + - ]: 1 : pubkey1 = key1.GetPubKey();
205 [ + - ]: 1 : pubkey1C = key1C.GetPubKey();
206 : :
207 [ + - ]: 1 : key2.Set(vchKey2, vchKey2 + 32, false);
208 [ + - ]: 1 : key2C.Set(vchKey2, vchKey2 + 32, true);
209 [ + - ]: 1 : pubkey2 = key2.GetPubKey();
210 [ + - ]: 1 : pubkey2C = key2C.GetPubKey();
211 : 1 : }
212 : : };
213 : :
214 : : enum class WitnessMode {
215 : : NONE,
216 : : PKH,
217 : : SH
218 : : };
219 : :
220 : : class TestBuilder
221 : : {
222 : : private:
223 : : //! Actually executed script
224 : : CScript script;
225 : : //! The P2SH redeemscript
226 : : CScript redeemscript;
227 : : //! The Witness embedded script
228 : : CScript witscript;
229 : : CScriptWitness scriptWitness;
230 : : CTransactionRef creditTx;
231 : : CMutableTransaction spendTx;
232 : : bool havePush{false};
233 : : std::vector<unsigned char> push;
234 : : std::string comment;
235 : : uint32_t flags;
236 : : int scriptError{SCRIPT_ERR_OK};
237 : : CAmount nValue;
238 : :
239 : 577 : void DoPush()
240 : : {
241 [ + + ]: 577 : if (havePush) {
242 : 220 : spendTx.vin[0].scriptSig << push;
243 : 220 : havePush = false;
244 : : }
245 : 577 : }
246 : :
247 : 253 : void DoPush(const std::vector<unsigned char>& data)
248 : : {
249 : 253 : DoPush();
250 : 253 : push = data;
251 : 253 : havePush = true;
252 : 253 : }
253 : :
254 : : public:
255 [ + - + - ]: 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_)
256 : : {
257 : 134 : CScript scriptPubKey = script;
258 [ + + ]: 134 : if (wm == WitnessMode::PKH) {
259 : 16 : uint160 hash;
260 [ + - - + : 32 : CHash160().Write(Span{script}.subspan(1)).Finalize(hash);
+ - + - ]
261 [ + - + - : 16 : script = CScript() << OP_DUP << OP_HASH160 << ToByteVector(hash) << OP_EQUALVERIFY << OP_CHECKSIG;
+ - + - +
- ]
262 [ + - + - ]: 16 : scriptPubKey = CScript() << witnessversion << ToByteVector(hash);
263 [ + + ]: 118 : } else if (wm == WitnessMode::SH) {
264 : 34 : witscript = scriptPubKey;
265 : 34 : uint256 hash;
266 [ + - + - : 102 : CSHA256().Write(witscript.data(), witscript.size()).Finalize(hash.begin());
- + + - +
- ]
267 [ + - + - ]: 34 : scriptPubKey = CScript() << witnessversion << ToByteVector(hash);
268 : : }
269 [ + + ]: 134 : if (P2SH) {
270 : 36 : redeemscript = scriptPubKey;
271 [ + - + - : 36 : scriptPubKey = CScript() << OP_HASH160 << ToByteVector(CScriptID(redeemscript)) << OP_EQUAL;
+ - + - ]
272 : : }
273 [ + - - + ]: 268 : creditTx = MakeTransactionRef(BuildCreditingTransaction(scriptPubKey, nValue));
274 [ + - ]: 268 : spendTx = BuildSpendingTransaction(CScript(), CScriptWitness(), *creditTx);
275 [ - - ]: 134 : }
276 : :
277 : 71 : TestBuilder& ScriptError(ScriptError_t err)
278 : : {
279 : 71 : scriptError = err;
280 : 71 : return *this;
281 : : }
282 : :
283 : 6 : TestBuilder& Opcode(const opcodetype& _op)
284 : : {
285 : 6 : DoPush();
286 [ + - + - : 6 : spendTx.vin[0].scriptSig << _op;
+ - + - +
- + - ]
287 : 6 : return *this;
288 : : }
289 : :
290 : 50 : TestBuilder& Num(int num)
291 : : {
292 : 38 : DoPush();
293 [ + - + - : 50 : spendTx.vin[0].scriptSig << num;
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
294 : 50 : return *this;
295 : : }
296 : :
297 : 2 : TestBuilder& Push(const std::string& hex)
298 : : {
299 [ + - ]: 2 : DoPush(ParseHex(hex));
300 : 2 : return *this;
301 : : }
302 : :
303 : 21 : TestBuilder& Push(const CScript& _script)
304 : : {
305 [ + + + - ]: 63 : DoPush(std::vector<unsigned char>(_script.begin(), _script.end()));
306 : 21 : return *this;
307 : : }
308 : :
309 : 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)
310 : : {
311 : 142 : uint256 hash = SignatureHash(script, spendTx, 0, nHashType, amount, sigversion);
312 : 142 : std::vector<unsigned char> vchSig, r, s;
313 : 142 : uint32_t iter = 0;
314 : 1340 : do {
315 [ + - ]: 1340 : key.Sign(hash, vchSig, false, iter++);
316 [ + + ]: 1340 : if ((lenS == 33) != (vchSig[5 + vchSig[3]] == 33)) {
317 [ + - ]: 2 : NegateSignatureS(vchSig);
318 : : }
319 [ + - + - ]: 2680 : r = std::vector<unsigned char>(vchSig.begin() + 4, vchSig.begin() + 4 + vchSig[3]);
320 [ + - + + ]: 2680 : s = std::vector<unsigned char>(vchSig.begin() + 6 + vchSig[3], vchSig.begin() + 6 + vchSig[3] + vchSig[5 + vchSig[3]]);
321 [ + + - + : 1340 : } while (lenR != r.size() || lenS != s.size());
+ + ]
322 [ + - ]: 142 : vchSig.push_back(static_cast<unsigned char>(nHashType));
323 [ + - ]: 142 : DoPush(vchSig);
324 : 142 : return *this;
325 : 142 : }
326 : :
327 : 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)
328 : : {
329 [ + + ]: 50 : if (amount == -1)
330 : 46 : amount = nValue;
331 : 50 : return PushSig(key, nHashType, lenR, lenS, sigversion, amount).AsWit();
332 : : }
333 : :
334 : 20 : TestBuilder& Push(const CPubKey& pubkey)
335 : : {
336 [ + - ]: 40 : DoPush(std::vector<unsigned char>(pubkey.begin(), pubkey.end()));
337 : 20 : return *this;
338 : : }
339 : :
340 : 36 : TestBuilder& PushRedeem()
341 : : {
342 [ + + + - ]: 108 : DoPush(std::vector<unsigned char>(redeemscript.begin(), redeemscript.end()));
343 : 36 : return *this;
344 : : }
345 : :
346 : 32 : TestBuilder& PushWitRedeem()
347 : : {
348 [ - + + - ]: 96 : DoPush(std::vector<unsigned char>(witscript.begin(), witscript.end()));
349 : 32 : return AsWit();
350 : : }
351 : :
352 : 31 : TestBuilder& EditPush(unsigned int pos, const std::string& hexin, const std::string& hexout)
353 : : {
354 [ - + ]: 31 : assert(havePush);
355 : 31 : std::vector<unsigned char> datain = ParseHex(hexin);
356 [ + - ]: 31 : std::vector<unsigned char> dataout = ParseHex(hexout);
357 [ - + ]: 31 : assert(pos + datain.size() <= push.size());
358 [ + - + - : 62 : BOOST_CHECK_MESSAGE(std::vector<unsigned char>(push.begin() + pos, push.begin() + pos + datain.size()) == datain, comment);
+ - ]
359 : 31 : push.erase(push.begin() + pos, push.begin() + pos + datain.size());
360 [ + - ]: 31 : push.insert(push.begin() + pos, dataout.begin(), dataout.end());
361 : 31 : return *this;
362 : 31 : }
363 : :
364 : 14 : TestBuilder& DamagePush(unsigned int pos)
365 : : {
366 [ - + ]: 14 : assert(havePush);
367 [ - + ]: 14 : assert(pos < push.size());
368 : 14 : push[pos] ^= 1;
369 : 14 : return *this;
370 : : }
371 : :
372 : 134 : TestBuilder& Test()
373 : : {
374 : 134 : TestBuilder copy = *this; // Make a copy so we can rollback the push.
375 : 134 : DoPush();
376 [ + - ]: 134 : DoTest(creditTx->vout[0].scriptPubKey, spendTx.vin[0].scriptSig, scriptWitness, flags, comment, scriptError, nValue);
377 [ + - ]: 134 : *this = copy;
378 : 134 : return *this;
379 : 134 : }
380 : :
381 : 122 : TestBuilder& AsWit()
382 : : {
383 [ - + ]: 122 : assert(havePush);
384 : 122 : scriptWitness.stack.push_back(push);
385 : 122 : havePush = false;
386 : 122 : return *this;
387 : : }
388 : :
389 : 134 : UniValue GetJSON()
390 : : {
391 : 134 : DoPush();
392 : 134 : UniValue array(UniValue::VARR);
393 [ + + ]: 134 : if (!scriptWitness.stack.empty()) {
394 : 51 : UniValue wit(UniValue::VARR);
395 [ + + ]: 173 : for (unsigned i = 0; i < scriptWitness.stack.size(); i++) {
396 [ + - + - : 122 : wit.push_back(HexStr(scriptWitness.stack[i]));
+ - ]
397 : : }
398 [ + - + - ]: 51 : wit.push_back(ValueFromAmount(nValue));
399 [ + - ]: 51 : array.push_back(std::move(wit));
400 : 51 : }
401 [ + - + - : 134 : array.push_back(FormatScript(spendTx.vin[0].scriptSig));
+ - ]
402 [ + - + - : 134 : array.push_back(FormatScript(creditTx->vout[0].scriptPubKey));
+ - ]
403 [ + - + - : 134 : array.push_back(FormatScriptFlags(flags));
+ - ]
404 [ + - + - : 134 : array.push_back(FormatScriptError((ScriptError_t)scriptError));
+ - ]
405 [ + - + - ]: 134 : array.push_back(comment);
406 : 134 : return array;
407 : 0 : }
408 : :
409 : 0 : std::string GetComment() const
410 : : {
411 [ # # ]: 0 : return comment;
412 : : }
413 : : };
414 : :
415 : 1392 : std::string JSONPrettyPrint(const UniValue& univalue)
416 : : {
417 : 1392 : std::string ret = univalue.write(4);
418 : : // Workaround for libunivalue pretty printer, which puts a space between commas and newlines
419 : 1392 : size_t pos = 0;
420 [ - + ]: 2784 : while ((pos = ret.find(" \n", pos)) != std::string::npos) {
421 [ # # ]: 0 : ret.replace(pos, 2, "\n");
422 : 0 : pos++;
423 : : }
424 : 1392 : return ret;
425 : 0 : }
426 : : } // namespace
427 : :
428 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_build)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
429 : : {
430 : 1 : const KeyData keys;
431 : :
432 : 1 : std::vector<TestBuilder> tests;
433 : :
434 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - +
- ]
435 : : "P2PK", 0
436 [ + - + - ]: 2 : ).PushSig(keys.key0));
437 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
438 : : "P2PK, bad sig", 0
439 [ + - + - : 2 : ).PushSig(keys.key0).DamagePush(10).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - ]
440 : :
441 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey1C.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
+ - + - +
- + - + -
+ - + - ]
442 : : "P2PKH", 0
443 [ + - + - : 2 : ).PushSig(keys.key1).Push(keys.pubkey1C));
+ - ]
444 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey2C.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
+ - + - +
- + - + -
+ - ]
445 : : "P2PKH, bad pubkey", 0
446 [ + - + - : 2 : ).PushSig(keys.key2).Push(keys.pubkey2C).DamagePush(5).ScriptError(SCRIPT_ERR_EQUALVERIFY));
+ - + - ]
447 : :
448 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - + - +
- ]
449 : : "P2PK anyonecanpay", 0
450 [ + - + - ]: 2 : ).PushSig(keys.key1, SIGHASH_ALL | SIGHASH_ANYONECANPAY));
451 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - + - ]
452 : : "P2PK anyonecanpay marked with normal hashtype", 0
453 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL | SIGHASH_ANYONECANPAY).EditPush(70, "81", "01").ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - ]
454 : :
455 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C) << OP_CHECKSIG,
+ - + - +
- ]
456 : : "P2SH(P2PK)", SCRIPT_VERIFY_P2SH, true
457 [ + - + - : 2 : ).PushSig(keys.key0).PushRedeem());
+ - ]
458 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C) << OP_CHECKSIG,
+ - + - ]
459 : : "P2SH(P2PK), bad redeemscript", SCRIPT_VERIFY_P2SH, true
460 [ + - + - : 2 : ).PushSig(keys.key0).PushRedeem().DamagePush(10).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - ]
461 : :
462 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey0.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
+ - + - +
- + - + -
+ - + - ]
463 : : "P2SH(P2PKH)", SCRIPT_VERIFY_P2SH, true
464 [ + - + - : 2 : ).PushSig(keys.key0).Push(keys.pubkey0).PushRedeem());
+ - + - ]
465 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey1.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
+ - + - +
- + - + -
+ - + - ]
466 : : "P2SH(P2PKH), bad sig but no VERIFY_P2SH", 0, true
467 [ + - + - : 2 : ).PushSig(keys.key0).DamagePush(10).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", SCRIPT_VERIFY_P2SH, true
470 [ + - + - : 2 : ).PushSig(keys.key0).DamagePush(10).PushRedeem().ScriptError(SCRIPT_ERR_EQUALVERIFY));
+ - + - ]
471 : :
472 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - + - ]
473 : : "3-of-3", 0
474 [ + - + - : 2 : ).Num(0).PushSig(keys.key0).PushSig(keys.key1).PushSig(keys.key2));
+ - + - ]
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, 2 sigs", 0
477 [ + - + - : 3 : ).Num(0).PushSig(keys.key0).PushSig(keys.key1).Num(0).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - ]
478 : :
479 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - + - ]
480 : : "P2SH(2-of-3)", SCRIPT_VERIFY_P2SH, true
481 [ + - + - : 2 : ).Num(0).PushSig(keys.key1).PushSig(keys.key2).PushRedeem());
+ - + - ]
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), 1 sig", SCRIPT_VERIFY_P2SH, true
484 [ + - + - : 3 : ).Num(0).PushSig(keys.key1).Num(0).PushRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - ]
485 : :
486 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - +
- ]
487 : : "P2PK with too much R padding but no DERSIG", 0
488 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000"));
+ - + - +
- ]
489 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - ]
490 : : "P2PK with too much R padding", SCRIPT_VERIFY_DERSIG
491 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - ]
492 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - +
- ]
493 : : "P2PK with too much S padding but no DERSIG", 0
494 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL).EditPush(1, "44", "45").EditPush(37, "20", "2100"));
+ - + - +
- + - + -
+ - ]
495 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - ]
496 : : "P2PK with too much S padding", SCRIPT_VERIFY_DERSIG
497 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL).EditPush(1, "44", "45").EditPush(37, "20", "2100").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - + -
+ - + - ]
498 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - +
- ]
499 : : "P2PK with too little R padding but no DERSIG", 0
500 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220"));
+ - + - +
- ]
501 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - ]
502 : : "P2PK with too little R padding", SCRIPT_VERIFY_DERSIG
503 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - ]
504 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG << OP_NOT,
+ - + - +
- + - ]
505 : : "P2PK NOT with bad sig with too much R padding but no DERSIG", 0
506 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000").DamagePush(10));
+ - + - +
- ]
507 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
508 : : "P2PK NOT with bad sig with too much R padding", SCRIPT_VERIFY_DERSIG
509 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000").DamagePush(10).ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - ]
510 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
511 : : "P2PK NOT with too much R padding but no DERSIG", 0
512 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000").ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - ]
513 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
514 : : "P2PK NOT with too much R padding", SCRIPT_VERIFY_DERSIG
515 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - ]
516 : :
517 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - +
- ]
518 : : "BIP66 example 1, without DERSIG", 0
519 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220"));
+ - + - +
- ]
520 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - ]
521 : : "BIP66 example 1, with DERSIG", SCRIPT_VERIFY_DERSIG
522 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - ]
523 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
524 : : "BIP66 example 2, without DERSIG", 0
525 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - ]
526 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
527 : : "BIP66 example 2, with DERSIG", SCRIPT_VERIFY_DERSIG
528 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - ]
529 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - ]
530 : : "BIP66 example 3, without DERSIG", 0
531 [ + - + - ]: 2 : ).Num(0).ScriptError(SCRIPT_ERR_EVAL_FALSE));
532 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - ]
533 : : "BIP66 example 3, with DERSIG", SCRIPT_VERIFY_DERSIG
534 [ + - + - ]: 2 : ).Num(0).ScriptError(SCRIPT_ERR_EVAL_FALSE));
535 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
536 : : "BIP66 example 4, without DERSIG", 0
537 [ + - + - ]: 2 : ).Num(0));
538 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
539 : : "BIP66 example 4, with DERSIG", SCRIPT_VERIFY_DERSIG
540 [ + - + - ]: 2 : ).Num(0));
541 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - ]
542 : : "BIP66 example 5, without DERSIG", 0
543 [ + - + - ]: 2 : ).Num(1).ScriptError(SCRIPT_ERR_EVAL_FALSE));
544 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - ]
545 : : "BIP66 example 5, with DERSIG", SCRIPT_VERIFY_DERSIG
546 [ + - + - ]: 2 : ).Num(1).ScriptError(SCRIPT_ERR_SIG_DER));
547 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
548 : : "BIP66 example 6, without DERSIG", 0
549 [ + - + - ]: 2 : ).Num(1));
550 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
551 : : "BIP66 example 6, with DERSIG", SCRIPT_VERIFY_DERSIG
552 [ + - + - ]: 2 : ).Num(1).ScriptError(SCRIPT_ERR_SIG_DER));
553 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
554 : : "BIP66 example 7, without DERSIG", 0
555 [ + - + - : 3 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").PushSig(keys.key2));
+ - + - +
- + - ]
556 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
557 : : "BIP66 example 7, with DERSIG", SCRIPT_VERIFY_DERSIG
558 [ + - + - : 3 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").PushSig(keys.key2).ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
559 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - + -
+ - ]
560 : : "BIP66 example 8, without DERSIG", 0
561 [ + - + - : 3 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").PushSig(keys.key2).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - +
- ]
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, with DERSIG", SCRIPT_VERIFY_DERSIG
564 [ + - + - : 3 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").PushSig(keys.key2).ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
565 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
566 : : "BIP66 example 9, without DERSIG", 0
567 [ + - + - : 4 : ).Num(0).Num(0).PushSig(keys.key2, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - ]
568 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
569 : : "BIP66 example 9, with DERSIG", SCRIPT_VERIFY_DERSIG
570 [ + - + - : 4 : ).Num(0).Num(0).PushSig(keys.key2, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - ]
571 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - + -
+ - + - ]
572 : : "BIP66 example 10, without DERSIG", 0
573 [ + - + - : 4 : ).Num(0).Num(0).PushSig(keys.key2, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220"));
+ - + - +
- ]
574 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - + -
+ - ]
575 : : "BIP66 example 10, with DERSIG", SCRIPT_VERIFY_DERSIG
576 [ + - + - : 4 : ).Num(0).Num(0).PushSig(keys.key2, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - ]
577 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
578 : : "BIP66 example 11, without DERSIG", 0
579 [ + - + - : 4 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").Num(0).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - ]
580 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
581 : : "BIP66 example 11, with DERSIG", SCRIPT_VERIFY_DERSIG
582 [ + - + - : 4 : ).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 << OP_NOT,
+ - + - +
- + - + -
+ - ]
584 : : "BIP66 example 12, without DERSIG", 0
585 [ + - + - : 4 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").Num(0));
+ - + - +
- + - ]
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, with DERSIG", SCRIPT_VERIFY_DERSIG
588 [ + - + - : 4 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").Num(0));
+ - + - +
- + - ]
589 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - + - +
- ]
590 : : "P2PK with multi-byte hashtype, without DERSIG", 0
591 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL).EditPush(70, "01", "0101"));
+ - + - +
- ]
592 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - + - ]
593 : : "P2PK with multi-byte hashtype, with DERSIG", SCRIPT_VERIFY_DERSIG
594 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL).EditPush(70, "01", "0101").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - ]
595 : :
596 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - + - +
- ]
597 : : "P2PK with high S but no LOW_S", 0
598 [ + - + - ]: 2 : ).PushSig(keys.key2, SIGHASH_ALL, 32, 33));
599 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - + - ]
600 : : "P2PK with high S", SCRIPT_VERIFY_LOW_S
601 [ + - + - : 2 : ).PushSig(keys.key2, SIGHASH_ALL, 32, 33).ScriptError(SCRIPT_ERR_SIG_HIGH_S));
+ - ]
602 : :
603 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG,
+ - + - +
- ]
604 : : "P2PK with hybrid pubkey but no STRICTENC", 0
605 [ + - + - ]: 2 : ).PushSig(keys.key0, SIGHASH_ALL));
606 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG,
+ - + - ]
607 : : "P2PK with hybrid pubkey", SCRIPT_VERIFY_STRICTENC
608 [ + - + - : 2 : ).PushSig(keys.key0, SIGHASH_ALL).ScriptError(SCRIPT_ERR_PUBKEYTYPE));
+ - ]
609 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
610 : : "P2PK NOT with hybrid pubkey but no STRICTENC", 0
611 [ + - + - : 2 : ).PushSig(keys.key0, SIGHASH_ALL).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - ]
612 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
613 : : "P2PK NOT with hybrid pubkey", SCRIPT_VERIFY_STRICTENC
614 [ + - + - : 2 : ).PushSig(keys.key0, SIGHASH_ALL).ScriptError(SCRIPT_ERR_PUBKEYTYPE));
+ - ]
615 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG << OP_NOT,
+ - + - +
- + - ]
616 : : "P2PK NOT with invalid hybrid pubkey but no STRICTENC", 0
617 [ + - + - ]: 2 : ).PushSig(keys.key0, SIGHASH_ALL).DamagePush(10));
618 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
619 : : "P2PK NOT with invalid hybrid pubkey", SCRIPT_VERIFY_STRICTENC
620 [ + - + - : 2 : ).PushSig(keys.key0, SIGHASH_ALL).DamagePush(10).ScriptError(SCRIPT_ERR_PUBKEYTYPE));
+ - ]
621 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey0H) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
622 : : "1-of-2 with the second 1 hybrid pubkey and no STRICTENC", 0
623 [ + - + - ]: 2 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL));
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", SCRIPT_VERIFY_STRICTENC
626 [ + - + - ]: 2 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL));
627 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0H) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
628 : : "1-of-2 with the first 1 hybrid pubkey", SCRIPT_VERIFY_STRICTENC
629 [ + - + - : 2 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL).ScriptError(SCRIPT_ERR_PUBKEYTYPE));
+ - ]
630 : :
631 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - + - +
- ]
632 : : "P2PK with undefined hashtype but no STRICTENC", 0
633 [ + - + - ]: 2 : ).PushSig(keys.key1, 5));
634 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - + - ]
635 : : "P2PK with undefined hashtype", SCRIPT_VERIFY_STRICTENC
636 [ + - + - : 2 : ).PushSig(keys.key1, 5).ScriptError(SCRIPT_ERR_SIG_HASHTYPE));
+ - ]
637 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG << OP_NOT,
+ - + - +
- + - ]
638 : : "P2PK NOT with invalid sig and undefined hashtype but no STRICTENC", 0
639 [ + - + - ]: 2 : ).PushSig(keys.key1, 5).DamagePush(10));
640 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
641 : : "P2PK NOT with invalid sig and undefined hashtype", SCRIPT_VERIFY_STRICTENC
642 [ + - + - : 2 : ).PushSig(keys.key1, 5).DamagePush(10).ScriptError(SCRIPT_ERR_SIG_HASHTYPE));
+ - ]
643 : :
644 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - + - ]
645 : : "3-of-3 with nonzero dummy but no NULLDUMMY", 0
646 [ + - + - : 2 : ).Num(1).PushSig(keys.key0).PushSig(keys.key1).PushSig(keys.key2));
+ - + - ]
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", SCRIPT_VERIFY_NULLDUMMY
649 [ + - + - : 2 : ).Num(1).PushSig(keys.key0).PushSig(keys.key1).PushSig(keys.key2).ScriptError(SCRIPT_ERR_SIG_NULLDUMMY));
+ - + - +
- ]
650 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - + -
+ - + - +
- ]
651 : : "3-of-3 NOT with invalid sig and nonzero dummy but no NULLDUMMY", 0
652 [ + - + - : 2 : ).Num(1).PushSig(keys.key0).PushSig(keys.key1).PushSig(keys.key2).DamagePush(10));
+ - + - ]
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 with nonzero dummy", SCRIPT_VERIFY_NULLDUMMY
655 [ + - + - : 2 : ).Num(1).PushSig(keys.key0).PushSig(keys.key1).PushSig(keys.key2).DamagePush(10).ScriptError(SCRIPT_ERR_SIG_NULLDUMMY));
+ - + - +
- ]
656 : :
657 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
658 : : "2-of-2 with two identical keys and sigs pushed using OP_DUP but no SIGPUSHONLY", 0
659 [ + - + - : 3 : ).Num(0).PushSig(keys.key1).Opcode(OP_DUP));
+ - ]
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", SCRIPT_VERIFY_SIGPUSHONLY
662 [ + - + - : 3 : ).Num(0).PushSig(keys.key1).Opcode(OP_DUP).ScriptError(SCRIPT_ERR_SIG_PUSHONLY));
+ - ]
663 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - + - +
- ]
664 : : "P2SH(P2PK) with non-push scriptSig but no P2SH or SIGPUSHONLY", 0, true
665 [ + - + - : 3 : ).PushSig(keys.key2).Opcode(OP_NOP8).PushRedeem());
+ - ]
666 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - + - ]
667 : : "P2PK with non-push scriptSig but with P2SH validation", 0
668 [ + - + - : 3 : ).PushSig(keys.key2).Opcode(OP_NOP8));
+ - ]
669 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - + - ]
670 : : "P2SH(P2PK) with non-push scriptSig but no SIGPUSHONLY", SCRIPT_VERIFY_P2SH, true
671 [ + - + - : 3 : ).PushSig(keys.key2).Opcode(OP_NOP8).PushRedeem().ScriptError(SCRIPT_ERR_SIG_PUSHONLY));
+ - + - ]
672 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - + - ]
673 : : "P2SH(P2PK) with non-push scriptSig but not P2SH", SCRIPT_VERIFY_SIGPUSHONLY, true
674 [ + - + - : 3 : ).PushSig(keys.key2).Opcode(OP_NOP8).PushRedeem().ScriptError(SCRIPT_ERR_SIG_PUSHONLY));
+ - + - ]
675 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
676 : : "2-of-2 with two identical keys and sigs pushed", SCRIPT_VERIFY_SIGPUSHONLY
677 [ + - + - : 2 : ).Num(0).PushSig(keys.key1).PushSig(keys.key1));
+ - ]
678 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - +
- ]
679 : : "P2PK with unnecessary input but no CLEANSTACK", SCRIPT_VERIFY_P2SH
680 [ + - + - ]: 2 : ).Num(11).PushSig(keys.key0));
681 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
682 : : "P2PK with unnecessary input", SCRIPT_VERIFY_CLEANSTACK | SCRIPT_VERIFY_P2SH
683 [ + - + - : 2 : ).Num(11).PushSig(keys.key0).ScriptError(SCRIPT_ERR_CLEANSTACK));
+ - ]
684 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - +
- ]
685 : : "P2SH with unnecessary input but no CLEANSTACK", SCRIPT_VERIFY_P2SH, true
686 [ + - + - : 2 : ).Num(11).PushSig(keys.key0).PushRedeem());
+ - ]
687 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
688 : : "P2SH with unnecessary input", SCRIPT_VERIFY_CLEANSTACK | SCRIPT_VERIFY_P2SH, true
689 [ + - + - : 2 : ).Num(11).PushSig(keys.key0).PushRedeem().ScriptError(SCRIPT_ERR_CLEANSTACK));
+ - + - ]
690 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - +
- ]
691 : : "P2SH with CLEANSTACK", SCRIPT_VERIFY_CLEANSTACK | SCRIPT_VERIFY_P2SH, true
692 [ + - + - : 2 : ).PushSig(keys.key0).PushRedeem());
+ - ]
693 : :
694 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - +
- ]
695 : : "Basic P2WSH", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
696 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).PushWitRedeem());
+ - ]
697 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
+ - + - ]
698 : : "Basic P2WPKH", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH,
699 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit());
+ - + - ]
700 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - +
- ]
701 : : "Basic P2SH(P2WSH)", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
702 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).PushWitRedeem().PushRedeem());
+ - + - ]
703 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
+ - + - ]
704 : : "Basic P2SH(P2WPKH)", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH,
705 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().PushRedeem());
+ - + - +
- ]
706 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - + - ]
707 : : "Basic P2WSH with the wrong key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH
708 [ + - + - : 2 : ).PushWitSig(keys.key0).PushWitRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - ]
709 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
+ - ]
710 : : "Basic P2WPKH with the wrong key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH
711 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(keys.pubkey1).AsWit().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- ]
712 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - + - ]
713 : : "Basic P2SH(P2WSH) with the wrong key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH
714 [ + - + - : 2 : ).PushWitSig(keys.key0).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- ]
715 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
+ - ]
716 : : "Basic P2SH(P2WPKH) with the wrong key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH
717 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(keys.pubkey1).AsWit().PushRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - ]
718 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - + - +
- ]
719 : : "Basic P2WSH with the wrong key but no WITNESS", SCRIPT_VERIFY_P2SH, false, WitnessMode::SH
720 [ + - + - : 2 : ).PushWitSig(keys.key0).PushWitRedeem());
+ - ]
721 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
+ - + - ]
722 : : "Basic P2WPKH with the wrong key but no WITNESS", SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH
723 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(keys.pubkey1).AsWit());
+ - + - ]
724 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - + - +
- ]
725 : : "Basic P2SH(P2WSH) with the wrong key but no WITNESS", SCRIPT_VERIFY_P2SH, true, WitnessMode::SH
726 [ + - + - : 2 : ).PushWitSig(keys.key0).PushWitRedeem().PushRedeem());
+ - + - ]
727 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
+ - + - ]
728 : : "Basic P2SH(P2WPKH) with the wrong key but no WITNESS", SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH
729 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(keys.pubkey1).AsWit().PushRedeem());
+ - + - +
- ]
730 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
731 : : "Basic P2WSH with wrong value", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
732 [ + - + - : 2 : 0, 0).PushWitSig(keys.key0, 1).PushWitRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - ]
733 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
+ - ]
734 : : "Basic P2WPKH with wrong value", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH,
735 [ + - + - : 2 : 0, 0).PushWitSig(keys.key0, 1).Push(keys.pubkey0).AsWit().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- ]
736 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
737 : : "Basic P2SH(P2WSH) with wrong value", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
738 [ + - + - : 2 : 0, 0).PushWitSig(keys.key0, 1).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- ]
739 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
+ - ]
740 : : "Basic P2SH(P2WPKH) with wrong value", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH,
741 [ + - + - : 2 : 0, 0).PushWitSig(keys.key0, 1).Push(keys.pubkey0).AsWit().PushRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - ]
742 : :
743 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
+ - ]
744 : : "P2WPKH with future witness version", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH |
745 : : SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM, false, WitnessMode::PKH, 1
746 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().ScriptError(SCRIPT_ERR_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM));
+ - + - +
- ]
747 : 1 : {
748 [ + - ]: 1 : CScript witscript = CScript() << ToByteVector(keys.pubkey0);
749 : 1 : uint256 hash;
750 [ + - + - : 3 : CSHA256().Write(witscript.data(), witscript.size()).Finalize(hash.begin());
+ - + - ]
751 [ + - ]: 1 : std::vector<unsigned char> hashBytes = ToByteVector(hash);
752 : 1 : hashBytes.pop_back();
753 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_0 << hashBytes,
+ - ]
754 : : "P2WPKH with wrong witness program length", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false
755 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().ScriptError(SCRIPT_ERR_WITNESS_PROGRAM_WRONG_LENGTH));
+ - + - +
- ]
756 : 1 : }
757 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
758 : : "P2WSH with empty witness", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH
759 [ + - + - ]: 2 : ).ScriptError(SCRIPT_ERR_WITNESS_PROGRAM_WITNESS_EMPTY));
760 : 1 : {
761 [ + - + - ]: 1 : CScript witscript = CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG;
762 [ + - + - ]: 2 : tests.push_back(TestBuilder(witscript,
763 : : "P2WSH with witness program mismatch", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH
764 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(witscript).DamagePush(0).AsWit().ScriptError(SCRIPT_ERR_WITNESS_PROGRAM_MISMATCH));
+ - + - +
- ]
765 : 0 : }
766 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
+ - ]
767 : : "P2WPKH with witness program mismatch", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH
768 [ + - + - : 3 : ).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().Push("0").AsWit().ScriptError(SCRIPT_ERR_WITNESS_PROGRAM_MISMATCH));
+ - + - +
- + - + -
+ - ]
769 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
+ - ]
770 : : "P2WPKH with non-empty scriptSig", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH
771 [ + - + - : 3 : ).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().Num(11).ScriptError(SCRIPT_ERR_WITNESS_MALLEATED));
+ - + - +
- ]
772 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
+ - ]
773 : : "P2SH(P2WPKH) with superfluous push in scriptSig", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH
774 [ + - + - : 3 : ).PushWitSig(keys.key0).Push(keys.pubkey1).AsWit().Num(11).PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_MALLEATED_P2SH));
+ - + - +
- + - ]
775 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
776 : : "P2PK with witness", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH
777 [ + - + - : 3 : ).PushSig(keys.key0).Push("0").AsWit().ScriptError(SCRIPT_ERR_WITNESS_UNEXPECTED));
+ - + - +
- + - ]
778 : :
779 : : // Compressed keys should pass SCRIPT_VERIFY_WITNESS_PUBKEYTYPE
780 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C) << OP_CHECKSIG,
+ - + - +
- ]
781 : : "Basic P2WSH with compressed key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::SH,
782 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0C).PushWitRedeem());
+ - ]
783 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C),
+ - + - ]
784 : : "Basic P2WPKH with compressed key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::PKH,
785 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0C).Push(keys.pubkey0C).AsWit());
+ - + - ]
786 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C) << OP_CHECKSIG,
+ - + - +
- ]
787 : : "Basic P2SH(P2WSH) with compressed key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::SH,
788 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0C).PushWitRedeem().PushRedeem());
+ - + - ]
789 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C),
+ - + - ]
790 : : "Basic P2SH(P2WPKH) with compressed key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::PKH,
791 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0C).Push(keys.pubkey0C).AsWit().PushRedeem());
+ - + - +
- ]
792 : :
793 : : // Testing uncompressed key in witness with SCRIPT_VERIFY_WITNESS_PUBKEYTYPE
794 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
795 : : "Basic P2WSH", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::SH,
796 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).PushWitRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - ]
797 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
+ - ]
798 : : "Basic P2WPKH", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::PKH,
799 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- ]
800 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
801 : : "Basic P2SH(P2WSH)", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::SH,
802 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- ]
803 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
+ - ]
804 : : "Basic P2SH(P2WPKH)", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::PKH,
805 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - ]
806 : :
807 : : // P2WSH 1-of-2 multisig with compressed keys
808 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
809 : : "P2WSH CHECKMULTISIG with compressed keys", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::SH,
810 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem());
+ - + - +
- ]
811 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
812 : : "P2SH(P2WSH) CHECKMULTISIG with compressed keys", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::SH,
813 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem().PushRedeem());
+ - + - +
- + - ]
814 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
815 : : "P2WSH CHECKMULTISIG with compressed keys", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::SH,
816 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem());
+ - + - +
- ]
817 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
818 : : "P2SH(P2WSH) CHECKMULTISIG with compressed keys", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::SH,
819 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem().PushRedeem());
+ - + - +
- + - ]
820 : :
821 : : // P2WSH 1-of-2 multisig with first key uncompressed
822 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
823 : : "P2WSH CHECKMULTISIG with first key uncompressed and signing with the first key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
824 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0).PushWitRedeem());
+ - + - +
- ]
825 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
826 : : "P2SH(P2WSH) CHECKMULTISIG first key uncompressed and signing with the first key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
827 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0).PushWitRedeem().PushRedeem());
+ - + - +
- + - ]
828 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
829 : : "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,
830 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0).PushWitRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - ]
831 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
832 : : "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,
833 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - +
- ]
834 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
835 : : "P2WSH CHECKMULTISIG with first key uncompressed and signing with the second key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
836 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem());
+ - + - +
- ]
837 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
838 : : "P2SH(P2WSH) CHECKMULTISIG with first key uncompressed and signing with the second key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
839 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem().PushRedeem());
+ - + - +
- + - ]
840 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
841 : : "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,
842 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - ]
843 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
844 : : "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,
845 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - +
- ]
846 : : // P2WSH 1-of-2 multisig with second key uncompressed
847 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
848 : : "P2WSH CHECKMULTISIG with second key uncompressed and signing with the first key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
849 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem());
+ - + - +
- ]
850 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
851 : : "P2SH(P2WSH) CHECKMULTISIG second key uncompressed and signing with the first key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
852 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem().PushRedeem());
+ - + - +
- + - ]
853 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
854 : : "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,
855 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem());
+ - + - +
- ]
856 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
857 : : "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,
858 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem().PushRedeem());
+ - + - +
- + - ]
859 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
860 : : "P2WSH CHECKMULTISIG with second key uncompressed and signing with the second key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
861 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1).PushWitRedeem());
+ - + - +
- ]
862 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
863 : : "P2SH(P2WSH) CHECKMULTISIG with second key uncompressed and signing with the second key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
864 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1).PushWitRedeem().PushRedeem());
+ - + - +
- + - ]
865 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
866 : : "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,
867 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1).PushWitRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - ]
868 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
869 : : "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,
870 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - +
- ]
871 : :
872 [ + - ]: 1 : std::set<std::string> tests_set;
873 : :
874 : 1 : {
875 [ + - ]: 1 : UniValue json_tests = read_json(json_tests::script_tests);
876 : :
877 [ + + ]: 1259 : for (unsigned int idx = 0; idx < json_tests.size(); idx++) {
878 [ + - ]: 1258 : const UniValue& tv = json_tests[idx];
879 [ + - + - : 2516 : tests_set.insert(JSONPrettyPrint(tv.get_array()));
+ - ]
880 : : }
881 : 1 : }
882 : :
883 : : #ifdef UPDATE_JSON_TESTS
884 : : std::string strGen;
885 : : #endif
886 [ + + ]: 135 : for (TestBuilder& test : tests) {
887 [ + - ]: 134 : test.Test();
888 [ + - + - ]: 134 : std::string str = JSONPrettyPrint(test.GetJSON());
889 : : #ifdef UPDATE_JSON_TESTS
890 : : strGen += str + ",\n";
891 : : #else
892 [ - + ]: 134 : if (tests_set.count(str) == 0) {
893 [ # # # # : 0 : BOOST_CHECK_MESSAGE(false, "Missing auto script_valid test: " + test.GetComment());
# # # # ]
894 : : }
895 : : #endif
896 : 134 : }
897 : :
898 : : #ifdef UPDATE_JSON_TESTS
899 : : FILE* file = fsbridge::fopen("script_tests.json.gen", "w");
900 : : fputs(strGen.c_str(), file);
901 : : fclose(file);
902 : : #endif
903 : 1 : }
904 : :
905 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_json_test)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
906 : : {
907 : : // Read tests from test/data/script_tests.json
908 : : // Format is an array of arrays
909 : : // Inner arrays are [ ["wit"..., nValue]?, "scriptSig", "scriptPubKey", "flags", "expected_scripterror" ]
910 : : // ... where scriptSig and scriptPubKey are stringified
911 : : // scripts.
912 : : // If a witness is given, then the last value in the array should be the
913 : : // amount (nValue) to use in the crediting tx
914 : 1 : UniValue tests = read_json(json_tests::script_tests);
915 : :
916 [ + + ]: 1259 : for (unsigned int idx = 0; idx < tests.size(); idx++) {
917 [ + - ]: 1258 : const UniValue& test = tests[idx];
918 [ + - ]: 1258 : std::string strTest = test.write();
919 [ + - ]: 1258 : CScriptWitness witness;
920 : 1258 : CAmount nValue = 0;
921 : 1258 : unsigned int pos = 0;
922 [ + - + - : 1258 : if (test.size() > 0 && test[pos].isArray()) {
+ + ]
923 : : unsigned int i=0;
924 [ + - + + ]: 325 : for (i = 0; i < test[pos].size()-1; i++) {
925 [ + - + - : 436 : witness.stack.push_back(ParseHex(test[pos][i].get_str()));
+ - + - ]
926 : : }
927 [ + - + - : 107 : nValue = AmountFromValue(test[pos][i]);
+ - ]
928 : : pos++;
929 : : }
930 [ + + ]: 1258 : if (test.size() < 4 + pos) // Allow size > 3; extra stuff ignored (useful for comments)
931 : : {
932 [ - + ]: 51 : if (test.size() != 1) {
933 [ # # # # ]: 0 : BOOST_ERROR("Bad test: " << strTest);
934 : : }
935 : 51 : continue;
936 : : }
937 [ + - + - : 1207 : std::string scriptSigString = test[pos++].get_str();
+ - ]
938 [ + - ]: 1207 : CScript scriptSig = ParseScript(scriptSigString);
939 [ + - + - : 1207 : std::string scriptPubKeyString = test[pos++].get_str();
+ - ]
940 [ + - ]: 1207 : CScript scriptPubKey = ParseScript(scriptPubKeyString);
941 [ + - + - : 1207 : unsigned int scriptflags = ParseScriptFlags(test[pos++].get_str());
+ - + - ]
942 [ + - + - : 1207 : int scriptError = ParseScriptError(test[pos++].get_str());
+ - ]
943 : :
944 [ + - ]: 1207 : DoTest(scriptPubKey, scriptSig, witness, scriptflags, strTest, scriptError, nValue);
945 : 1258 : }
946 : 1 : }
947 : :
948 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_PushData)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
949 : : {
950 : : // Check that PUSHDATA1, PUSHDATA2, and PUSHDATA4 create the same value on
951 : : // the stack as the 1-75 opcodes do.
952 : 1 : static const unsigned char direct[] = { 1, 0x5a };
953 : 1 : static const unsigned char pushdata1[] = { OP_PUSHDATA1, 1, 0x5a };
954 : 1 : static const unsigned char pushdata2[] = { OP_PUSHDATA2, 1, 0, 0x5a };
955 : 1 : static const unsigned char pushdata4[] = { OP_PUSHDATA4, 1, 0, 0, 0, 0x5a };
956 : :
957 : 1 : ScriptError err;
958 : 1 : std::vector<std::vector<unsigned char> > directStack;
959 [ + - + - : 2 : BOOST_CHECK(EvalScript(directStack, CScript(direct, direct + sizeof(direct)), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
960 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
961 : :
962 : 1 : std::vector<std::vector<unsigned char> > pushdata1Stack;
963 [ + - + - : 2 : BOOST_CHECK(EvalScript(pushdata1Stack, CScript(pushdata1, pushdata1 + sizeof(pushdata1)), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
964 [ + - + - : 2 : BOOST_CHECK(pushdata1Stack == directStack);
+ - ]
965 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
966 : :
967 : 1 : std::vector<std::vector<unsigned char> > pushdata2Stack;
968 [ + - + - : 2 : BOOST_CHECK(EvalScript(pushdata2Stack, CScript(pushdata2, pushdata2 + sizeof(pushdata2)), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
969 [ + - + - : 2 : BOOST_CHECK(pushdata2Stack == directStack);
+ - ]
970 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
971 : :
972 : 1 : std::vector<std::vector<unsigned char> > pushdata4Stack;
973 [ + - + - : 2 : BOOST_CHECK(EvalScript(pushdata4Stack, CScript(pushdata4, pushdata4 + sizeof(pushdata4)), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
974 [ + - + - : 2 : BOOST_CHECK(pushdata4Stack == directStack);
+ - ]
975 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
976 : :
977 [ + - ]: 1 : const std::vector<unsigned char> pushdata1_trunc{OP_PUSHDATA1, 1};
978 [ + - ]: 1 : const std::vector<unsigned char> pushdata2_trunc{OP_PUSHDATA2, 1, 0};
979 [ + - ]: 1 : const std::vector<unsigned char> pushdata4_trunc{OP_PUSHDATA4, 1, 0, 0, 0};
980 : :
981 : 1 : std::vector<std::vector<unsigned char>> stack_ignore;
982 [ + - + - : 2 : BOOST_CHECK(!EvalScript(stack_ignore, CScript(pushdata1_trunc.begin(), pushdata1_trunc.end()), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
983 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(err, SCRIPT_ERR_BAD_OPCODE);
984 [ + - + - : 2 : BOOST_CHECK(!EvalScript(stack_ignore, CScript(pushdata2_trunc.begin(), pushdata2_trunc.end()), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
985 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(err, SCRIPT_ERR_BAD_OPCODE);
986 [ + - + - : 2 : BOOST_CHECK(!EvalScript(stack_ignore, CScript(pushdata4_trunc.begin(), pushdata4_trunc.end()), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
987 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(err, SCRIPT_ERR_BAD_OPCODE);
988 : 1 : }
989 : :
990 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_cltv_truncated)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
991 : : {
992 [ + - ]: 1 : const auto script_cltv_trunc = CScript() << OP_CHECKLOCKTIMEVERIFY;
993 : :
994 : 1 : std::vector<std::vector<unsigned char>> stack_ignore;
995 : 1 : ScriptError err;
996 [ + - + - : 2 : BOOST_CHECK(!EvalScript(stack_ignore, script_cltv_trunc, SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
997 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(err, SCRIPT_ERR_INVALID_STACK_OPERATION);
998 : 1 : }
999 : :
1000 : : static CScript
1001 : 12 : sign_multisig(const CScript& scriptPubKey, const std::vector<CKey>& keys, const CTransaction& transaction)
1002 : : {
1003 : 12 : uint256 hash = SignatureHash(scriptPubKey, transaction, 0, SIGHASH_ALL, 0, SigVersion::BASE);
1004 : :
1005 [ + - ]: 12 : CScript result;
1006 : : //
1007 : : // NOTE: CHECKMULTISIG has an unfortunate bug; it requires
1008 : : // one extra item on the stack, before the signatures.
1009 : : // Putting OP_0 on the stack is the workaround;
1010 : : // fixing the bug would mean splitting the block chain (old
1011 : : // clients would not accept new CHECKMULTISIG transactions,
1012 : : // and vice-versa)
1013 : : //
1014 [ + - ]: 12 : result << OP_0;
1015 [ + + ]: 31 : for (const CKey &key : keys)
1016 : : {
1017 : 19 : std::vector<unsigned char> vchSig;
1018 [ + - + - : 38 : BOOST_CHECK(key.Sign(hash, vchSig));
+ - + - ]
1019 [ + - ]: 19 : vchSig.push_back((unsigned char)SIGHASH_ALL);
1020 : 19 : result << vchSig;
1021 : 19 : }
1022 : 12 : return result;
1023 : 0 : }
1024 : : static CScript
1025 : 3 : sign_multisig(const CScript& scriptPubKey, const CKey& key, const CTransaction& transaction)
1026 : : {
1027 : 3 : std::vector<CKey> keys;
1028 [ + - ]: 3 : keys.push_back(key);
1029 [ + - ]: 6 : return sign_multisig(scriptPubKey, keys, transaction);
1030 : 3 : }
1031 : :
1032 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_CHECKMULTISIG12)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1033 : : {
1034 : 1 : ScriptError err;
1035 : 1 : CKey key1 = GenerateRandomKey();
1036 : 1 : CKey key2 = GenerateRandomKey(/*compressed=*/false);
1037 : 1 : CKey key3 = GenerateRandomKey();
1038 : :
1039 [ + - ]: 1 : CScript scriptPubKey12;
1040 [ + - + - : 2 : scriptPubKey12 << OP_1 << ToByteVector(key1.GetPubKey()) << ToByteVector(key2.GetPubKey()) << OP_2 << OP_CHECKMULTISIG;
+ - + - +
- + - +
- ]
1041 : :
1042 [ + - + - ]: 1 : const CTransaction txFrom12{BuildCreditingTransaction(scriptPubKey12)};
1043 [ + - ]: 2 : CMutableTransaction txTo12 = BuildSpendingTransaction(CScript(), CScriptWitness(), txFrom12);
1044 : :
1045 [ + - + - ]: 1 : CScript goodsig1 = sign_multisig(scriptPubKey12, key1, CTransaction(txTo12));
1046 [ + - + - : 2 : BOOST_CHECK(VerifyScript(goodsig1, scriptPubKey12, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo12, 0, txFrom12.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1047 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1048 [ + - ]: 1 : txTo12.vout[0].nValue = 2;
1049 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(goodsig1, scriptPubKey12, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo12, 0, txFrom12.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1050 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1051 : :
1052 [ + - + - ]: 1 : CScript goodsig2 = sign_multisig(scriptPubKey12, key2, CTransaction(txTo12));
1053 [ + - + - : 2 : BOOST_CHECK(VerifyScript(goodsig2, scriptPubKey12, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo12, 0, txFrom12.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1054 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1055 : :
1056 [ + - + - ]: 1 : CScript badsig1 = sign_multisig(scriptPubKey12, key3, CTransaction(txTo12));
1057 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig1, scriptPubKey12, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo12, 0, txFrom12.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1058 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1059 : 3 : }
1060 : :
1061 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_CHECKMULTISIG23)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1062 : : {
1063 : 1 : ScriptError err;
1064 : 1 : CKey key1 = GenerateRandomKey();
1065 : 1 : CKey key2 = GenerateRandomKey(/*compressed=*/false);
1066 : 1 : CKey key3 = GenerateRandomKey();
1067 : 1 : CKey key4 = GenerateRandomKey(/*compressed=*/false);
1068 : :
1069 [ + - ]: 1 : CScript scriptPubKey23;
1070 [ + - + - : 2 : scriptPubKey23 << OP_2 << ToByteVector(key1.GetPubKey()) << ToByteVector(key2.GetPubKey()) << ToByteVector(key3.GetPubKey()) << OP_3 << OP_CHECKMULTISIG;
+ - + - +
- + - + -
+ - + - ]
1071 : :
1072 [ + - + - ]: 1 : const CTransaction txFrom23{BuildCreditingTransaction(scriptPubKey23)};
1073 [ + - ]: 2 : CMutableTransaction txTo23 = BuildSpendingTransaction(CScript(), CScriptWitness(), txFrom23);
1074 : :
1075 : 1 : std::vector<CKey> keys;
1076 [ + - + - ]: 1 : keys.push_back(key1); keys.push_back(key2);
1077 [ + - + - ]: 1 : CScript goodsig1 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1078 [ + - + - : 2 : BOOST_CHECK(VerifyScript(goodsig1, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1079 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1080 : :
1081 : 1 : keys.clear();
1082 [ + - + - ]: 1 : keys.push_back(key1); keys.push_back(key3);
1083 [ + - + - ]: 1 : CScript goodsig2 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1084 [ + - + - : 2 : BOOST_CHECK(VerifyScript(goodsig2, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1085 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1086 : :
1087 : 1 : keys.clear();
1088 [ + - + - ]: 1 : keys.push_back(key2); keys.push_back(key3);
1089 [ + - + - ]: 1 : CScript goodsig3 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1090 [ + - + - : 2 : BOOST_CHECK(VerifyScript(goodsig3, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1091 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1092 : :
1093 : 1 : keys.clear();
1094 [ + - + - ]: 1 : keys.push_back(key2); keys.push_back(key2); // Can't reuse sig
1095 [ + - + - ]: 1 : CScript badsig1 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1096 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig1, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1097 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1098 : :
1099 : 1 : keys.clear();
1100 [ + - + - ]: 1 : keys.push_back(key2); keys.push_back(key1); // sigs must be in correct order
1101 [ + - + - ]: 1 : CScript badsig2 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1102 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig2, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1103 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1104 : :
1105 : 1 : keys.clear();
1106 [ + - + - ]: 1 : keys.push_back(key3); keys.push_back(key2); // sigs must be in correct order
1107 [ + - + - ]: 1 : CScript badsig3 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1108 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig3, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1109 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1110 : :
1111 : 1 : keys.clear();
1112 [ + - + - ]: 1 : keys.push_back(key4); keys.push_back(key2); // sigs must match pubkeys
1113 [ + - + - ]: 1 : CScript badsig4 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1114 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig4, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1115 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1116 : :
1117 : 1 : keys.clear();
1118 [ + - + - ]: 1 : keys.push_back(key1); keys.push_back(key4); // sigs must match pubkeys
1119 [ + - + - ]: 1 : CScript badsig5 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1120 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig5, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1121 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1122 : :
1123 : 1 : keys.clear(); // Must have signatures
1124 [ + - + - ]: 1 : CScript badsig6 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1125 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig6, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1126 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_INVALID_STACK_OPERATION, ScriptErrorString(err));
+ - ]
1127 : 3 : }
1128 : :
1129 : : /* Wrapper around ProduceSignature to combine two scriptsigs */
1130 : 17 : SignatureData CombineSignatures(const CTxOut& txout, const CMutableTransaction& tx, const SignatureData& scriptSig1, const SignatureData& scriptSig2)
1131 : : {
1132 : 17 : SignatureData data;
1133 [ + - + - ]: 17 : data.MergeSignatureData(scriptSig1);
1134 [ + - + - ]: 17 : data.MergeSignatureData(scriptSig2);
1135 [ + - + - ]: 17 : ProduceSignature(DUMMY_SIGNING_PROVIDER, MutableTransactionSignatureCreator(tx, 0, txout.nValue, SIGHASH_DEFAULT), txout.scriptPubKey, data);
1136 : 17 : return data;
1137 : 0 : }
1138 : :
1139 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_combineSigs)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1140 : : {
1141 : : // Test the ProduceSignature's ability to combine signatures function
1142 : 1 : FillableSigningProvider keystore;
1143 : 1 : std::vector<CKey> keys;
1144 : 1 : std::vector<CPubKey> pubkeys;
1145 [ + + ]: 4 : for (int i = 0; i < 3; i++)
1146 : : {
1147 : 3 : CKey key = GenerateRandomKey(/*compressed=*/i%2 == 1);
1148 [ + - ]: 3 : keys.push_back(key);
1149 [ + - ]: 3 : pubkeys.push_back(key.GetPubKey());
1150 [ + - + - : 6 : BOOST_CHECK(keystore.AddKey(key));
+ - ]
1151 : 3 : }
1152 : :
1153 [ + - + - : 2 : CMutableTransaction txFrom = BuildCreditingTransaction(GetScriptForDestination(PKHash(keys[0].GetPubKey())));
+ - + - ]
1154 [ + - + - ]: 2 : CMutableTransaction txTo = BuildSpendingTransaction(CScript(), CScriptWitness(), CTransaction(txFrom));
1155 : 1 : CScript& scriptPubKey = txFrom.vout[0].scriptPubKey;
1156 : 1 : SignatureData scriptSig;
1157 : :
1158 : 1 : SignatureData empty;
1159 [ + - ]: 1 : SignatureData combined = CombineSignatures(txFrom.vout[0], txTo, empty, empty);
1160 [ + - - + : 2 : BOOST_CHECK(combined.scriptSig.empty());
+ - ]
1161 : :
1162 : : // Single signature case:
1163 : 1 : SignatureData dummy;
1164 [ + - + - : 3 : BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL, dummy)); // changes scriptSig
+ - + - +
- ]
1165 [ + - ]: 1 : scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
1166 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, scriptSig, empty);
1167 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1168 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, empty, scriptSig);
1169 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1170 [ + - ]: 1 : SignatureData scriptSigCopy = scriptSig;
1171 : : // Signing again will give a different, valid signature:
1172 : 1 : SignatureData dummy_b;
1173 [ + - + - : 3 : BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL, dummy_b));
+ - + - +
- ]
1174 [ + - ]: 1 : scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
1175 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, scriptSigCopy, scriptSig);
1176 [ + - - + : 2 : BOOST_CHECK(combined.scriptSig == scriptSigCopy.scriptSig || combined.scriptSig == scriptSig.scriptSig);
- - + - +
- ]
1177 : :
1178 : : // P2SH, single-signature case:
1179 [ + - + - : 1 : CScript pkSingle; pkSingle << ToByteVector(keys[0].GetPubKey()) << OP_CHECKSIG;
+ - ]
1180 [ + - + - : 2 : BOOST_CHECK(keystore.AddCScript(pkSingle));
+ - + - ]
1181 [ + - + - ]: 2 : scriptPubKey = GetScriptForDestination(ScriptHash(pkSingle));
1182 : 1 : SignatureData dummy_c;
1183 [ + - + - : 3 : BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL, dummy_c));
+ - + - +
- ]
1184 [ + - ]: 1 : scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
1185 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, scriptSig, empty);
1186 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1187 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, empty, scriptSig);
1188 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1189 [ + - ]: 1 : scriptSigCopy = scriptSig;
1190 : 1 : SignatureData dummy_d;
1191 [ + - + - : 3 : BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL, dummy_d));
+ - + - +
- ]
1192 [ + - ]: 1 : scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
1193 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, scriptSigCopy, scriptSig);
1194 [ + - - + : 2 : BOOST_CHECK(combined.scriptSig == scriptSigCopy.scriptSig || combined.scriptSig == scriptSig.scriptSig);
- - + - +
- ]
1195 : :
1196 : : // Hardest case: Multisig 2-of-3
1197 [ + - ]: 2 : scriptPubKey = GetScriptForMultisig(2, pubkeys);
1198 [ + - + - : 2 : BOOST_CHECK(keystore.AddCScript(scriptPubKey));
+ - ]
1199 : 1 : SignatureData dummy_e;
1200 [ + - + - : 3 : BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL, dummy_e));
+ - + - +
- ]
1201 [ + - ]: 1 : scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
1202 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, scriptSig, empty);
1203 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1204 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, empty, scriptSig);
1205 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1206 : :
1207 : : // A couple of partially-signed versions:
1208 : 1 : std::vector<unsigned char> sig1;
1209 [ + - ]: 1 : uint256 hash1 = SignatureHash(scriptPubKey, txTo, 0, SIGHASH_ALL, 0, SigVersion::BASE);
1210 [ + - + - : 2 : BOOST_CHECK(keys[0].Sign(hash1, sig1));
+ - + - ]
1211 [ + - ]: 1 : sig1.push_back(SIGHASH_ALL);
1212 : 1 : std::vector<unsigned char> sig2;
1213 [ + - ]: 1 : uint256 hash2 = SignatureHash(scriptPubKey, txTo, 0, SIGHASH_NONE, 0, SigVersion::BASE);
1214 [ + - + - : 2 : BOOST_CHECK(keys[1].Sign(hash2, sig2));
+ - + - ]
1215 [ + - ]: 1 : sig2.push_back(SIGHASH_NONE);
1216 : 1 : std::vector<unsigned char> sig3;
1217 [ + - ]: 1 : uint256 hash3 = SignatureHash(scriptPubKey, txTo, 0, SIGHASH_SINGLE, 0, SigVersion::BASE);
1218 [ + - + - : 2 : BOOST_CHECK(keys[2].Sign(hash3, sig3));
+ - + - ]
1219 [ + - ]: 1 : sig3.push_back(SIGHASH_SINGLE);
1220 : :
1221 : : // Not fussy about order (or even existence) of placeholders or signatures:
1222 [ + - + - ]: 1 : CScript partial1a = CScript() << OP_0 << sig1 << OP_0;
1223 [ + - + - ]: 1 : CScript partial1b = CScript() << OP_0 << OP_0 << sig1;
1224 [ + - ]: 1 : CScript partial2a = CScript() << OP_0 << sig2;
1225 [ + - ]: 1 : CScript partial2b = CScript() << sig2 << OP_0;
1226 : 1 : CScript partial3a = CScript() << sig3;
1227 [ + - + - ]: 1 : CScript partial3b = CScript() << OP_0 << OP_0 << sig3;
1228 [ + - + - ]: 1 : CScript partial3c = CScript() << OP_0 << sig3 << OP_0;
1229 [ + - ]: 1 : CScript complete12 = CScript() << OP_0 << sig1 << sig2;
1230 [ + - ]: 1 : CScript complete13 = CScript() << OP_0 << sig1 << sig3;
1231 [ + - ]: 1 : CScript complete23 = CScript() << OP_0 << sig2 << sig3;
1232 : 1 : SignatureData partial1_sigs;
1233 [ + - + - : 2 : partial1_sigs.signatures.emplace(keys[0].GetPubKey().GetID(), SigPair(keys[0].GetPubKey(), sig1));
+ - + - ]
1234 : 1 : SignatureData partial2_sigs;
1235 [ + - + - : 2 : partial2_sigs.signatures.emplace(keys[1].GetPubKey().GetID(), SigPair(keys[1].GetPubKey(), sig2));
+ - + - ]
1236 : 1 : SignatureData partial3_sigs;
1237 [ + - + - : 2 : partial3_sigs.signatures.emplace(keys[2].GetPubKey().GetID(), SigPair(keys[2].GetPubKey(), sig3));
+ - + - ]
1238 : :
1239 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial1_sigs, partial1_sigs);
1240 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == partial1a);
+ - ]
1241 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial1_sigs, partial2_sigs);
1242 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete12);
+ - ]
1243 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial2_sigs, partial1_sigs);
1244 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete12);
+ - ]
1245 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial1_sigs, partial2_sigs);
1246 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete12);
+ - ]
1247 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial3_sigs, partial1_sigs);
1248 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete13);
+ - ]
1249 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial2_sigs, partial3_sigs);
1250 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete23);
+ - ]
1251 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial3_sigs, partial2_sigs);
1252 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete23);
+ - ]
1253 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial3_sigs, partial3_sigs);
1254 [ + - + - ]: 2 : BOOST_CHECK(combined.scriptSig == partial3c);
1255 : 3 : }
1256 : :
1257 : : /**
1258 : : * Reproduction of an exception incorrectly raised when parsing a public key inside a TapMiniscript.
1259 : : */
1260 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(sign_invalid_miniscript)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1261 : : {
1262 : 1 : FillableSigningProvider keystore;
1263 : 1 : SignatureData sig_data;
1264 [ + - + - ]: 1 : CMutableTransaction prev, curr;
1265 : :
1266 : : // Create a Taproot output which contains a leaf in which a non-32 bytes push is used where a public key is expected
1267 : : // by the Miniscript parser. This offending Script was found by the RPC fuzzer.
1268 [ + - ]: 1 : const auto invalid_pubkey{ParseHex("173d36c8c9c9c9ffffffffffff0200000000021e1e37373721361818181818181e1e1e1e19000000000000000000b19292929292926b006c9b9b9292")};
1269 [ + - ]: 1 : TaprootBuilder builder;
1270 [ + - ]: 1 : builder.Add(0, {invalid_pubkey}, 0xc0);
1271 [ + - ]: 1 : builder.Finalize(XOnlyPubKey::NUMS_H);
1272 [ + - + - : 2 : prev.vout.emplace_back(0, GetScriptForDestination(builder.GetOutput()));
+ - ]
1273 [ + - + - ]: 1 : curr.vin.emplace_back(COutPoint{prev.GetHash(), 0});
1274 [ + - ]: 1 : sig_data.tr_spenddata = builder.GetSpendData();
1275 : :
1276 : : // SignSignature can fail but it shouldn't raise an exception (nor crash).
1277 [ + - + - : 3 : BOOST_CHECK(!SignSignature(keystore, CTransaction(prev), curr, 0, SIGHASH_ALL, sig_data));
+ - + - ]
1278 : 3 : }
1279 : :
1280 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_standard_push)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1281 : : {
1282 : 1 : ScriptError err;
1283 [ + + ]: 67001 : for (int i=0; i<67000; i++) {
1284 [ + - ]: 67000 : CScript script;
1285 [ + - ]: 67000 : script << i;
1286 [ + - + - : 134000 : BOOST_CHECK_MESSAGE(script.IsPushOnly(), "Number " << i << " is not pure push.");
+ - + - ]
1287 [ + - + - : 134000 : BOOST_CHECK_MESSAGE(VerifyScript(script, CScript() << OP_1, nullptr, SCRIPT_VERIFY_MINIMALDATA, BaseSignatureChecker(), &err), "Number " << i << " push is not minimal data.");
+ - + - +
- ]
1288 [ + - + - : 134000 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1289 : 67000 : }
1290 : :
1291 [ + + ]: 522 : for (unsigned int i=0; i<=MAX_SCRIPT_ELEMENT_SIZE; i++) {
1292 : 521 : std::vector<unsigned char> data(i, '\111');
1293 : 521 : CScript script;
1294 : 521 : script << data;
1295 [ + - + - : 1042 : BOOST_CHECK_MESSAGE(script.IsPushOnly(), "Length " << i << " is not pure push.");
+ - + - ]
1296 [ + - + - : 1042 : BOOST_CHECK_MESSAGE(VerifyScript(script, CScript() << OP_1, nullptr, SCRIPT_VERIFY_MINIMALDATA, BaseSignatureChecker(), &err), "Length " << i << " push is not minimal data.");
+ - + - +
- ]
1297 [ + - + - : 1042 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1298 : 521 : }
1299 : 1 : }
1300 : :
1301 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_IsPushOnly_on_invalid_scripts)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1302 : : {
1303 : : // IsPushOnly returns false when given a script containing only pushes that
1304 : : // are invalid due to truncation. IsPushOnly() is consensus critical
1305 : : // because P2SH evaluation uses it, although this specific behavior should
1306 : : // not be consensus critical as the P2SH evaluation would fail first due to
1307 : : // the invalid push. Still, it doesn't hurt to test it explicitly.
1308 : 1 : static const unsigned char direct[] = { 1 };
1309 [ + - + - ]: 2 : BOOST_CHECK(!CScript(direct, direct+sizeof(direct)).IsPushOnly());
1310 : 1 : }
1311 : :
1312 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_GetScriptAsm)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1313 : : {
1314 [ + - + - : 1 : BOOST_CHECK_EQUAL("OP_CHECKLOCKTIMEVERIFY", ScriptToAsmStr(CScript() << OP_NOP2, true));
+ - ]
1315 [ + - + - : 1 : BOOST_CHECK_EQUAL("OP_CHECKLOCKTIMEVERIFY", ScriptToAsmStr(CScript() << OP_CHECKLOCKTIMEVERIFY, true));
+ - ]
1316 [ + - + - : 1 : BOOST_CHECK_EQUAL("OP_CHECKLOCKTIMEVERIFY", ScriptToAsmStr(CScript() << OP_NOP2));
+ - ]
1317 [ + - + - : 1 : BOOST_CHECK_EQUAL("OP_CHECKLOCKTIMEVERIFY", ScriptToAsmStr(CScript() << OP_CHECKLOCKTIMEVERIFY));
+ - ]
1318 : :
1319 : 1 : std::string derSig("304502207fa7a6d1e0ee81132a269ad84e68d695483745cde8b541e3bf630749894e342a022100c1f7ab20e13e22fb95281a870f3dcf38d782e53023ee313d741ad0cfbc0c5090");
1320 [ + - ]: 1 : std::string pubKey("03b0da749730dc9b4b1f4a14d6902877a92541f5368778853d9c4a0cb7802dcfb2");
1321 [ + - + - ]: 1 : std::vector<unsigned char> vchPubKey = ToByteVector(ParseHex(pubKey));
1322 : :
1323 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "00 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "00")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1324 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "80 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "80")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1325 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[ALL] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "01")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1326 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[NONE] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "02")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1327 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[SINGLE] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "03")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1328 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[ALL|ANYONECANPAY] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "81")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1329 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[NONE|ANYONECANPAY] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "82")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1330 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[SINGLE|ANYONECANPAY] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "83")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1331 : :
1332 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "00 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "00")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1333 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "80 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "80")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1334 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "01 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "01")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1335 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "02 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "02")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1336 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "03 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "03")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1337 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "81 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "81")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1338 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "82 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "82")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1339 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "83 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "83")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1340 [ + - + - : 17 : }
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - ]
1341 : :
1342 : 30 : static CScript ScriptFromHex(const std::string& str)
1343 : : {
1344 : 30 : std::vector<unsigned char> data = ParseHex(str);
1345 : 30 : return CScript(data.begin(), data.end());
1346 : 30 : }
1347 : :
1348 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_FindAndDelete)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1349 : : {
1350 : : // Exercise the FindAndDelete functionality
1351 [ + - ]: 1 : CScript s;
1352 : 1 : CScript d;
1353 : 1 : CScript expect;
1354 : :
1355 [ + - + - ]: 1 : s = CScript() << OP_1 << OP_2;
1356 : 1 : d = CScript(); // delete nothing should be a no-op
1357 : 1 : expect = s;
1358 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 0);
+ - ]
1359 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1360 : :
1361 [ + - + - : 1 : s = CScript() << OP_1 << OP_2 << OP_3;
+ - ]
1362 [ + - ]: 1 : d = CScript() << OP_2;
1363 [ + - + - ]: 1 : expect = CScript() << OP_1 << OP_3;
1364 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1365 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1366 : :
1367 [ + - + - : 1 : s = CScript() << OP_3 << OP_1 << OP_3 << OP_3 << OP_4 << OP_3;
+ - + - +
- + - ]
1368 [ + - ]: 1 : d = CScript() << OP_3;
1369 [ + - + - ]: 1 : expect = CScript() << OP_1 << OP_4;
1370 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 4);
+ - ]
1371 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1372 : :
1373 [ + - + - ]: 2 : s = ScriptFromHex("0302ff03"); // PUSH 0x02ff03 onto stack
1374 [ + - + - ]: 2 : d = ScriptFromHex("0302ff03");
1375 : 1 : expect = CScript();
1376 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1377 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1378 : :
1379 [ + - + - ]: 2 : s = ScriptFromHex("0302ff030302ff03"); // PUSH 0x2ff03 PUSH 0x2ff03
1380 [ + - + - ]: 2 : d = ScriptFromHex("0302ff03");
1381 : 1 : expect = CScript();
1382 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 2);
+ - ]
1383 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1384 : :
1385 [ + - + - ]: 2 : s = ScriptFromHex("0302ff030302ff03");
1386 [ + - + - ]: 2 : d = ScriptFromHex("02");
1387 : 1 : expect = s; // FindAndDelete matches entire opcodes
1388 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 0);
+ - ]
1389 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1390 : :
1391 [ + - + - ]: 2 : s = ScriptFromHex("0302ff030302ff03");
1392 [ + - + - ]: 2 : d = ScriptFromHex("ff");
1393 : 1 : expect = s;
1394 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 0);
+ - ]
1395 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1396 : :
1397 : : // This is an odd edge case: strip of the push-three-bytes
1398 : : // prefix, leaving 02ff03 which is push-two-bytes:
1399 [ + - + - ]: 2 : s = ScriptFromHex("0302ff030302ff03");
1400 [ + - + - ]: 2 : d = ScriptFromHex("03");
1401 [ + - + - ]: 1 : expect = CScript() << ParseHex("ff03") << ParseHex("ff03");
1402 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 2);
+ - ]
1403 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1404 : :
1405 : : // Byte sequence that spans multiple opcodes:
1406 [ + - + - ]: 2 : s = ScriptFromHex("02feed5169"); // PUSH(0xfeed) OP_1 OP_VERIFY
1407 [ + - + - ]: 2 : d = ScriptFromHex("feed51");
1408 : 1 : expect = s;
1409 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 0); // doesn't match 'inside' opcodes
+ - ]
1410 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1411 : :
1412 [ + - + - ]: 2 : s = ScriptFromHex("02feed5169"); // PUSH(0xfeed) OP_1 OP_VERIFY
1413 [ + - + - ]: 2 : d = ScriptFromHex("02feed51");
1414 [ + - + - ]: 2 : expect = ScriptFromHex("69");
1415 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1416 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1417 : :
1418 [ + - + - ]: 2 : s = ScriptFromHex("516902feed5169");
1419 [ + - + - ]: 2 : d = ScriptFromHex("feed51");
1420 : 1 : expect = s;
1421 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 0);
+ - ]
1422 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1423 : :
1424 [ + - + - ]: 2 : s = ScriptFromHex("516902feed5169");
1425 [ + - + - ]: 2 : d = ScriptFromHex("02feed51");
1426 [ + - + - ]: 2 : expect = ScriptFromHex("516969");
1427 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1428 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1429 : :
1430 [ + - + - : 1 : s = CScript() << OP_0 << OP_0 << OP_1 << OP_1;
+ - + - ]
1431 [ + - + - ]: 1 : d = CScript() << OP_0 << OP_1;
1432 [ + - + - ]: 1 : expect = CScript() << OP_0 << OP_1; // FindAndDelete is single-pass
1433 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1434 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1435 : :
1436 [ + - + - : 1 : s = CScript() << OP_0 << OP_0 << OP_1 << OP_0 << OP_1 << OP_1;
+ - + - +
- + - ]
1437 [ + - + - ]: 1 : d = CScript() << OP_0 << OP_1;
1438 [ + - + - ]: 1 : expect = CScript() << OP_0 << OP_1; // FindAndDelete is single-pass
1439 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 2);
+ - ]
1440 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1441 : :
1442 : : // Another weird edge case:
1443 : : // End with invalid push (not enough data)...
1444 [ + - + - ]: 2 : s = ScriptFromHex("0003feed");
1445 [ + - + - ]: 2 : d = ScriptFromHex("03feed"); // ... can remove the invalid push
1446 [ + - + - ]: 2 : expect = ScriptFromHex("00");
1447 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1448 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1449 : :
1450 [ + - + - ]: 2 : s = ScriptFromHex("0003feed");
1451 [ + - + - ]: 2 : d = ScriptFromHex("00");
1452 [ + - + - ]: 2 : expect = ScriptFromHex("03feed");
1453 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1454 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1455 : 1 : }
1456 : :
1457 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_HasValidOps)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1458 : : {
1459 : : // Exercise the HasValidOps functionality
1460 [ + - ]: 1 : CScript script;
1461 [ + - + - ]: 2 : script = ScriptFromHex("76a9141234567890abcdefa1a2a3a4a5a6a7a8a9a0aaab88ac"); // Normal script
1462 [ + - + - : 2 : BOOST_CHECK(script.HasValidOps());
+ - + - ]
1463 [ + - + - ]: 2 : script = ScriptFromHex("76a914ff34567890abcdefa1a2a3a4a5a6a7a8a9a0aaab88ac");
1464 [ + - + - : 2 : BOOST_CHECK(script.HasValidOps());
+ - + - ]
1465 [ + - + - ]: 2 : script = ScriptFromHex("ff88ac"); // Script with OP_INVALIDOPCODE explicit
1466 [ + - + - : 2 : BOOST_CHECK(!script.HasValidOps());
+ - + - ]
1467 [ + - + - ]: 2 : script = ScriptFromHex("88acc0"); // Script with undefined opcode
1468 [ + - + - : 2 : BOOST_CHECK(!script.HasValidOps());
+ - ]
1469 : 1 : }
1470 : :
1471 : 0 : static CMutableTransaction TxFromHex(const std::string& str)
1472 : : {
1473 : 0 : CMutableTransaction tx;
1474 [ # # # # ]: 0 : SpanReader{ParseHex(str)} >> TX_NO_WITNESS(tx);
1475 : 0 : return tx;
1476 : 0 : }
1477 : :
1478 : 0 : static std::vector<CTxOut> TxOutsFromJSON(const UniValue& univalue)
1479 : : {
1480 [ # # ]: 0 : assert(univalue.isArray());
1481 : 0 : std::vector<CTxOut> prevouts;
1482 [ # # ]: 0 : for (size_t i = 0; i < univalue.size(); ++i) {
1483 : 0 : CTxOut txout;
1484 [ # # # # : 0 : SpanReader{ParseHex(univalue[i].get_str())} >> txout;
# # # # ]
1485 [ # # ]: 0 : prevouts.push_back(std::move(txout));
1486 : 0 : }
1487 : 0 : return prevouts;
1488 : 0 : }
1489 : :
1490 : 0 : static CScriptWitness ScriptWitnessFromJSON(const UniValue& univalue)
1491 : : {
1492 [ # # ]: 0 : assert(univalue.isArray());
1493 : 0 : CScriptWitness scriptwitness;
1494 [ # # ]: 0 : for (size_t i = 0; i < univalue.size(); ++i) {
1495 [ # # # # : 0 : auto bytes = ParseHex(univalue[i].get_str());
# # ]
1496 [ # # ]: 0 : scriptwitness.stack.push_back(std::move(bytes));
1497 : 0 : }
1498 : 0 : return scriptwitness;
1499 : 0 : }
1500 : :
1501 : 126 : static std::vector<unsigned int> AllConsensusFlags()
1502 : : {
1503 : 126 : std::vector<unsigned int> ret;
1504 : :
1505 [ + + ]: 16254 : for (unsigned int i = 0; i < 128; ++i) {
1506 : 16128 : unsigned int flag = 0;
1507 [ + + ]: 16128 : if (i & 1) flag |= SCRIPT_VERIFY_P2SH;
1508 [ + + ]: 16128 : if (i & 2) flag |= SCRIPT_VERIFY_DERSIG;
1509 [ + + ]: 16128 : if (i & 4) flag |= SCRIPT_VERIFY_NULLDUMMY;
1510 [ + + ]: 16128 : if (i & 8) flag |= SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY;
1511 [ + + ]: 16128 : if (i & 16) flag |= SCRIPT_VERIFY_CHECKSEQUENCEVERIFY;
1512 [ + + ]: 16128 : if (i & 32) flag |= SCRIPT_VERIFY_WITNESS;
1513 [ + + ]: 16128 : if (i & 64) flag |= SCRIPT_VERIFY_TAPROOT;
1514 : :
1515 : : // SCRIPT_VERIFY_WITNESS requires SCRIPT_VERIFY_P2SH
1516 [ + + ]: 16128 : if (flag & SCRIPT_VERIFY_WITNESS && !(flag & SCRIPT_VERIFY_P2SH)) continue;
1517 : : // SCRIPT_VERIFY_TAPROOT requires SCRIPT_VERIFY_WITNESS
1518 [ + + ]: 12096 : if (flag & SCRIPT_VERIFY_TAPROOT && !(flag & SCRIPT_VERIFY_WITNESS)) continue;
1519 : :
1520 [ + - ]: 8064 : ret.push_back(flag);
1521 : : }
1522 : :
1523 : 126 : return ret;
1524 : 0 : }
1525 : :
1526 : : /** Precomputed list of all valid combinations of consensus-relevant script validation flags. */
1527 : : static const std::vector<unsigned int> ALL_CONSENSUS_FLAGS = AllConsensusFlags();
1528 : :
1529 : 0 : static void AssetTest(const UniValue& test)
1530 : : {
1531 [ # # ]: 0 : BOOST_CHECK(test.isObject());
1532 : :
1533 [ # # # # : 0 : CMutableTransaction mtx = TxFromHex(test["tx"].get_str());
# # ]
1534 [ # # # # : 0 : const std::vector<CTxOut> prevouts = TxOutsFromJSON(test["prevouts"]);
# # ]
1535 [ # # # # : 0 : BOOST_CHECK(prevouts.size() == mtx.vin.size());
# # ]
1536 [ # # # # : 0 : size_t idx = test["index"].getInt<int64_t>();
# # ]
1537 [ # # # # : 0 : uint32_t test_flags{ParseScriptFlags(test["flags"].get_str())};
# # # # #
# ]
1538 [ # # # # : 0 : bool fin = test.exists("final") && test["final"].get_bool();
# # # # #
# # # # #
# # # # #
# ]
1539 : :
1540 [ # # # # ]: 0 : if (test.exists("success")) {
1541 [ # # # # : 0 : mtx.vin[idx].scriptSig = ScriptFromHex(test["success"]["scriptSig"].get_str());
# # # # #
# # # ]
1542 [ # # # # : 0 : mtx.vin[idx].scriptWitness = ScriptWitnessFromJSON(test["success"]["witness"]);
# # # # #
# ]
1543 [ # # ]: 0 : CTransaction tx(mtx);
1544 : 0 : PrecomputedTransactionData txdata;
1545 [ # # # # ]: 0 : txdata.Init(tx, std::vector<CTxOut>(prevouts));
1546 : 0 : CachingTransactionSignatureChecker txcheck(&tx, idx, prevouts[idx].nValue, true, txdata);
1547 : :
1548 [ # # ]: 0 : for (const auto flags : ALL_CONSENSUS_FLAGS) {
1549 : : // "final": true tests are valid for all flags. Others are only valid with flags that are
1550 : : // a subset of test_flags.
1551 [ # # # # ]: 0 : if (fin || ((flags & test_flags) == flags)) {
1552 [ # # ]: 0 : bool ret = VerifyScript(tx.vin[idx].scriptSig, prevouts[idx].scriptPubKey, &tx.vin[idx].scriptWitness, flags, txcheck, nullptr);
1553 [ # # # # ]: 0 : BOOST_CHECK(ret);
1554 : : }
1555 : : }
1556 : 0 : }
1557 : :
1558 [ # # # # ]: 0 : if (test.exists("failure")) {
1559 [ # # # # : 0 : mtx.vin[idx].scriptSig = ScriptFromHex(test["failure"]["scriptSig"].get_str());
# # # # #
# # # ]
1560 [ # # # # : 0 : mtx.vin[idx].scriptWitness = ScriptWitnessFromJSON(test["failure"]["witness"]);
# # # # #
# ]
1561 [ # # ]: 0 : CTransaction tx(mtx);
1562 : 0 : PrecomputedTransactionData txdata;
1563 [ # # # # ]: 0 : txdata.Init(tx, std::vector<CTxOut>(prevouts));
1564 : 0 : CachingTransactionSignatureChecker txcheck(&tx, idx, prevouts[idx].nValue, true, txdata);
1565 : :
1566 [ # # ]: 0 : for (const auto flags : ALL_CONSENSUS_FLAGS) {
1567 : : // If a test is supposed to fail with test_flags, it should also fail with any superset thereof.
1568 [ # # ]: 0 : if ((flags & test_flags) == test_flags) {
1569 [ # # ]: 0 : bool ret = VerifyScript(tx.vin[idx].scriptSig, prevouts[idx].scriptPubKey, &tx.vin[idx].scriptWitness, flags, txcheck, nullptr);
1570 [ # # # # ]: 0 : BOOST_CHECK(!ret);
1571 : : }
1572 : : }
1573 : 0 : }
1574 : 0 : }
1575 : :
1576 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_assets_test)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1577 : : {
1578 : : // See src/test/fuzz/script_assets_test_minimizer.cpp for information on how to generate
1579 : : // the script_assets_test.json file used by this test.
1580 : :
1581 : 1 : const char* dir = std::getenv("DIR_UNIT_TEST_DATA");
1582 [ + - - + ]: 2 : BOOST_WARN_MESSAGE(dir != nullptr, "Variable DIR_UNIT_TEST_DATA unset, skipping script_assets_test");
1583 [ - + ]: 1 : if (dir == nullptr) return;
1584 [ # # ]: 0 : auto path = fs::path(dir) / "script_assets_test.json";
1585 [ # # ]: 0 : bool exists = fs::exists(path);
1586 [ # # # # : 0 : BOOST_WARN_MESSAGE(exists, "File $DIR_UNIT_TEST_DATA/script_assets_test.json not found, skipping script_assets_test");
# # ]
1587 [ # # ]: 0 : if (!exists) return;
1588 [ # # ]: 0 : std::ifstream file{path};
1589 [ # # # # : 0 : BOOST_CHECK(file.is_open());
# # ]
1590 [ # # ]: 0 : file.seekg(0, std::ios::end);
1591 [ # # ]: 0 : size_t length = file.tellg();
1592 [ # # ]: 0 : file.seekg(0, std::ios::beg);
1593 [ # # # # ]: 0 : std::string data(length, '\0');
1594 [ # # ]: 0 : file.read(data.data(), data.size());
1595 [ # # ]: 0 : UniValue tests = read_json(data);
1596 [ # # # # : 0 : BOOST_CHECK(tests.isArray());
# # ]
1597 [ # # # # ]: 0 : BOOST_CHECK(tests.size() > 0);
1598 : :
1599 [ # # ]: 0 : for (size_t i = 0; i < tests.size(); i++) {
1600 [ # # # # ]: 0 : AssetTest(tests[i]);
1601 : : }
1602 [ # # ]: 0 : file.close();
1603 : 0 : }
1604 : :
1605 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(bip341_keypath_test_vectors)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1606 : : {
1607 [ + - ]: 1 : UniValue tests;
1608 [ + - ]: 1 : tests.read(json_tests::bip341_wallet_vectors);
1609 : :
1610 [ + - + - ]: 1 : const auto& vectors = tests["keyPathSpending"];
1611 : :
1612 [ + - + + ]: 2 : for (const auto& vec : vectors.getValues()) {
1613 [ + - + - : 2 : auto txhex = ParseHex(vec["given"]["rawUnsignedTx"].get_str());
+ - + - +
- + - ]
1614 [ + - ]: 1 : CMutableTransaction tx;
1615 [ + - ]: 1 : SpanReader{txhex} >> TX_WITH_WITNESS(tx);
1616 : 1 : std::vector<CTxOut> utxos;
1617 [ + - + - : 10 : for (const auto& utxo_spent : vec["given"]["utxosSpent"].getValues()) {
+ - + - +
- + + ]
1618 [ + - + - : 9 : auto script_bytes = ParseHex(utxo_spent["scriptPubKey"].get_str());
+ - + - ]
1619 : 9 : CScript script{script_bytes.begin(), script_bytes.end()};
1620 [ + - + - : 9 : CAmount amount{utxo_spent["amountSats"].getInt<int>()};
+ - ]
1621 [ + - ]: 9 : utxos.emplace_back(amount, script);
1622 : 9 : }
1623 : :
1624 : 1 : PrecomputedTransactionData txdata;
1625 [ + - + - ]: 1 : txdata.Init(tx, std::vector<CTxOut>{utxos}, true);
1626 : :
1627 [ + - + - : 2 : BOOST_CHECK(txdata.m_bip341_taproot_ready);
+ - ]
1628 [ + - + - : 1 : BOOST_CHECK_EQUAL(HexStr(txdata.m_spent_amounts_single_hash), vec["intermediary"]["hashAmounts"].get_str());
+ - + - +
- + - + -
+ - ]
1629 [ + - + - : 1 : BOOST_CHECK_EQUAL(HexStr(txdata.m_outputs_single_hash), vec["intermediary"]["hashOutputs"].get_str());
+ - + - +
- + - + -
+ - ]
1630 [ + - + - : 1 : BOOST_CHECK_EQUAL(HexStr(txdata.m_prevouts_single_hash), vec["intermediary"]["hashPrevouts"].get_str());
+ - + - +
- + - + -
+ - ]
1631 [ + - + - : 1 : BOOST_CHECK_EQUAL(HexStr(txdata.m_spent_scripts_single_hash), vec["intermediary"]["hashScriptPubkeys"].get_str());
+ - + - +
- + - + -
+ - ]
1632 [ + - + - : 1 : BOOST_CHECK_EQUAL(HexStr(txdata.m_sequences_single_hash), vec["intermediary"]["hashSequences"].get_str());
+ - + - +
- + - + -
+ - ]
1633 : :
1634 [ + - + - : 8 : for (const auto& input : vec["inputSpending"].getValues()) {
+ - + + ]
1635 [ + - + - : 7 : int txinpos = input["given"]["txinIndex"].getInt<int>();
+ - + - +
- ]
1636 [ + - + - : 7 : int hashtype = input["given"]["hashType"].getInt<int>();
+ - + - +
- ]
1637 : :
1638 : : // Load key.
1639 [ + - + - : 14 : auto privkey = ParseHex(input["given"]["internalPrivkey"].get_str());
+ - + - +
- + - ]
1640 : 7 : CKey key;
1641 [ + - ]: 7 : key.Set(privkey.begin(), privkey.end(), true);
1642 : :
1643 : : // Load Merkle root.
1644 : 7 : uint256 merkle_root;
1645 [ + - + - : 7 : if (!input["given"]["merkleRoot"].isNull()) {
+ - + - +
+ ]
1646 [ + - + - : 6 : merkle_root = uint256{ParseHex(input["given"]["merkleRoot"].get_str())};
+ - + - +
- + - ]
1647 : : }
1648 : :
1649 : : // Compute and verify (internal) public key.
1650 [ + - + - ]: 7 : XOnlyPubKey pubkey{key.GetPubKey()};
1651 [ + - + - : 7 : BOOST_CHECK_EQUAL(HexStr(pubkey), input["intermediary"]["internalPubkey"].get_str());
+ - + - +
- + - + -
+ - ]
1652 : :
1653 : : // Sign and verify signature.
1654 : 7 : FlatSigningProvider provider;
1655 [ + - + - : 7 : provider.keys[key.GetPubKey().GetID()] = key;
+ - + - ]
1656 [ + - ]: 7 : MutableTransactionSignatureCreator creator(tx, txinpos, utxos[txinpos].nValue, &txdata, hashtype);
1657 : 7 : std::vector<unsigned char> signature;
1658 [ + - + - : 14 : BOOST_CHECK(creator.CreateSchnorrSig(provider, signature, pubkey, nullptr, &merkle_root, SigVersion::TAPROOT));
+ - + - ]
1659 [ + - + - : 7 : BOOST_CHECK_EQUAL(HexStr(signature), input["expected"]["witness"][0].get_str());
+ - + - +
- + - + -
+ - + - ]
1660 : :
1661 : : // We can't observe the tweak used inside the signing logic, so verify by recomputing it.
1662 [ + - + - : 13 : BOOST_CHECK_EQUAL(HexStr(pubkey.ComputeTapTweakHash(merkle_root.IsNull() ? nullptr : &merkle_root)), input["intermediary"]["tweak"].get_str());
+ - + - +
- + - + +
+ - + - +
- ]
1663 : :
1664 : : // We can't observe the sighash used inside the signing logic, so verify by recomputing it.
1665 [ + - ]: 7 : ScriptExecutionData sed;
1666 : 7 : sed.m_annex_init = true;
1667 : 7 : sed.m_annex_present = false;
1668 : 7 : uint256 sighash;
1669 [ + - + - : 14 : BOOST_CHECK(SignatureHashSchnorr(sighash, sed, tx, txinpos, hashtype, SigVersion::TAPROOT, txdata, MissingDataBehavior::FAIL));
+ - + - ]
1670 [ + - + - : 7 : BOOST_CHECK_EQUAL(HexStr(sighash), input["intermediary"]["sigHash"].get_str());
+ - + - +
- + - + -
+ - ]
1671 : :
1672 : : // To verify the sigmsg, hash the expected sigmsg, and compare it with the (expected) sighash.
1673 [ + - + - : 14 : BOOST_CHECK_EQUAL(HexStr((HashWriter{HASHER_TAPSIGHASH} << Span{ParseHex(input["intermediary"]["sigMsg"].get_str())}).GetSHA256()), input["intermediary"]["sigHash"].get_str());
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - ]
1674 : 7 : }
1675 : :
1676 : 2 : }
1677 : 1 : }
1678 : :
1679 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(compute_tapbranch)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1680 : : {
1681 : 1 : uint256 hash1 = uint256S("8ad69ec7cf41c2a4001fd1f738bf1e505ce2277acdcaa63fe4765192497f47a7");
1682 : 1 : uint256 hash2 = uint256S("f224a923cd0021ab202ab139cc56802ddb92dcfc172b9212261a539df79a112a");
1683 : 1 : uint256 result = uint256S("a64c5b7b943315f9b805d7a7296bedfcfd08919270a1f7a1466e98f8693d8cd9");
1684 [ + - ]: 1 : BOOST_CHECK_EQUAL(ComputeTapbranchHash(hash1, hash2), result);
1685 : 1 : }
1686 : :
1687 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(compute_tapleaf)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1688 : : {
1689 : 1 : const uint8_t script[6] = {'f','o','o','b','a','r'};
1690 : 1 : uint256 tlc0 = uint256S("edbc10c272a1215dcdcc11d605b9027b5ad6ed97cd45521203f136767b5b9c06");
1691 : 1 : uint256 tlc2 = uint256S("8b5c4f90ae6bf76e259dbef5d8a59df06359c391b59263741b25eca76451b27a");
1692 : :
1693 [ + - ]: 1 : BOOST_CHECK_EQUAL(ComputeTapleafHash(0xc0, Span(script)), tlc0);
1694 [ + - ]: 1 : BOOST_CHECK_EQUAL(ComputeTapleafHash(0xc2, Span(script)), tlc2);
1695 : 1 : }
1696 : :
1697 : : BOOST_AUTO_TEST_SUITE_END()
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