Branch data Line data Source code
1 : : // Copyright (c) 2011-present The Bitcoin Core developers
2 : : // Distributed under the MIT software license, see the accompanying
3 : : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 : :
5 : : #include <test/data/script_tests.json.h>
6 : : #include <test/data/bip341_wallet_vectors.json.h>
7 : :
8 : : #include <common/system.h>
9 : : #include <core_io.h>
10 : : #include <key.h>
11 : : #include <rpc/util.h>
12 : : #include <script/script.h>
13 : : #include <script/script_error.h>
14 : : #include <script/sigcache.h>
15 : : #include <script/sign.h>
16 : : #include <script/signingprovider.h>
17 : : #include <script/solver.h>
18 : : #include <streams.h>
19 : : #include <test/util/json.h>
20 : : #include <test/util/random.h>
21 : : #include <test/util/setup_common.h>
22 : : #include <test/util/transaction_utils.h>
23 : : #include <util/fs.h>
24 : : #include <util/strencodings.h>
25 : :
26 : : #include <cstdint>
27 : : #include <fstream>
28 : : #include <string>
29 : : #include <vector>
30 : :
31 : : #include <boost/test/unit_test.hpp>
32 : :
33 : : #include <secp256k1.h>
34 : : #include <univalue.h>
35 : :
36 : : // Uncomment if you want to output updated JSON tests.
37 : : // #define UPDATE_JSON_TESTS
38 : :
39 : : using namespace util::hex_literals;
40 : :
41 : : static const unsigned int gFlags = SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_STRICTENC;
42 : :
43 : : unsigned int ParseScriptFlags(std::string strFlags);
44 : : std::string FormatScriptFlags(unsigned int flags);
45 : :
46 : : struct ScriptErrorDesc
47 : : {
48 : : ScriptError_t err;
49 : : const char *name;
50 : : };
51 : :
52 : : static ScriptErrorDesc script_errors[]={
53 : : {SCRIPT_ERR_OK, "OK"},
54 : : {SCRIPT_ERR_UNKNOWN_ERROR, "UNKNOWN_ERROR"},
55 : : {SCRIPT_ERR_EVAL_FALSE, "EVAL_FALSE"},
56 : : {SCRIPT_ERR_OP_RETURN, "OP_RETURN"},
57 : : {SCRIPT_ERR_SCRIPT_SIZE, "SCRIPT_SIZE"},
58 : : {SCRIPT_ERR_PUSH_SIZE, "PUSH_SIZE"},
59 : : {SCRIPT_ERR_OP_COUNT, "OP_COUNT"},
60 : : {SCRIPT_ERR_STACK_SIZE, "STACK_SIZE"},
61 : : {SCRIPT_ERR_SIG_COUNT, "SIG_COUNT"},
62 : : {SCRIPT_ERR_PUBKEY_COUNT, "PUBKEY_COUNT"},
63 : : {SCRIPT_ERR_VERIFY, "VERIFY"},
64 : : {SCRIPT_ERR_EQUALVERIFY, "EQUALVERIFY"},
65 : : {SCRIPT_ERR_CHECKMULTISIGVERIFY, "CHECKMULTISIGVERIFY"},
66 : : {SCRIPT_ERR_CHECKSIGVERIFY, "CHECKSIGVERIFY"},
67 : : {SCRIPT_ERR_NUMEQUALVERIFY, "NUMEQUALVERIFY"},
68 : : {SCRIPT_ERR_BAD_OPCODE, "BAD_OPCODE"},
69 : : {SCRIPT_ERR_DISABLED_OPCODE, "DISABLED_OPCODE"},
70 : : {SCRIPT_ERR_INVALID_STACK_OPERATION, "INVALID_STACK_OPERATION"},
71 : : {SCRIPT_ERR_INVALID_ALTSTACK_OPERATION, "INVALID_ALTSTACK_OPERATION"},
72 : : {SCRIPT_ERR_UNBALANCED_CONDITIONAL, "UNBALANCED_CONDITIONAL"},
73 : : {SCRIPT_ERR_NEGATIVE_LOCKTIME, "NEGATIVE_LOCKTIME"},
74 : : {SCRIPT_ERR_UNSATISFIED_LOCKTIME, "UNSATISFIED_LOCKTIME"},
75 : : {SCRIPT_ERR_SIG_HASHTYPE, "SIG_HASHTYPE"},
76 : : {SCRIPT_ERR_SIG_DER, "SIG_DER"},
77 : : {SCRIPT_ERR_MINIMALDATA, "MINIMALDATA"},
78 : : {SCRIPT_ERR_SIG_PUSHONLY, "SIG_PUSHONLY"},
79 : : {SCRIPT_ERR_SIG_HIGH_S, "SIG_HIGH_S"},
80 : : {SCRIPT_ERR_SIG_NULLDUMMY, "SIG_NULLDUMMY"},
81 : : {SCRIPT_ERR_PUBKEYTYPE, "PUBKEYTYPE"},
82 : : {SCRIPT_ERR_CLEANSTACK, "CLEANSTACK"},
83 : : {SCRIPT_ERR_MINIMALIF, "MINIMALIF"},
84 : : {SCRIPT_ERR_SIG_NULLFAIL, "NULLFAIL"},
85 : : {SCRIPT_ERR_DISCOURAGE_UPGRADABLE_NOPS, "DISCOURAGE_UPGRADABLE_NOPS"},
86 : : {SCRIPT_ERR_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM, "DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM"},
87 : : {SCRIPT_ERR_WITNESS_PROGRAM_WRONG_LENGTH, "WITNESS_PROGRAM_WRONG_LENGTH"},
88 : : {SCRIPT_ERR_WITNESS_PROGRAM_WITNESS_EMPTY, "WITNESS_PROGRAM_WITNESS_EMPTY"},
89 : : {SCRIPT_ERR_WITNESS_PROGRAM_MISMATCH, "WITNESS_PROGRAM_MISMATCH"},
90 : : {SCRIPT_ERR_WITNESS_MALLEATED, "WITNESS_MALLEATED"},
91 : : {SCRIPT_ERR_WITNESS_MALLEATED_P2SH, "WITNESS_MALLEATED_P2SH"},
92 : : {SCRIPT_ERR_WITNESS_UNEXPECTED, "WITNESS_UNEXPECTED"},
93 : : {SCRIPT_ERR_WITNESS_PUBKEYTYPE, "WITNESS_PUBKEYTYPE"},
94 : : {SCRIPT_ERR_OP_CODESEPARATOR, "OP_CODESEPARATOR"},
95 : : {SCRIPT_ERR_SIG_FINDANDDELETE, "SIG_FINDANDDELETE"},
96 : : };
97 : :
98 : 2824 : static std::string FormatScriptError(ScriptError_t err)
99 : : {
100 [ + - ]: 23057 : for (const auto& se : script_errors)
101 [ + + ]: 23057 : if (se.err == err)
102 : 2824 : return se.name;
103 [ # # ]: 0 : BOOST_ERROR("Unknown scripterror enumeration value, update script_errors in script_tests.cpp.");
104 : 0 : return "";
105 : : }
106 : :
107 : 1211 : static ScriptError_t ParseScriptError(const std::string& name)
108 : : {
109 [ + - ]: 9157 : for (const auto& se : script_errors)
110 [ + + ]: 9157 : if (se.name == name)
111 : 1211 : return se.err;
112 [ # # ]: 0 : BOOST_ERROR("Unknown scripterror \"" << name << "\" in test description");
113 : 0 : return SCRIPT_ERR_UNKNOWN_ERROR;
114 : : }
115 : :
116 : 38 : struct ScriptTest : BasicTestingSetup {
117 : 1345 : void DoTest(const CScript& scriptPubKey, const CScript& scriptSig, const CScriptWitness& scriptWitness, uint32_t flags, const std::string& message, int scriptError, CAmount nValue = 0)
118 : : {
119 : 1345 : bool expect = (scriptError == SCRIPT_ERR_OK);
120 [ + + ]: 1345 : if (flags & SCRIPT_VERIFY_CLEANSTACK) {
121 : 6 : flags |= SCRIPT_VERIFY_P2SH;
122 : 6 : flags |= SCRIPT_VERIFY_WITNESS;
123 : : }
124 : 1345 : ScriptError err;
125 [ + - ]: 1345 : const CTransaction txCredit{BuildCreditingTransaction(scriptPubKey, nValue)};
126 [ + - ]: 1345 : CMutableTransaction tx = BuildSpendingTransaction(scriptSig, scriptWitness, txCredit);
127 [ + - + - : 2690 : BOOST_CHECK_MESSAGE(VerifyScript(scriptSig, scriptPubKey, &scriptWitness, flags, MutableTransactionSignatureChecker(&tx, 0, txCredit.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err) == expect, message);
+ - + - ]
128 [ + - + - : 5380 : BOOST_CHECK_MESSAGE(err == scriptError, FormatScriptError(err) + " where " + FormatScriptError((ScriptError_t)scriptError) + " expected: " + message);
+ - + - +
- + - ]
129 : :
130 : : // Verify that removing flags from a passing test or adding flags to a failing test does not change the result.
131 [ + + ]: 22865 : for (int i = 0; i < 16; ++i) {
132 : 21520 : uint32_t extra_flags(m_rng.randbits(16));
133 [ + + ]: 21520 : uint32_t combined_flags{expect ? (flags & ~extra_flags) : (flags | extra_flags)};
134 : : // Weed out some invalid flag combinations.
135 [ + + + + ]: 21520 : if (combined_flags & SCRIPT_VERIFY_CLEANSTACK && ~combined_flags & (SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS)) continue;
136 [ + + ]: 19108 : if (combined_flags & SCRIPT_VERIFY_WITNESS && ~combined_flags & SCRIPT_VERIFY_P2SH) continue;
137 [ + - + - : 36768 : 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));
+ - + - +
- ]
138 : : }
139 : 2690 : }
140 : : }; // struct ScriptTest
141 : :
142 : 2 : void static NegateSignatureS(std::vector<unsigned char>& vchSig) {
143 : : // Parse the signature.
144 : 2 : std::vector<unsigned char> r, s;
145 [ + - + - ]: 4 : r = std::vector<unsigned char>(vchSig.begin() + 4, vchSig.begin() + 4 + vchSig[3]);
146 [ + - ]: 4 : s = std::vector<unsigned char>(vchSig.begin() + 6 + vchSig[3], vchSig.begin() + 6 + vchSig[3] + vchSig[5 + vchSig[3]]);
147 : :
148 [ + + ]: 4 : while (s.size() < 33) {
149 [ + - ]: 2 : s.insert(s.begin(), 0x00);
150 : : }
151 [ - + ]: 2 : assert(s[0] == 0);
152 : : // Perform mod-n negation of s by (ab)using libsecp256k1
153 : : // (note that this function is meant to be used for negating secret keys,
154 : : // but it works for any non-zero scalar modulo the group order, i.e. also for s)
155 [ + - ]: 2 : int ret = secp256k1_ec_seckey_negate(secp256k1_context_static, s.data() + 1);
156 [ - + ]: 2 : assert(ret);
157 : :
158 [ - + ]: 2 : if (s[1] < 0x80) {
159 : 0 : s.erase(s.begin());
160 : : }
161 : :
162 : : // Reconstruct the signature.
163 [ + - ]: 2 : vchSig.clear();
164 [ + - ]: 2 : vchSig.push_back(0x30);
165 [ + - ]: 2 : vchSig.push_back(4 + r.size() + s.size());
166 [ + - ]: 2 : vchSig.push_back(0x02);
167 [ + - ]: 2 : vchSig.push_back(r.size());
168 [ + - ]: 2 : vchSig.insert(vchSig.end(), r.begin(), r.end());
169 [ + - ]: 2 : vchSig.push_back(0x02);
170 [ + - ]: 2 : vchSig.push_back(s.size());
171 [ + - ]: 2 : vchSig.insert(vchSig.end(), s.begin(), s.end());
172 : 2 : }
173 : :
174 : : namespace
175 : : {
176 : : 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};
177 : : 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};
178 : : 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};
179 : :
180 : : struct KeyData
181 : : {
182 : : CKey key0, key0C, key1, key1C, key2, key2C;
183 : : CPubKey pubkey0, pubkey0C, pubkey0H;
184 : : CPubKey pubkey1, pubkey1C;
185 : : CPubKey pubkey2, pubkey2C;
186 : :
187 : 2 : KeyData()
188 [ + - ]: 2 : {
189 [ + - ]: 2 : key0.Set(vchKey0, vchKey0 + 32, false);
190 [ + - ]: 2 : key0C.Set(vchKey0, vchKey0 + 32, true);
191 [ + - ]: 2 : pubkey0 = key0.GetPubKey();
192 [ + - ]: 2 : pubkey0H = key0.GetPubKey();
193 [ + - ]: 2 : pubkey0C = key0C.GetPubKey();
194 [ + - ]: 2 : *const_cast<unsigned char*>(pubkey0H.data()) = 0x06 | (pubkey0H[64] & 1);
195 : :
196 [ + - ]: 2 : key1.Set(vchKey1, vchKey1 + 32, false);
197 [ + - ]: 2 : key1C.Set(vchKey1, vchKey1 + 32, true);
198 [ + - ]: 2 : pubkey1 = key1.GetPubKey();
199 [ + - ]: 2 : pubkey1C = key1C.GetPubKey();
200 : :
201 [ + - ]: 2 : key2.Set(vchKey2, vchKey2 + 32, false);
202 [ + - ]: 2 : key2C.Set(vchKey2, vchKey2 + 32, true);
203 [ + - ]: 2 : pubkey2 = key2.GetPubKey();
204 [ + - ]: 2 : pubkey2C = key2C.GetPubKey();
205 : 2 : }
206 : : };
207 : :
208 : : enum class WitnessMode {
209 : : NONE,
210 : : PKH,
211 : : SH
212 : : };
213 : :
214 : : class TestBuilder
215 : : {
216 : : private:
217 : : //! Actually executed script
218 : : CScript script;
219 : : //! The P2SH redeemscript
220 : : CScript redeemscript;
221 : : //! The Witness embedded script
222 : : CScript witscript;
223 : : CScriptWitness scriptWitness;
224 : : CTransactionRef creditTx;
225 : : CMutableTransaction spendTx;
226 : : bool havePush{false};
227 : : std::vector<unsigned char> push;
228 : : std::string comment;
229 : : uint32_t flags;
230 : : int scriptError{SCRIPT_ERR_OK};
231 : : CAmount nValue;
232 : :
233 : 577 : void DoPush()
234 : : {
235 [ + + ]: 577 : if (havePush) {
236 : 220 : spendTx.vin[0].scriptSig << push;
237 : 220 : havePush = false;
238 : : }
239 : 577 : }
240 : :
241 : 253 : void DoPush(const std::vector<unsigned char>& data)
242 : : {
243 : 253 : DoPush();
244 : 253 : push = data;
245 : 253 : havePush = true;
246 : 253 : }
247 : :
248 : : public:
249 [ + - + - ]: 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_)
250 : : {
251 : 134 : CScript scriptPubKey = script;
252 [ + + ]: 134 : if (wm == WitnessMode::PKH) {
253 : 16 : uint160 hash;
254 [ + - - + : 32 : CHash160().Write(std::span{script}.subspan(1)).Finalize(hash);
+ - + - ]
255 [ + - + - : 16 : script = CScript() << OP_DUP << OP_HASH160 << ToByteVector(hash) << OP_EQUALVERIFY << OP_CHECKSIG;
+ - + - +
- ]
256 [ + - + - ]: 16 : scriptPubKey = CScript() << witnessversion << ToByteVector(hash);
257 [ + + ]: 118 : } else if (wm == WitnessMode::SH) {
258 : 34 : witscript = scriptPubKey;
259 : 34 : uint256 hash;
260 [ + - + - : 102 : CSHA256().Write(witscript.data(), witscript.size()).Finalize(hash.begin());
- + + - +
- ]
261 [ + - + - ]: 34 : scriptPubKey = CScript() << witnessversion << ToByteVector(hash);
262 : : }
263 [ + + ]: 134 : if (P2SH) {
264 : 36 : redeemscript = scriptPubKey;
265 [ + - + - : 36 : scriptPubKey = CScript() << OP_HASH160 << ToByteVector(CScriptID(redeemscript)) << OP_EQUAL;
+ - + - ]
266 : : }
267 [ + - - + ]: 268 : creditTx = MakeTransactionRef(BuildCreditingTransaction(scriptPubKey, nValue));
268 [ + - ]: 268 : spendTx = BuildSpendingTransaction(CScript(), CScriptWitness(), *creditTx);
269 [ - - ]: 134 : }
270 : :
271 : 71 : TestBuilder& ScriptError(ScriptError_t err)
272 : : {
273 : 71 : scriptError = err;
274 : 71 : return *this;
275 : : }
276 : :
277 : 6 : TestBuilder& Opcode(const opcodetype& _op)
278 : : {
279 : 6 : DoPush();
280 [ + - + - : 6 : spendTx.vin[0].scriptSig << _op;
+ - + - +
- + - ]
281 : 6 : return *this;
282 : : }
283 : :
284 : 50 : TestBuilder& Num(int num)
285 : : {
286 : 38 : DoPush();
287 [ + - + - : 50 : spendTx.vin[0].scriptSig << num;
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
288 : 50 : return *this;
289 : : }
290 : :
291 : 2 : TestBuilder& Push(const std::string& hex)
292 : : {
293 [ + - ]: 2 : DoPush(ParseHex(hex));
294 : 2 : return *this;
295 : : }
296 : :
297 : 21 : TestBuilder& Push(const CScript& _script)
298 : : {
299 [ + + + - ]: 63 : DoPush(std::vector<unsigned char>(_script.begin(), _script.end()));
300 : 21 : return *this;
301 : : }
302 : :
303 : 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)
304 : : {
305 : 142 : uint256 hash = SignatureHash(script, spendTx, 0, nHashType, amount, sigversion);
306 : 142 : std::vector<unsigned char> vchSig, r, s;
307 : 142 : uint32_t iter = 0;
308 : 1340 : do {
309 [ + - ]: 1340 : key.Sign(hash, vchSig, false, iter++);
310 [ + + ]: 1340 : if ((lenS == 33) != (vchSig[5 + vchSig[3]] == 33)) {
311 [ + - ]: 2 : NegateSignatureS(vchSig);
312 : : }
313 [ + - + - ]: 2680 : r = std::vector<unsigned char>(vchSig.begin() + 4, vchSig.begin() + 4 + vchSig[3]);
314 [ + - + + ]: 2680 : s = std::vector<unsigned char>(vchSig.begin() + 6 + vchSig[3], vchSig.begin() + 6 + vchSig[3] + vchSig[5 + vchSig[3]]);
315 [ + + - + : 1340 : } while (lenR != r.size() || lenS != s.size());
+ + ]
316 [ + - ]: 142 : vchSig.push_back(static_cast<unsigned char>(nHashType));
317 [ + - ]: 142 : DoPush(vchSig);
318 : 142 : return *this;
319 : 142 : }
320 : :
321 : 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)
322 : : {
323 [ + + ]: 50 : if (amount == -1)
324 : 46 : amount = nValue;
325 : 50 : return PushSig(key, nHashType, lenR, lenS, sigversion, amount).AsWit();
326 : : }
327 : :
328 : 20 : TestBuilder& Push(const CPubKey& pubkey)
329 : : {
330 [ + - ]: 40 : DoPush(std::vector<unsigned char>(pubkey.begin(), pubkey.end()));
331 : 20 : return *this;
332 : : }
333 : :
334 : 36 : TestBuilder& PushRedeem()
335 : : {
336 [ + + + - ]: 108 : DoPush(std::vector<unsigned char>(redeemscript.begin(), redeemscript.end()));
337 : 36 : return *this;
338 : : }
339 : :
340 : 32 : TestBuilder& PushWitRedeem()
341 : : {
342 [ - + + - ]: 96 : DoPush(std::vector<unsigned char>(witscript.begin(), witscript.end()));
343 : 32 : return AsWit();
344 : : }
345 : :
346 : 31 : TestBuilder& EditPush(unsigned int pos, const std::string& hexin, const std::string& hexout)
347 : : {
348 [ - + ]: 31 : assert(havePush);
349 : 31 : std::vector<unsigned char> datain = ParseHex(hexin);
350 [ + - ]: 31 : std::vector<unsigned char> dataout = ParseHex(hexout);
351 [ - + ]: 31 : assert(pos + datain.size() <= push.size());
352 [ + - + - : 62 : BOOST_CHECK_MESSAGE(std::vector<unsigned char>(push.begin() + pos, push.begin() + pos + datain.size()) == datain, comment);
+ - ]
353 : 31 : push.erase(push.begin() + pos, push.begin() + pos + datain.size());
354 [ + - ]: 31 : push.insert(push.begin() + pos, dataout.begin(), dataout.end());
355 : 31 : return *this;
356 : 31 : }
357 : :
358 : 14 : TestBuilder& DamagePush(unsigned int pos)
359 : : {
360 [ - + ]: 14 : assert(havePush);
361 [ - + ]: 14 : assert(pos < push.size());
362 : 14 : push[pos] ^= 1;
363 : 14 : return *this;
364 : : }
365 : :
366 : 134 : TestBuilder& Test(ScriptTest& test)
367 : : {
368 : 134 : TestBuilder copy = *this; // Make a copy so we can rollback the push.
369 : 134 : DoPush();
370 [ + - ]: 134 : test.DoTest(creditTx->vout[0].scriptPubKey, spendTx.vin[0].scriptSig, scriptWitness, flags, comment, scriptError, nValue);
371 [ + - ]: 134 : *this = copy;
372 : 134 : return *this;
373 : 134 : }
374 : :
375 : 122 : TestBuilder& AsWit()
376 : : {
377 [ - + ]: 122 : assert(havePush);
378 : 122 : scriptWitness.stack.push_back(push);
379 : 122 : havePush = false;
380 : 122 : return *this;
381 : : }
382 : :
383 : 134 : UniValue GetJSON()
384 : : {
385 : 134 : DoPush();
386 : 134 : UniValue array(UniValue::VARR);
387 [ + + ]: 134 : if (!scriptWitness.stack.empty()) {
388 : 51 : UniValue wit(UniValue::VARR);
389 [ + + ]: 173 : for (unsigned i = 0; i < scriptWitness.stack.size(); i++) {
390 [ + - + - : 122 : wit.push_back(HexStr(scriptWitness.stack[i]));
+ - ]
391 : : }
392 [ + - + - ]: 51 : wit.push_back(ValueFromAmount(nValue));
393 [ + - ]: 51 : array.push_back(std::move(wit));
394 : 51 : }
395 [ + - + - : 134 : array.push_back(FormatScript(spendTx.vin[0].scriptSig));
+ - ]
396 [ + - + - : 134 : array.push_back(FormatScript(creditTx->vout[0].scriptPubKey));
+ - ]
397 [ + - + - : 134 : array.push_back(FormatScriptFlags(flags));
+ - ]
398 [ + - + - : 134 : array.push_back(FormatScriptError((ScriptError_t)scriptError));
+ - ]
399 [ + - + - ]: 134 : array.push_back(comment);
400 : 134 : return array;
401 : 0 : }
402 : :
403 : 0 : std::string GetComment() const
404 : : {
405 [ # # ]: 0 : return comment;
406 : : }
407 : : };
408 : :
409 : 1397 : std::string JSONPrettyPrint(const UniValue& univalue)
410 : : {
411 : 1397 : std::string ret = univalue.write(4);
412 : : // Workaround for libunivalue pretty printer, which puts a space between commas and newlines
413 : 1397 : size_t pos = 0;
414 [ - + ]: 2794 : while ((pos = ret.find(" \n", pos)) != std::string::npos) {
415 [ # # ]: 0 : ret.replace(pos, 2, "\n");
416 : 0 : pos++;
417 : : }
418 : 1397 : return ret;
419 : 0 : }
420 : : } // namespace
421 : :
422 : : BOOST_FIXTURE_TEST_SUITE(script_tests, ScriptTest)
423 : :
424 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_build)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
425 : : {
426 : 1 : const KeyData keys;
427 : :
428 : 1 : std::vector<TestBuilder> tests;
429 : :
430 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
431 : : "P2PK", 0
432 [ + - + - : 2 : ).PushSig(keys.key0));
+ - ]
433 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
434 : : "P2PK, bad sig", 0
435 [ + - + - : 2 : ).PushSig(keys.key0).DamagePush(10).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - ]
436 : :
437 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey1C.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
+ - + - +
- + - + -
+ - ]
438 : : "P2PKH", 0
439 [ + - + - : 2 : ).PushSig(keys.key1).Push(keys.pubkey1C));
+ - + - ]
440 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey2C.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
+ - + - +
- + - +
- ]
441 : : "P2PKH, bad pubkey", 0
442 [ + - + - : 2 : ).PushSig(keys.key2).Push(keys.pubkey2C).DamagePush(5).ScriptError(SCRIPT_ERR_EQUALVERIFY));
+ - + - +
- ]
443 : :
444 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - + - ]
445 : : "P2PK anyonecanpay", 0
446 [ + - + - : 2 : ).PushSig(keys.key1, SIGHASH_ALL | SIGHASH_ANYONECANPAY));
+ - ]
447 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - ]
448 : : "P2PK anyonecanpay marked with normal hashtype", 0
449 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL | SIGHASH_ANYONECANPAY).EditPush(70, "81", "01").ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - +
- ]
450 : :
451 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C) << OP_CHECKSIG,
+ - + - ]
452 : : "P2SH(P2PK)", SCRIPT_VERIFY_P2SH, true
453 [ + - + - : 2 : ).PushSig(keys.key0).PushRedeem());
+ - + - ]
454 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C) << OP_CHECKSIG,
+ - ]
455 : : "P2SH(P2PK), bad redeemscript", SCRIPT_VERIFY_P2SH, true
456 [ + - + - : 2 : ).PushSig(keys.key0).PushRedeem().DamagePush(10).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- ]
457 : :
458 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey0.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
+ - + - +
- + - + -
+ - ]
459 : : "P2SH(P2PKH)", SCRIPT_VERIFY_P2SH, true
460 [ + - + - : 2 : ).PushSig(keys.key0).Push(keys.pubkey0).PushRedeem());
+ - + - +
- ]
461 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey1.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
+ - + - +
- + - + -
+ - + - ]
462 : : "P2SH(P2PKH), bad sig but no VERIFY_P2SH", 0, true
463 [ + - + - : 2 : ).PushSig(keys.key0).DamagePush(10).PushRedeem());
+ - + - ]
464 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey1.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
+ - + - +
- + - +
- ]
465 : : "P2SH(P2PKH), bad sig", SCRIPT_VERIFY_P2SH, true
466 [ + - + - : 2 : ).PushSig(keys.key0).DamagePush(10).PushRedeem().ScriptError(SCRIPT_ERR_EQUALVERIFY));
+ - + - +
- ]
467 : :
468 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
469 : : "3-of-3", 0
470 [ + - + - : 3 : ).Num(0).PushSig(keys.key0).PushSig(keys.key1).PushSig(keys.key2));
+ - + - +
- ]
471 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
472 : : "3-of-3, 2 sigs", 0
473 [ + - + - : 4 : ).Num(0).PushSig(keys.key0).PushSig(keys.key1).Num(0).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- ]
474 : :
475 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
476 : : "P2SH(2-of-3)", SCRIPT_VERIFY_P2SH, true
477 [ + - + - : 3 : ).Num(0).PushSig(keys.key1).PushSig(keys.key2).PushRedeem());
+ - + - +
- ]
478 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
479 : : "P2SH(2-of-3), 1 sig", SCRIPT_VERIFY_P2SH, true
480 [ + - + - : 4 : ).Num(0).PushSig(keys.key1).Num(0).PushRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- ]
481 : :
482 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - ]
483 : : "P2PK with too much R padding but no DERSIG", 0
484 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000"));
+ - + - +
- + - ]
485 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - ]
486 : : "P2PK with too much R padding", SCRIPT_VERIFY_DERSIG
487 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
488 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - ]
489 : : "P2PK with too much S padding but no DERSIG", 0
490 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL).EditPush(1, "44", "45").EditPush(37, "20", "2100"));
+ - + - +
- + - + -
+ - + - ]
491 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - ]
492 : : "P2PK with too much S padding", SCRIPT_VERIFY_DERSIG
493 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL).EditPush(1, "44", "45").EditPush(37, "20", "2100").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - + -
+ - + - +
- ]
494 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - ]
495 : : "P2PK with too little R padding but no DERSIG", 0
496 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220"));
+ - + - +
- + - ]
497 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - ]
498 : : "P2PK with too little R padding", SCRIPT_VERIFY_DERSIG
499 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
500 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
501 : : "P2PK NOT with bad sig with too much R padding but no DERSIG", 0
502 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000").DamagePush(10));
+ - + - +
- + - ]
503 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
504 : : "P2PK NOT with bad sig with too much R padding", SCRIPT_VERIFY_DERSIG
505 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000").DamagePush(10).ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
506 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
507 : : "P2PK NOT with too much R padding but no DERSIG", 0
508 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000").ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - +
- ]
509 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
510 : : "P2PK NOT with too much R padding", SCRIPT_VERIFY_DERSIG
511 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL, 31, 32).EditPush(1, "43021F", "44022000").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
512 : :
513 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - + - ]
514 : : "BIP66 example 1, without DERSIG", 0
515 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220"));
+ - + - +
- + - ]
516 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - ]
517 : : "BIP66 example 1, with DERSIG", SCRIPT_VERIFY_DERSIG
518 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
519 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
520 : : "BIP66 example 2, without DERSIG", 0
521 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - +
- ]
522 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
523 : : "BIP66 example 2, with DERSIG", SCRIPT_VERIFY_DERSIG
524 [ + - + - : 3 : ).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
525 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - ]
526 : : "BIP66 example 3, without DERSIG", 0
527 [ + - + - : 3 : ).Num(0).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - ]
528 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - ]
529 : : "BIP66 example 3, with DERSIG", SCRIPT_VERIFY_DERSIG
530 [ + - + - : 3 : ).Num(0).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - ]
531 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
532 : : "BIP66 example 4, without DERSIG", 0
533 [ + - + - : 3 : ).Num(0));
+ - ]
534 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
535 : : "BIP66 example 4, with DERSIG", SCRIPT_VERIFY_DERSIG
536 [ + - + - : 3 : ).Num(0));
+ - ]
537 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - ]
538 : : "BIP66 example 5, without DERSIG", 0
539 [ + - + - : 3 : ).Num(1).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - ]
540 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
+ - ]
541 : : "BIP66 example 5, with DERSIG", SCRIPT_VERIFY_DERSIG
542 [ + - + - : 3 : ).Num(1).ScriptError(SCRIPT_ERR_SIG_DER));
+ - ]
543 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
544 : : "BIP66 example 6, without DERSIG", 0
545 [ + - + - : 3 : ).Num(1));
+ - ]
546 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
+ - + - ]
547 : : "BIP66 example 6, with DERSIG", SCRIPT_VERIFY_DERSIG
548 [ + - + - : 3 : ).Num(1).ScriptError(SCRIPT_ERR_SIG_DER));
+ - ]
549 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
550 : : "BIP66 example 7, without DERSIG", 0
551 [ + - + - : 4 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").PushSig(keys.key2));
+ - + - +
- + - +
- ]
552 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
553 : : "BIP66 example 7, with DERSIG", SCRIPT_VERIFY_DERSIG
554 [ + - + - : 4 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").PushSig(keys.key2).ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - + -
+ - ]
555 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - +
- ]
556 : : "BIP66 example 8, without DERSIG", 0
557 [ + - + - : 4 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").PushSig(keys.key2).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - + -
+ - ]
558 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - +
- ]
559 : : "BIP66 example 8, with DERSIG", SCRIPT_VERIFY_DERSIG
560 [ + - + - : 4 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").PushSig(keys.key2).ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - + -
+ - ]
561 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
562 : : "BIP66 example 9, without DERSIG", 0
563 [ + - + - : 5 : ).Num(0).Num(0).PushSig(keys.key2, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - +
- ]
564 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
565 : : "BIP66 example 9, with DERSIG", SCRIPT_VERIFY_DERSIG
566 [ + - + - : 5 : ).Num(0).Num(0).PushSig(keys.key2, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
567 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - + -
+ - ]
568 : : "BIP66 example 10, without DERSIG", 0
569 [ + - + - : 5 : ).Num(0).Num(0).PushSig(keys.key2, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220"));
+ - + - +
- + - ]
570 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - +
- ]
571 : : "BIP66 example 10, with DERSIG", SCRIPT_VERIFY_DERSIG
572 [ + - + - : 5 : ).Num(0).Num(0).PushSig(keys.key2, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
573 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
574 : : "BIP66 example 11, without DERSIG", 0
575 [ + - + - : 5 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").Num(0).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - +
- ]
576 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
577 : : "BIP66 example 11, with DERSIG", SCRIPT_VERIFY_DERSIG
578 [ + - + - : 5 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").Num(0).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - +
- ]
579 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - +
- ]
580 : : "BIP66 example 12, without DERSIG", 0
581 [ + - + - : 5 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").Num(0));
+ - + - +
- + - +
- ]
582 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - +
- ]
583 : : "BIP66 example 12, with DERSIG", SCRIPT_VERIFY_DERSIG
584 [ + - + - : 5 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL, 33, 32).EditPush(1, "45022100", "440220").Num(0));
+ - + - +
- + - +
- ]
585 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - + - ]
586 : : "P2PK with multi-byte hashtype, without DERSIG", 0
587 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL).EditPush(70, "01", "0101"));
+ - + - +
- + - ]
588 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - ]
589 : : "P2PK with multi-byte hashtype, with DERSIG", SCRIPT_VERIFY_DERSIG
590 [ + - + - : 3 : ).PushSig(keys.key2, SIGHASH_ALL).EditPush(70, "01", "0101").ScriptError(SCRIPT_ERR_SIG_DER));
+ - + - +
- + - +
- ]
591 : :
592 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - + - ]
593 : : "P2PK with high S but no LOW_S", 0
594 [ + - + - : 2 : ).PushSig(keys.key2, SIGHASH_ALL, 32, 33));
+ - ]
595 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - ]
596 : : "P2PK with high S", SCRIPT_VERIFY_LOW_S
597 [ + - + - : 2 : ).PushSig(keys.key2, SIGHASH_ALL, 32, 33).ScriptError(SCRIPT_ERR_SIG_HIGH_S));
+ - + - ]
598 : :
599 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG,
+ - + - ]
600 : : "P2PK with hybrid pubkey but no STRICTENC", 0
601 [ + - + - : 2 : ).PushSig(keys.key0, SIGHASH_ALL));
+ - ]
602 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG,
+ - ]
603 : : "P2PK with hybrid pubkey", SCRIPT_VERIFY_STRICTENC
604 [ + - + - : 2 : ).PushSig(keys.key0, SIGHASH_ALL).ScriptError(SCRIPT_ERR_PUBKEYTYPE));
+ - + - ]
605 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG << OP_NOT,
+ - + - ]
606 : : "P2PK NOT with hybrid pubkey but no STRICTENC", 0
607 [ + - + - : 2 : ).PushSig(keys.key0, SIGHASH_ALL).ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - ]
608 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG << OP_NOT,
+ - + - ]
609 : : "P2PK NOT with hybrid pubkey", SCRIPT_VERIFY_STRICTENC
610 [ + - + - : 2 : ).PushSig(keys.key0, SIGHASH_ALL).ScriptError(SCRIPT_ERR_PUBKEYTYPE));
+ - + - ]
611 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
612 : : "P2PK NOT with invalid hybrid pubkey but no STRICTENC", 0
613 [ + - + - : 2 : ).PushSig(keys.key0, SIGHASH_ALL).DamagePush(10));
+ - ]
614 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG << OP_NOT,
+ - + - ]
615 : : "P2PK NOT with invalid hybrid pubkey", SCRIPT_VERIFY_STRICTENC
616 [ + - + - : 2 : ).PushSig(keys.key0, SIGHASH_ALL).DamagePush(10).ScriptError(SCRIPT_ERR_PUBKEYTYPE));
+ - + - ]
617 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey0H) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
618 : : "1-of-2 with the second 1 hybrid pubkey and no STRICTENC", 0
619 [ + - + - : 3 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL));
+ - ]
620 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey0H) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
621 : : "1-of-2 with the second 1 hybrid pubkey", SCRIPT_VERIFY_STRICTENC
622 [ + - + - : 3 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL));
+ - ]
623 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0H) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
624 : : "1-of-2 with the first 1 hybrid pubkey", SCRIPT_VERIFY_STRICTENC
625 [ + - + - : 3 : ).Num(0).PushSig(keys.key1, SIGHASH_ALL).ScriptError(SCRIPT_ERR_PUBKEYTYPE));
+ - + - ]
626 : :
627 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - + - ]
628 : : "P2PK with undefined hashtype but no STRICTENC", 0
629 [ + - + - : 2 : ).PushSig(keys.key1, 5));
+ - ]
630 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - ]
631 : : "P2PK with undefined hashtype", SCRIPT_VERIFY_STRICTENC
632 [ + - + - : 2 : ).PushSig(keys.key1, 5).ScriptError(SCRIPT_ERR_SIG_HASHTYPE));
+ - + - ]
633 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG << OP_NOT,
+ - + - +
- ]
634 : : "P2PK NOT with invalid sig and undefined hashtype but no STRICTENC", 0
635 [ + - + - : 2 : ).PushSig(keys.key1, 5).DamagePush(10));
+ - ]
636 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG << OP_NOT,
+ - + - ]
637 : : "P2PK NOT with invalid sig and undefined hashtype", SCRIPT_VERIFY_STRICTENC
638 [ + - + - : 2 : ).PushSig(keys.key1, 5).DamagePush(10).ScriptError(SCRIPT_ERR_SIG_HASHTYPE));
+ - + - ]
639 : :
640 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
+ - + - +
- + - + -
+ - ]
641 : : "3-of-3 with nonzero dummy but no NULLDUMMY", 0
642 [ + - + - : 3 : ).Num(1).PushSig(keys.key0).PushSig(keys.key1).PushSig(keys.key2));
+ - + - +
- ]
643 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
644 : : "3-of-3 with nonzero dummy", SCRIPT_VERIFY_NULLDUMMY
645 [ + - + - : 3 : ).Num(1).PushSig(keys.key0).PushSig(keys.key1).PushSig(keys.key2).ScriptError(SCRIPT_ERR_SIG_NULLDUMMY));
+ - + - +
- + - ]
646 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - + -
+ - + - ]
647 : : "3-of-3 NOT with invalid sig and nonzero dummy but no NULLDUMMY", 0
648 [ + - + - : 3 : ).Num(1).PushSig(keys.key0).PushSig(keys.key1).PushSig(keys.key2).DamagePush(10));
+ - + - +
- ]
649 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG << OP_NOT,
+ - + - +
- + - + -
+ - ]
650 : : "3-of-3 NOT with invalid sig with nonzero dummy", SCRIPT_VERIFY_NULLDUMMY
651 [ + - + - : 3 : ).Num(1).PushSig(keys.key0).PushSig(keys.key1).PushSig(keys.key2).DamagePush(10).ScriptError(SCRIPT_ERR_SIG_NULLDUMMY));
+ - + - +
- + - ]
652 : :
653 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
654 : : "2-of-2 with two identical keys and sigs pushed using OP_DUP but no SIGPUSHONLY", 0
655 [ + - + - : 4 : ).Num(0).PushSig(keys.key1).Opcode(OP_DUP));
+ - + - ]
656 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
657 : : "2-of-2 with two identical keys and sigs pushed using OP_DUP", SCRIPT_VERIFY_SIGPUSHONLY
658 [ + - + - : 4 : ).Num(0).PushSig(keys.key1).Opcode(OP_DUP).ScriptError(SCRIPT_ERR_SIG_PUSHONLY));
+ - + - ]
659 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - + - ]
660 : : "P2SH(P2PK) with non-push scriptSig but no P2SH or SIGPUSHONLY", 0, true
661 [ + - + - : 3 : ).PushSig(keys.key2).Opcode(OP_NOP8).PushRedeem());
+ - + - ]
662 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - ]
663 : : "P2PK with non-push scriptSig but with P2SH validation", 0
664 [ + - + - : 3 : ).PushSig(keys.key2).Opcode(OP_NOP8));
+ - + - ]
665 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - ]
666 : : "P2SH(P2PK) with non-push scriptSig but no SIGPUSHONLY", SCRIPT_VERIFY_P2SH, true
667 [ + - + - : 3 : ).PushSig(keys.key2).Opcode(OP_NOP8).PushRedeem().ScriptError(SCRIPT_ERR_SIG_PUSHONLY));
+ - + - +
- ]
668 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
+ - ]
669 : : "P2SH(P2PK) with non-push scriptSig but not P2SH", SCRIPT_VERIFY_SIGPUSHONLY, true
670 [ + - + - : 3 : ).PushSig(keys.key2).Opcode(OP_NOP8).PushRedeem().ScriptError(SCRIPT_ERR_SIG_PUSHONLY));
+ - + - +
- ]
671 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
672 : : "2-of-2 with two identical keys and sigs pushed", SCRIPT_VERIFY_SIGPUSHONLY
673 [ + - + - : 3 : ).Num(0).PushSig(keys.key1).PushSig(keys.key1));
+ - + - ]
674 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
675 : : "P2PK with unnecessary input but no CLEANSTACK", SCRIPT_VERIFY_P2SH
676 [ + - + - : 3 : ).Num(11).PushSig(keys.key0));
+ - ]
677 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
678 : : "P2PK with unnecessary input", SCRIPT_VERIFY_CLEANSTACK | SCRIPT_VERIFY_P2SH
679 [ + - + - : 3 : ).Num(11).PushSig(keys.key0).ScriptError(SCRIPT_ERR_CLEANSTACK));
+ - + - ]
680 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
681 : : "P2SH with unnecessary input but no CLEANSTACK", SCRIPT_VERIFY_P2SH, true
682 [ + - + - : 3 : ).Num(11).PushSig(keys.key0).PushRedeem());
+ - + - ]
683 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
684 : : "P2SH with unnecessary input", SCRIPT_VERIFY_CLEANSTACK | SCRIPT_VERIFY_P2SH, true
685 [ + - + - : 3 : ).Num(11).PushSig(keys.key0).PushRedeem().ScriptError(SCRIPT_ERR_CLEANSTACK));
+ - + - +
- ]
686 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
687 : : "P2SH with CLEANSTACK", SCRIPT_VERIFY_CLEANSTACK | SCRIPT_VERIFY_P2SH, true
688 [ + - + - : 2 : ).PushSig(keys.key0).PushRedeem());
+ - + - ]
689 : :
690 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
691 : : "Basic P2WSH", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
692 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).PushWitRedeem());
+ - + - ]
693 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
+ - ]
694 : : "Basic P2WPKH", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH,
695 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit());
+ - + - +
- ]
696 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - + - ]
697 : : "Basic P2SH(P2WSH)", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
698 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).PushWitRedeem().PushRedeem());
+ - + - +
- ]
699 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
+ - ]
700 : : "Basic P2SH(P2WPKH)", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH,
701 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().PushRedeem());
+ - + - +
- + - ]
702 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - ]
703 : : "Basic P2WSH with the wrong key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH
704 [ + - + - : 2 : ).PushWitSig(keys.key0).PushWitRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- ]
705 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
706 : : "Basic P2WPKH with the wrong key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH
707 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(keys.pubkey1).AsWit().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - ]
708 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - ]
709 : : "Basic P2SH(P2WSH) with the wrong key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH
710 [ + - + - : 2 : ).PushWitSig(keys.key0).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - ]
711 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
712 : : "Basic P2SH(P2WPKH) with the wrong key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH
713 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(keys.pubkey1).AsWit().PushRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - +
- ]
714 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - + - ]
715 : : "Basic P2WSH with the wrong key but no WITNESS", SCRIPT_VERIFY_P2SH, false, WitnessMode::SH
716 [ + - + - : 2 : ).PushWitSig(keys.key0).PushWitRedeem());
+ - + - ]
717 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
+ - ]
718 : : "Basic P2WPKH with the wrong key but no WITNESS", SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH
719 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(keys.pubkey1).AsWit());
+ - + - +
- ]
720 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
+ - + - ]
721 : : "Basic P2SH(P2WSH) with the wrong key but no WITNESS", SCRIPT_VERIFY_P2SH, true, WitnessMode::SH
722 [ + - + - : 2 : ).PushWitSig(keys.key0).PushWitRedeem().PushRedeem());
+ - + - +
- ]
723 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
+ - ]
724 : : "Basic P2SH(P2WPKH) with the wrong key but no WITNESS", SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH
725 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(keys.pubkey1).AsWit().PushRedeem());
+ - + - +
- + - ]
726 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
727 : : "Basic P2WSH with wrong value", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
728 [ + - + - : 2 : 0, 0).PushWitSig(keys.key0, 1).PushWitRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- ]
729 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
730 : : "Basic P2WPKH with wrong value", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH,
731 [ + - + - : 2 : 0, 0).PushWitSig(keys.key0, 1).Push(keys.pubkey0).AsWit().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - ]
732 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
733 : : "Basic P2SH(P2WSH) with wrong value", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
734 [ + - + - : 2 : 0, 0).PushWitSig(keys.key0, 1).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - ]
735 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
736 : : "Basic P2SH(P2WPKH) with wrong value", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH,
737 [ + - + - : 2 : 0, 0).PushWitSig(keys.key0, 1).Push(keys.pubkey0).AsWit().PushRedeem().ScriptError(SCRIPT_ERR_EVAL_FALSE));
+ - + - +
- + - +
- ]
738 : :
739 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
740 : : "P2WPKH with future witness version", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH |
741 : : SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM, false, WitnessMode::PKH, 1
742 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().ScriptError(SCRIPT_ERR_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM));
+ - + - +
- + - ]
743 : 1 : {
744 [ + - ]: 1 : CScript witscript = CScript() << ToByteVector(keys.pubkey0);
745 : 1 : uint256 hash;
746 [ + - + - : 3 : CSHA256().Write(witscript.data(), witscript.size()).Finalize(hash.begin());
+ - + - ]
747 [ + - ]: 1 : std::vector<unsigned char> hashBytes = ToByteVector(hash);
748 [ + - ]: 1 : hashBytes.pop_back();
749 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << OP_0 << hashBytes,
750 : : "P2WPKH with wrong witness program length", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false
751 [ + - + - : 3 : ).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().ScriptError(SCRIPT_ERR_WITNESS_PROGRAM_WRONG_LENGTH));
+ - + - +
- + - ]
752 : 1 : }
753 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
754 : : "P2WSH with empty witness", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH
755 [ + - + - : 2 : ).ScriptError(SCRIPT_ERR_WITNESS_PROGRAM_WITNESS_EMPTY));
+ - ]
756 : 1 : {
757 [ + - + - ]: 1 : CScript witscript = CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG;
758 [ + - ]: 2 : tests.push_back(TestBuilder(witscript,
759 : : "P2WSH with witness program mismatch", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH
760 [ + - + - : 2 : ).PushWitSig(keys.key0).Push(witscript).DamagePush(0).AsWit().ScriptError(SCRIPT_ERR_WITNESS_PROGRAM_MISMATCH));
+ - + - +
- + - ]
761 : 0 : }
762 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
763 : : "P2WPKH with witness program mismatch", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH
764 [ + - + - : 3 : ).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().Push("0").AsWit().ScriptError(SCRIPT_ERR_WITNESS_PROGRAM_MISMATCH));
+ - + - +
- + - + -
+ - + - ]
765 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
766 : : "P2WPKH with non-empty scriptSig", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH
767 [ + - + - : 3 : ).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().Num(11).ScriptError(SCRIPT_ERR_WITNESS_MALLEATED));
+ - + - +
- + - ]
768 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
769 : : "P2SH(P2WPKH) with superfluous push in scriptSig", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH
770 [ + - + - : 3 : ).PushWitSig(keys.key0).Push(keys.pubkey1).AsWit().Num(11).PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_MALLEATED_P2SH));
+ - + - +
- + - +
- ]
771 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
772 : : "P2PK with witness", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH
773 [ + - + - : 3 : ).PushSig(keys.key0).Push("0").AsWit().ScriptError(SCRIPT_ERR_WITNESS_UNEXPECTED));
+ - + - +
- + - +
- ]
774 : :
775 : : // Compressed keys should pass SCRIPT_VERIFY_WITNESS_PUBKEYTYPE
776 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C) << OP_CHECKSIG,
+ - + - ]
777 : : "Basic P2WSH with compressed key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::SH,
778 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0C).PushWitRedeem());
+ - + - ]
779 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C),
+ - ]
780 : : "Basic P2WPKH with compressed key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::PKH,
781 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0C).Push(keys.pubkey0C).AsWit());
+ - + - +
- ]
782 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C) << OP_CHECKSIG,
+ - + - ]
783 : : "Basic P2SH(P2WSH) with compressed key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::SH,
784 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0C).PushWitRedeem().PushRedeem());
+ - + - +
- ]
785 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C),
+ - ]
786 : : "Basic P2SH(P2WPKH) with compressed key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::PKH,
787 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0C).Push(keys.pubkey0C).AsWit().PushRedeem());
+ - + - +
- + - ]
788 : :
789 : : // Testing uncompressed key in witness with SCRIPT_VERIFY_WITNESS_PUBKEYTYPE
790 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
791 : : "Basic P2WSH", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::SH,
792 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).PushWitRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- ]
793 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
794 : : "Basic P2WPKH", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::PKH,
795 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - ]
796 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
+ - ]
797 : : "Basic P2SH(P2WSH)", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::SH,
798 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - ]
799 [ + - + - ]: 2 : tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
800 : : "Basic P2SH(P2WPKH)", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::PKH,
801 [ + - + - : 2 : 0, 1).PushWitSig(keys.key0).Push(keys.pubkey0).AsWit().PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - +
- ]
802 : :
803 : : // P2WSH 1-of-2 multisig with compressed keys
804 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
805 : : "P2WSH CHECKMULTISIG with compressed keys", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::SH,
806 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem());
+ - + - +
- + - ]
807 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
808 : : "P2SH(P2WSH) CHECKMULTISIG with compressed keys", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::SH,
809 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem().PushRedeem());
+ - + - +
- + - +
- ]
810 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
811 : : "P2WSH CHECKMULTISIG with compressed keys", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, false, WitnessMode::SH,
812 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem());
+ - + - +
- + - ]
813 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
814 : : "P2SH(P2WSH) CHECKMULTISIG with compressed keys", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, true, WitnessMode::SH,
815 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem().PushRedeem());
+ - + - +
- + - +
- ]
816 : :
817 : : // P2WSH 1-of-2 multisig with first key uncompressed
818 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
819 : : "P2WSH CHECKMULTISIG with first key uncompressed and signing with the first key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
820 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0).PushWitRedeem());
+ - + - +
- + - ]
821 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
822 : : "P2SH(P2WSH) CHECKMULTISIG first key uncompressed and signing with the first key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
823 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0).PushWitRedeem().PushRedeem());
+ - + - +
- + - +
- ]
824 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
825 : : "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,
826 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0).PushWitRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - +
- ]
827 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
828 : : "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,
829 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - + -
+ - ]
830 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
831 : : "P2WSH CHECKMULTISIG with first key uncompressed and signing with the second key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
832 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem());
+ - + - +
- + - ]
833 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
834 : : "P2SH(P2WSH) CHECKMULTISIG with first key uncompressed and signing with the second key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
835 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem().PushRedeem());
+ - + - +
- + - +
- ]
836 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
837 : : "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,
838 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - +
- ]
839 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
840 : : "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,
841 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1C).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - + -
+ - ]
842 : : // P2WSH 1-of-2 multisig with second key uncompressed
843 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
844 : : "P2WSH CHECKMULTISIG with second key uncompressed and signing with the first key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
845 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem());
+ - + - +
- + - ]
846 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
847 : : "P2SH(P2WSH) CHECKMULTISIG second key uncompressed and signing with the first key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
848 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem().PushRedeem());
+ - + - +
- + - +
- ]
849 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
850 : : "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,
851 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem());
+ - + - +
- + - ]
852 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
853 : : "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,
854 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key0C).PushWitRedeem().PushRedeem());
+ - + - +
- + - +
- ]
855 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
856 : : "P2WSH CHECKMULTISIG with second key uncompressed and signing with the second key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
857 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1).PushWitRedeem());
+ - + - +
- + - ]
858 [ + - + - : 3 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - +
- ]
859 : : "P2SH(P2WSH) CHECKMULTISIG with second key uncompressed and signing with the second key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
860 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1).PushWitRedeem().PushRedeem());
+ - + - +
- + - +
- ]
861 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
862 : : "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,
863 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1).PushWitRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - +
- ]
864 [ + - + - : 2 : tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1) << ToByteVector(keys.pubkey0C) << OP_2 << OP_CHECKMULTISIG,
+ - + - +
- + - ]
865 : : "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,
866 [ + - + - : 3 : 0, 1).Push(CScript()).AsWit().PushWitSig(keys.key1).PushWitRedeem().PushRedeem().ScriptError(SCRIPT_ERR_WITNESS_PUBKEYTYPE));
+ - + - +
- + - + -
+ - ]
867 : :
868 [ + - ]: 1 : std::set<std::string> tests_set;
869 : :
870 : 1 : {
871 [ + - ]: 1 : UniValue json_tests = read_json(json_tests::script_tests);
872 : :
873 [ + + ]: 1264 : for (unsigned int idx = 0; idx < json_tests.size(); idx++) {
874 [ + - ]: 1263 : const UniValue& tv = json_tests[idx];
875 [ + - + - : 2526 : tests_set.insert(JSONPrettyPrint(tv.get_array()));
+ - ]
876 : : }
877 : 1 : }
878 : :
879 : : #ifdef UPDATE_JSON_TESTS
880 : : std::string strGen;
881 : : #endif
882 [ + + ]: 135 : for (TestBuilder& test : tests) {
883 [ + - ]: 134 : test.Test(*this);
884 [ + - + - ]: 134 : std::string str = JSONPrettyPrint(test.GetJSON());
885 : : #ifdef UPDATE_JSON_TESTS
886 : : strGen += str + ",\n";
887 : : #else
888 [ - + ]: 134 : if (tests_set.count(str) == 0) {
889 [ # # # # : 0 : BOOST_CHECK_MESSAGE(false, "Missing auto script_valid test: " + test.GetComment());
# # # # ]
890 : : }
891 : : #endif
892 : 134 : }
893 : :
894 : : #ifdef UPDATE_JSON_TESTS
895 : : FILE* file = fsbridge::fopen("script_tests.json.gen", "w");
896 : : fputs(strGen.c_str(), file);
897 : : fclose(file);
898 : : #endif
899 : 1 : }
900 : :
901 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_json_test)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
902 : : {
903 : : // Read tests from test/data/script_tests.json
904 : : // Format is an array of arrays
905 : : // Inner arrays are [ ["wit"..., nValue]?, "scriptSig", "scriptPubKey", "flags", "expected_scripterror" ]
906 : : // ... where scriptSig and scriptPubKey are stringified
907 : : // scripts.
908 : : // If a witness is given, then the last value in the array should be the
909 : : // amount (nValue) to use in the crediting tx
910 : 1 : UniValue tests = read_json(json_tests::script_tests);
911 : :
912 [ + - ]: 1 : const KeyData keys;
913 [ + + ]: 1264 : for (unsigned int idx = 0; idx < tests.size(); idx++) {
914 [ + - ]: 1263 : const UniValue& test = tests[idx];
915 [ + - ]: 1263 : std::string strTest = test.write();
916 : 1263 : CScriptWitness witness;
917 [ + - ]: 1263 : TaprootBuilder taprootBuilder;
918 : 1263 : CAmount nValue = 0;
919 : 1263 : unsigned int pos = 0;
920 [ + - + - : 1263 : if (test.size() > 0 && test[pos].isArray()) {
+ + ]
921 : : unsigned int i=0;
922 [ + - + + ]: 344 : for (i = 0; i < test[pos].size()-1; i++) {
923 [ + - + - : 233 : auto element = test[pos][i].get_str();
+ - + - ]
924 : : // We use #SCRIPT# to flag a non-hex script that we can read using ParseScript
925 : : // Taproot script must be third from the last element in witness stack
926 [ + + + - ]: 233 : static const std::string SCRIPT_FLAG{"#SCRIPT#"};
927 [ + + ]: 233 : if (element.starts_with(SCRIPT_FLAG)) {
928 [ + - + - ]: 4 : CScript script = ParseScript(element.substr(SCRIPT_FLAG.size()));
929 [ + - ]: 8 : witness.stack.push_back(ToByteVector(script));
930 [ + + ]: 233 : } else if (element == "#CONTROLBLOCK#") {
931 : : // Taproot script control block - second from the last element in witness stack
932 : : // If #CONTROLBLOCK# we auto-generate the control block
933 [ + - ]: 4 : taprootBuilder.Add(/*depth=*/0, witness.stack.back(), TAPROOT_LEAF_TAPSCRIPT, /*track=*/true);
934 [ + - + - ]: 4 : taprootBuilder.Finalize(XOnlyPubKey(keys.key0.GetPubKey()));
935 [ + - + - : 4 : auto controlblocks = taprootBuilder.GetSpendData().scripts[{witness.stack.back(), TAPROOT_LEAF_TAPSCRIPT}];
+ - + - ]
936 [ + - ]: 4 : witness.stack.push_back(*(controlblocks.begin()));
937 : 4 : } else {
938 [ + - ]: 225 : const auto witness_value{TryParseHex<unsigned char>(element)};
939 [ - + ]: 225 : if (!witness_value.has_value()) {
940 [ # # # # ]: 0 : BOOST_ERROR("Bad witness in test: " << strTest << " witness is not hex: " << element);
941 : : }
942 [ + - + - ]: 225 : witness.stack.push_back(witness_value.value());
943 : 225 : }
944 : 233 : }
945 [ + - + - : 111 : nValue = AmountFromValue(test[pos][i]);
+ - ]
946 : : pos++;
947 : : }
948 [ + + ]: 1263 : if (test.size() < 4 + pos) // Allow size > 3; extra stuff ignored (useful for comments)
949 : : {
950 [ - + ]: 52 : if (test.size() != 1) {
951 [ # # # # ]: 0 : BOOST_ERROR("Bad test: " << strTest);
952 : : }
953 : 52 : continue;
954 : : }
955 [ + - + - : 1211 : std::string scriptSigString = test[pos++].get_str();
+ - ]
956 [ + - ]: 1211 : CScript scriptSig = ParseScript(scriptSigString);
957 [ + - + - : 1211 : std::string scriptPubKeyString = test[pos++].get_str();
+ - ]
958 : 1211 : CScript scriptPubKey;
959 : : // If requested, auto-generate the taproot output
960 [ + + ]: 1211 : if (scriptPubKeyString == "0x51 0x20 #TAPROOTOUTPUT#") {
961 [ + - + - : 8 : BOOST_CHECK_MESSAGE(taprootBuilder.IsComplete(), "Failed to autogenerate Tapscript output key");
+ - ]
962 [ + - + - : 4 : scriptPubKey = CScript() << OP_1 << ToByteVector(taprootBuilder.GetOutput());
+ - ]
963 : : } else {
964 [ + - ]: 2414 : scriptPubKey = ParseScript(scriptPubKeyString);
965 : : }
966 [ + - + - : 1211 : unsigned int scriptflags = ParseScriptFlags(test[pos++].get_str());
+ - + - ]
967 [ + - + - : 1211 : int scriptError = ParseScriptError(test[pos++].get_str());
+ - ]
968 : :
969 [ + - ]: 1211 : DoTest(scriptPubKey, scriptSig, witness, scriptflags, strTest, scriptError, nValue);
970 : 1263 : }
971 : 1 : }
972 : :
973 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_PushData)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
974 : : {
975 : : // Check that PUSHDATA1, PUSHDATA2, and PUSHDATA4 create the same value on
976 : : // the stack as the 1-75 opcodes do.
977 : 1 : static const unsigned char direct[] = { 1, 0x5a };
978 : 1 : static const unsigned char pushdata1[] = { OP_PUSHDATA1, 1, 0x5a };
979 : 1 : static const unsigned char pushdata2[] = { OP_PUSHDATA2, 1, 0, 0x5a };
980 : 1 : static const unsigned char pushdata4[] = { OP_PUSHDATA4, 1, 0, 0, 0, 0x5a };
981 : :
982 : 1 : ScriptError err;
983 : 1 : std::vector<std::vector<unsigned char> > directStack;
984 [ + - + - : 2 : BOOST_CHECK(EvalScript(directStack, CScript(direct, direct + sizeof(direct)), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
985 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
986 : :
987 : 1 : std::vector<std::vector<unsigned char> > pushdata1Stack;
988 [ + - + - : 2 : BOOST_CHECK(EvalScript(pushdata1Stack, CScript(pushdata1, pushdata1 + sizeof(pushdata1)), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
989 [ + - + - : 2 : BOOST_CHECK(pushdata1Stack == directStack);
+ - ]
990 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
991 : :
992 : 1 : std::vector<std::vector<unsigned char> > pushdata2Stack;
993 [ + - + - : 2 : BOOST_CHECK(EvalScript(pushdata2Stack, CScript(pushdata2, pushdata2 + sizeof(pushdata2)), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
994 [ + - + - : 2 : BOOST_CHECK(pushdata2Stack == directStack);
+ - ]
995 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
996 : :
997 : 1 : std::vector<std::vector<unsigned char> > pushdata4Stack;
998 [ + - + - : 2 : BOOST_CHECK(EvalScript(pushdata4Stack, CScript(pushdata4, pushdata4 + sizeof(pushdata4)), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
999 [ + - + - : 2 : BOOST_CHECK(pushdata4Stack == directStack);
+ - ]
1000 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1001 : :
1002 [ + - ]: 1 : const std::vector<unsigned char> pushdata1_trunc{OP_PUSHDATA1, 1};
1003 [ + - ]: 1 : const std::vector<unsigned char> pushdata2_trunc{OP_PUSHDATA2, 1, 0};
1004 [ + - ]: 1 : const std::vector<unsigned char> pushdata4_trunc{OP_PUSHDATA4, 1, 0, 0, 0};
1005 : :
1006 : 1 : std::vector<std::vector<unsigned char>> stack_ignore;
1007 [ + - + - : 2 : BOOST_CHECK(!EvalScript(stack_ignore, CScript(pushdata1_trunc.begin(), pushdata1_trunc.end()), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
1008 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(err, SCRIPT_ERR_BAD_OPCODE);
1009 [ + - + - : 2 : BOOST_CHECK(!EvalScript(stack_ignore, CScript(pushdata2_trunc.begin(), pushdata2_trunc.end()), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
1010 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(err, SCRIPT_ERR_BAD_OPCODE);
1011 [ + - + - : 2 : BOOST_CHECK(!EvalScript(stack_ignore, CScript(pushdata4_trunc.begin(), pushdata4_trunc.end()), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
1012 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(err, SCRIPT_ERR_BAD_OPCODE);
1013 : 1 : }
1014 : :
1015 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_cltv_truncated)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1016 : : {
1017 [ + - ]: 1 : const auto script_cltv_trunc = CScript() << OP_CHECKLOCKTIMEVERIFY;
1018 : :
1019 : 1 : std::vector<std::vector<unsigned char>> stack_ignore;
1020 : 1 : ScriptError err;
1021 [ + - + - : 2 : BOOST_CHECK(!EvalScript(stack_ignore, script_cltv_trunc, SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY, BaseSignatureChecker(), SigVersion::BASE, &err));
+ - + - ]
1022 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(err, SCRIPT_ERR_INVALID_STACK_OPERATION);
1023 : 1 : }
1024 : :
1025 : : static CScript
1026 : 12 : sign_multisig(const CScript& scriptPubKey, const std::vector<CKey>& keys, const CTransaction& transaction)
1027 : : {
1028 : 12 : uint256 hash = SignatureHash(scriptPubKey, transaction, 0, SIGHASH_ALL, 0, SigVersion::BASE);
1029 : :
1030 : 12 : CScript result;
1031 : : //
1032 : : // NOTE: CHECKMULTISIG has an unfortunate bug; it requires
1033 : : // one extra item on the stack, before the signatures.
1034 : : // Putting OP_0 on the stack is the workaround;
1035 : : // fixing the bug would mean splitting the block chain (old
1036 : : // clients would not accept new CHECKMULTISIG transactions,
1037 : : // and vice-versa)
1038 : : //
1039 [ + - ]: 12 : result << OP_0;
1040 [ + + ]: 31 : for (const CKey &key : keys)
1041 : : {
1042 : 19 : std::vector<unsigned char> vchSig;
1043 [ + - + - : 38 : BOOST_CHECK(key.Sign(hash, vchSig));
+ - + - ]
1044 [ + - ]: 19 : vchSig.push_back((unsigned char)SIGHASH_ALL);
1045 : 19 : result << vchSig;
1046 : 19 : }
1047 : 12 : return result;
1048 : 0 : }
1049 : : static CScript
1050 : 3 : sign_multisig(const CScript& scriptPubKey, const CKey& key, const CTransaction& transaction)
1051 : : {
1052 : 3 : std::vector<CKey> keys;
1053 [ + - ]: 3 : keys.push_back(key);
1054 [ + - ]: 6 : return sign_multisig(scriptPubKey, keys, transaction);
1055 : 3 : }
1056 : :
1057 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_CHECKMULTISIG12)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1058 : : {
1059 : 1 : ScriptError err;
1060 : 1 : CKey key1 = GenerateRandomKey();
1061 : 1 : CKey key2 = GenerateRandomKey(/*compressed=*/false);
1062 : 1 : CKey key3 = GenerateRandomKey();
1063 : :
1064 : 1 : CScript scriptPubKey12;
1065 [ + - + - : 2 : scriptPubKey12 << OP_1 << ToByteVector(key1.GetPubKey()) << ToByteVector(key2.GetPubKey()) << OP_2 << OP_CHECKMULTISIG;
+ - + - +
- + - +
- ]
1066 : :
1067 [ + - + - ]: 1 : const CTransaction txFrom12{BuildCreditingTransaction(scriptPubKey12)};
1068 [ + - ]: 2 : CMutableTransaction txTo12 = BuildSpendingTransaction(CScript(), CScriptWitness(), txFrom12);
1069 : :
1070 [ + - + - ]: 1 : CScript goodsig1 = sign_multisig(scriptPubKey12, key1, CTransaction(txTo12));
1071 [ + - + - : 2 : BOOST_CHECK(VerifyScript(goodsig1, scriptPubKey12, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo12, 0, txFrom12.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1072 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1073 [ + - ]: 1 : txTo12.vout[0].nValue = 2;
1074 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(goodsig1, scriptPubKey12, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo12, 0, txFrom12.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1075 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1076 : :
1077 [ + - + - ]: 1 : CScript goodsig2 = sign_multisig(scriptPubKey12, key2, CTransaction(txTo12));
1078 [ + - + - : 2 : BOOST_CHECK(VerifyScript(goodsig2, scriptPubKey12, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo12, 0, txFrom12.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1079 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1080 : :
1081 [ + - + - ]: 1 : CScript badsig1 = sign_multisig(scriptPubKey12, key3, CTransaction(txTo12));
1082 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig1, scriptPubKey12, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo12, 0, txFrom12.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1083 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1084 : 3 : }
1085 : :
1086 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_CHECKMULTISIG23)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1087 : : {
1088 : 1 : ScriptError err;
1089 : 1 : CKey key1 = GenerateRandomKey();
1090 : 1 : CKey key2 = GenerateRandomKey(/*compressed=*/false);
1091 : 1 : CKey key3 = GenerateRandomKey();
1092 : 1 : CKey key4 = GenerateRandomKey(/*compressed=*/false);
1093 : :
1094 : 1 : CScript scriptPubKey23;
1095 [ + - + - : 2 : scriptPubKey23 << OP_2 << ToByteVector(key1.GetPubKey()) << ToByteVector(key2.GetPubKey()) << ToByteVector(key3.GetPubKey()) << OP_3 << OP_CHECKMULTISIG;
+ - + - +
- + - + -
+ - + - ]
1096 : :
1097 [ + - + - ]: 1 : const CTransaction txFrom23{BuildCreditingTransaction(scriptPubKey23)};
1098 [ + - ]: 2 : CMutableTransaction txTo23 = BuildSpendingTransaction(CScript(), CScriptWitness(), txFrom23);
1099 : :
1100 : 1 : std::vector<CKey> keys;
1101 [ + - + - ]: 1 : keys.push_back(key1); keys.push_back(key2);
1102 [ + - + - ]: 1 : CScript goodsig1 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1103 [ + - + - : 2 : BOOST_CHECK(VerifyScript(goodsig1, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1104 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1105 : :
1106 : 1 : keys.clear();
1107 [ + - + - ]: 1 : keys.push_back(key1); keys.push_back(key3);
1108 [ + - + - ]: 1 : CScript goodsig2 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1109 [ + - + - : 2 : BOOST_CHECK(VerifyScript(goodsig2, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1110 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1111 : :
1112 : 1 : keys.clear();
1113 [ + - + - ]: 1 : keys.push_back(key2); keys.push_back(key3);
1114 [ + - + - ]: 1 : CScript goodsig3 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1115 [ + - + - : 2 : BOOST_CHECK(VerifyScript(goodsig3, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1116 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1117 : :
1118 : 1 : keys.clear();
1119 [ + - + - ]: 1 : keys.push_back(key2); keys.push_back(key2); // Can't reuse sig
1120 [ + - + - ]: 1 : CScript badsig1 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1121 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig1, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1122 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1123 : :
1124 : 1 : keys.clear();
1125 [ + - + - ]: 1 : keys.push_back(key2); keys.push_back(key1); // sigs must be in correct order
1126 [ + - + - ]: 1 : CScript badsig2 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1127 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig2, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1128 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1129 : :
1130 : 1 : keys.clear();
1131 [ + - + - ]: 1 : keys.push_back(key3); keys.push_back(key2); // sigs must be in correct order
1132 [ + - + - ]: 1 : CScript badsig3 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1133 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig3, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1134 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1135 : :
1136 : 1 : keys.clear();
1137 [ + - + - ]: 1 : keys.push_back(key4); keys.push_back(key2); // sigs must match pubkeys
1138 [ + - + - ]: 1 : CScript badsig4 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1139 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig4, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1140 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1141 : :
1142 : 1 : keys.clear();
1143 [ + - + - ]: 1 : keys.push_back(key1); keys.push_back(key4); // sigs must match pubkeys
1144 [ + - + - ]: 1 : CScript badsig5 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1145 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig5, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1146 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
+ - ]
1147 : :
1148 : 1 : keys.clear(); // Must have signatures
1149 [ + - + - ]: 1 : CScript badsig6 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
1150 [ + - + - : 2 : BOOST_CHECK(!VerifyScript(badsig6, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err));
+ - + - ]
1151 [ + - + - : 2 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_INVALID_STACK_OPERATION, ScriptErrorString(err));
+ - ]
1152 : 3 : }
1153 : :
1154 : : /* Wrapper around ProduceSignature to combine two scriptsigs */
1155 : 17 : SignatureData CombineSignatures(const CTxOut& txout, const CMutableTransaction& tx, const SignatureData& scriptSig1, const SignatureData& scriptSig2)
1156 : : {
1157 : 17 : SignatureData data;
1158 [ + - + - ]: 17 : data.MergeSignatureData(scriptSig1);
1159 [ + - + - ]: 17 : data.MergeSignatureData(scriptSig2);
1160 [ + - + - ]: 17 : ProduceSignature(DUMMY_SIGNING_PROVIDER, MutableTransactionSignatureCreator(tx, 0, txout.nValue, SIGHASH_DEFAULT), txout.scriptPubKey, data);
1161 : 17 : return data;
1162 : 0 : }
1163 : :
1164 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_combineSigs)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1165 : : {
1166 : : // Test the ProduceSignature's ability to combine signatures function
1167 : 1 : FillableSigningProvider keystore;
1168 : 1 : std::vector<CKey> keys;
1169 : 1 : std::vector<CPubKey> pubkeys;
1170 [ + + ]: 4 : for (int i = 0; i < 3; i++)
1171 : : {
1172 : 3 : CKey key = GenerateRandomKey(/*compressed=*/i%2 == 1);
1173 [ + - ]: 3 : keys.push_back(key);
1174 [ + - ]: 3 : pubkeys.push_back(key.GetPubKey());
1175 [ + - + - : 6 : BOOST_CHECK(keystore.AddKey(key));
+ - ]
1176 : 3 : }
1177 : :
1178 [ + - + - : 2 : CMutableTransaction txFrom = BuildCreditingTransaction(GetScriptForDestination(PKHash(keys[0].GetPubKey())));
+ - + - ]
1179 [ + - + - ]: 2 : CMutableTransaction txTo = BuildSpendingTransaction(CScript(), CScriptWitness(), CTransaction(txFrom));
1180 : 1 : CScript& scriptPubKey = txFrom.vout[0].scriptPubKey;
1181 : 1 : SignatureData scriptSig;
1182 : :
1183 : 1 : SignatureData empty;
1184 [ + - ]: 1 : SignatureData combined = CombineSignatures(txFrom.vout[0], txTo, empty, empty);
1185 [ + - - + : 2 : BOOST_CHECK(combined.scriptSig.empty());
+ - ]
1186 : :
1187 : : // Single signature case:
1188 : 1 : SignatureData dummy;
1189 [ + - + - : 3 : BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL, dummy)); // changes scriptSig
+ - + - +
- ]
1190 [ + - ]: 1 : scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
1191 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, scriptSig, empty);
1192 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1193 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, empty, scriptSig);
1194 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1195 [ + - ]: 1 : SignatureData scriptSigCopy = scriptSig;
1196 : : // Signing again will give a different, valid signature:
1197 : 1 : SignatureData dummy_b;
1198 [ + - + - : 3 : BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL, dummy_b));
+ - + - +
- ]
1199 [ + - ]: 1 : scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
1200 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, scriptSigCopy, scriptSig);
1201 [ + - - + : 2 : BOOST_CHECK(combined.scriptSig == scriptSigCopy.scriptSig || combined.scriptSig == scriptSig.scriptSig);
- - + - +
- ]
1202 : :
1203 : : // P2SH, single-signature case:
1204 [ + - + - : 1 : CScript pkSingle; pkSingle << ToByteVector(keys[0].GetPubKey()) << OP_CHECKSIG;
+ - ]
1205 [ + - + - : 2 : BOOST_CHECK(keystore.AddCScript(pkSingle));
+ - + - ]
1206 [ + - + - ]: 2 : scriptPubKey = GetScriptForDestination(ScriptHash(pkSingle));
1207 : 1 : SignatureData dummy_c;
1208 [ + - + - : 3 : BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL, dummy_c));
+ - + - +
- ]
1209 [ + - ]: 1 : scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
1210 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, scriptSig, empty);
1211 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1212 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, empty, scriptSig);
1213 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1214 [ + - ]: 1 : scriptSigCopy = scriptSig;
1215 : 1 : SignatureData dummy_d;
1216 [ + - + - : 3 : BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL, dummy_d));
+ - + - +
- ]
1217 [ + - ]: 1 : scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
1218 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, scriptSigCopy, scriptSig);
1219 [ + - - + : 2 : BOOST_CHECK(combined.scriptSig == scriptSigCopy.scriptSig || combined.scriptSig == scriptSig.scriptSig);
- - + - +
- ]
1220 : :
1221 : : // Hardest case: Multisig 2-of-3
1222 [ + - ]: 2 : scriptPubKey = GetScriptForMultisig(2, pubkeys);
1223 [ + - + - : 2 : BOOST_CHECK(keystore.AddCScript(scriptPubKey));
+ - ]
1224 : 1 : SignatureData dummy_e;
1225 [ + - + - : 3 : BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL, dummy_e));
+ - + - +
- ]
1226 [ + - ]: 1 : scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
1227 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, scriptSig, empty);
1228 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1229 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, empty, scriptSig);
1230 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
+ - ]
1231 : :
1232 : : // A couple of partially-signed versions:
1233 : 1 : std::vector<unsigned char> sig1;
1234 [ + - ]: 1 : uint256 hash1 = SignatureHash(scriptPubKey, txTo, 0, SIGHASH_ALL, 0, SigVersion::BASE);
1235 [ + - + - : 2 : BOOST_CHECK(keys[0].Sign(hash1, sig1));
+ - + - ]
1236 [ + - ]: 1 : sig1.push_back(SIGHASH_ALL);
1237 : 1 : std::vector<unsigned char> sig2;
1238 [ + - ]: 1 : uint256 hash2 = SignatureHash(scriptPubKey, txTo, 0, SIGHASH_NONE, 0, SigVersion::BASE);
1239 [ + - + - : 2 : BOOST_CHECK(keys[1].Sign(hash2, sig2));
+ - + - ]
1240 [ + - ]: 1 : sig2.push_back(SIGHASH_NONE);
1241 : 1 : std::vector<unsigned char> sig3;
1242 [ + - ]: 1 : uint256 hash3 = SignatureHash(scriptPubKey, txTo, 0, SIGHASH_SINGLE, 0, SigVersion::BASE);
1243 [ + - + - : 2 : BOOST_CHECK(keys[2].Sign(hash3, sig3));
+ - + - ]
1244 [ + - ]: 1 : sig3.push_back(SIGHASH_SINGLE);
1245 : :
1246 : : // Not fussy about order (or even existence) of placeholders or signatures:
1247 [ + - + - ]: 1 : CScript partial1a = CScript() << OP_0 << sig1 << OP_0;
1248 [ + - + - ]: 1 : CScript partial1b = CScript() << OP_0 << OP_0 << sig1;
1249 [ + - ]: 1 : CScript partial2a = CScript() << OP_0 << sig2;
1250 [ + - ]: 1 : CScript partial2b = CScript() << sig2 << OP_0;
1251 : 1 : CScript partial3a = CScript() << sig3;
1252 [ + - + - ]: 1 : CScript partial3b = CScript() << OP_0 << OP_0 << sig3;
1253 [ + - + - ]: 1 : CScript partial3c = CScript() << OP_0 << sig3 << OP_0;
1254 [ + - ]: 1 : CScript complete12 = CScript() << OP_0 << sig1 << sig2;
1255 [ + - ]: 1 : CScript complete13 = CScript() << OP_0 << sig1 << sig3;
1256 [ + - ]: 1 : CScript complete23 = CScript() << OP_0 << sig2 << sig3;
1257 : 1 : SignatureData partial1_sigs;
1258 [ + - + - : 2 : partial1_sigs.signatures.emplace(keys[0].GetPubKey().GetID(), SigPair(keys[0].GetPubKey(), sig1));
+ - + - ]
1259 : 1 : SignatureData partial2_sigs;
1260 [ + - + - : 2 : partial2_sigs.signatures.emplace(keys[1].GetPubKey().GetID(), SigPair(keys[1].GetPubKey(), sig2));
+ - + - ]
1261 : 1 : SignatureData partial3_sigs;
1262 [ + - + - : 2 : partial3_sigs.signatures.emplace(keys[2].GetPubKey().GetID(), SigPair(keys[2].GetPubKey(), sig3));
+ - + - ]
1263 : :
1264 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial1_sigs, partial1_sigs);
1265 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == partial1a);
+ - ]
1266 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial1_sigs, partial2_sigs);
1267 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete12);
+ - ]
1268 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial2_sigs, partial1_sigs);
1269 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete12);
+ - ]
1270 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial1_sigs, partial2_sigs);
1271 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete12);
+ - ]
1272 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial3_sigs, partial1_sigs);
1273 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete13);
+ - ]
1274 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial2_sigs, partial3_sigs);
1275 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete23);
+ - ]
1276 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial3_sigs, partial2_sigs);
1277 [ + - + - : 2 : BOOST_CHECK(combined.scriptSig == complete23);
+ - ]
1278 [ + - ]: 1 : combined = CombineSignatures(txFrom.vout[0], txTo, partial3_sigs, partial3_sigs);
1279 [ + - + - ]: 2 : BOOST_CHECK(combined.scriptSig == partial3c);
1280 : 3 : }
1281 : :
1282 : : /**
1283 : : * Reproduction of an exception incorrectly raised when parsing a public key inside a TapMiniscript.
1284 : : */
1285 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(sign_invalid_miniscript)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1286 : : {
1287 : 1 : FillableSigningProvider keystore;
1288 : 1 : SignatureData sig_data;
1289 [ + - + - ]: 1 : CMutableTransaction prev, curr;
1290 : :
1291 : : // Create a Taproot output which contains a leaf in which a non-32 bytes push is used where a public key is expected
1292 : : // by the Miniscript parser. This offending Script was found by the RPC fuzzer.
1293 : 1 : const auto invalid_pubkey{"173d36c8c9c9c9ffffffffffff0200000000021e1e37373721361818181818181e1e1e1e19000000000000000000b19292929292926b006c9b9b9292"_hex_u8};
1294 [ + - ]: 1 : TaprootBuilder builder;
1295 [ + - ]: 1 : builder.Add(0, {invalid_pubkey}, 0xc0);
1296 [ + - ]: 1 : builder.Finalize(XOnlyPubKey::NUMS_H);
1297 [ + - + - : 2 : prev.vout.emplace_back(0, GetScriptForDestination(builder.GetOutput()));
+ - ]
1298 [ + - + - ]: 1 : curr.vin.emplace_back(COutPoint{prev.GetHash(), 0});
1299 [ + - ]: 1 : sig_data.tr_spenddata = builder.GetSpendData();
1300 : :
1301 : : // SignSignature can fail but it shouldn't raise an exception (nor crash).
1302 [ + - + - : 3 : BOOST_CHECK(!SignSignature(keystore, CTransaction(prev), curr, 0, SIGHASH_ALL, sig_data));
+ - + - ]
1303 : 3 : }
1304 : :
1305 : : /* P2A input should be considered signed. */
1306 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(sign_paytoanchor)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1307 : : {
1308 : 1 : FillableSigningProvider keystore;
1309 : 1 : SignatureData sig_data;
1310 [ + - + - ]: 1 : CMutableTransaction prev, curr;
1311 [ + - + - : 2 : prev.vout.emplace_back(0, GetScriptForDestination(PayToAnchor{}));
+ - ]
1312 : :
1313 [ + - + - ]: 1 : curr.vin.emplace_back(COutPoint{prev.GetHash(), 0});
1314 : :
1315 [ + - + - : 3 : BOOST_CHECK(SignSignature(keystore, CTransaction(prev), curr, 0, SIGHASH_ALL, sig_data));
+ - + - ]
1316 : 2 : }
1317 : :
1318 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_standard_push)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1319 : : {
1320 : 1 : ScriptError err;
1321 [ + + ]: 67001 : for (int i=0; i<67000; i++) {
1322 : 67000 : CScript script;
1323 [ + - ]: 67000 : script << i;
1324 [ + - + - : 134000 : BOOST_CHECK_MESSAGE(script.IsPushOnly(), "Number " << i << " is not pure push.");
+ - + - ]
1325 [ + - + - : 134000 : BOOST_CHECK_MESSAGE(VerifyScript(script, CScript() << OP_1, nullptr, SCRIPT_VERIFY_MINIMALDATA, BaseSignatureChecker(), &err), "Number " << i << " push is not minimal data.");
+ - + - +
- ]
1326 [ + - + - : 134000 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1327 : 67000 : }
1328 : :
1329 [ + + ]: 522 : for (unsigned int i=0; i<=MAX_SCRIPT_ELEMENT_SIZE; i++) {
1330 : 521 : std::vector<unsigned char> data(i, '\111');
1331 : 521 : CScript script;
1332 : 521 : script << data;
1333 [ + - + - : 1042 : BOOST_CHECK_MESSAGE(script.IsPushOnly(), "Length " << i << " is not pure push.");
+ - + - ]
1334 [ + - + - : 1042 : BOOST_CHECK_MESSAGE(VerifyScript(script, CScript() << OP_1, nullptr, SCRIPT_VERIFY_MINIMALDATA, BaseSignatureChecker(), &err), "Length " << i << " push is not minimal data.");
+ - + - +
- ]
1335 [ + - + - : 1042 : BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
+ - ]
1336 : 521 : }
1337 : 1 : }
1338 : :
1339 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_IsPushOnly_on_invalid_scripts)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1340 : : {
1341 : : // IsPushOnly returns false when given a script containing only pushes that
1342 : : // are invalid due to truncation. IsPushOnly() is consensus critical
1343 : : // because P2SH evaluation uses it, although this specific behavior should
1344 : : // not be consensus critical as the P2SH evaluation would fail first due to
1345 : : // the invalid push. Still, it doesn't hurt to test it explicitly.
1346 : 1 : static const unsigned char direct[] = { 1 };
1347 [ + - + - ]: 2 : BOOST_CHECK(!CScript(direct, direct+sizeof(direct)).IsPushOnly());
1348 : 1 : }
1349 : :
1350 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_GetScriptAsm)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1351 : : {
1352 [ + - + - : 1 : BOOST_CHECK_EQUAL("OP_CHECKLOCKTIMEVERIFY", ScriptToAsmStr(CScript() << OP_NOP2, true));
+ - ]
1353 [ + - + - : 1 : BOOST_CHECK_EQUAL("OP_CHECKLOCKTIMEVERIFY", ScriptToAsmStr(CScript() << OP_CHECKLOCKTIMEVERIFY, true));
+ - ]
1354 [ + - + - : 1 : BOOST_CHECK_EQUAL("OP_CHECKLOCKTIMEVERIFY", ScriptToAsmStr(CScript() << OP_NOP2));
+ - ]
1355 [ + - + - : 1 : BOOST_CHECK_EQUAL("OP_CHECKLOCKTIMEVERIFY", ScriptToAsmStr(CScript() << OP_CHECKLOCKTIMEVERIFY));
+ - ]
1356 : :
1357 : 1 : std::string derSig("304502207fa7a6d1e0ee81132a269ad84e68d695483745cde8b541e3bf630749894e342a022100c1f7ab20e13e22fb95281a870f3dcf38d782e53023ee313d741ad0cfbc0c5090");
1358 [ + - ]: 1 : std::string pubKey("03b0da749730dc9b4b1f4a14d6902877a92541f5368778853d9c4a0cb7802dcfb2");
1359 [ + - + - ]: 1 : std::vector<unsigned char> vchPubKey = ToByteVector(ParseHex(pubKey));
1360 : :
1361 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "00 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "00")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1362 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "80 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "80")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1363 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[ALL] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "01")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1364 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[NONE] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "02")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1365 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[SINGLE] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "03")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1366 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[ALL|ANYONECANPAY] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "81")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1367 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[NONE|ANYONECANPAY] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "82")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1368 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "[SINGLE|ANYONECANPAY] " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "83")) << vchPubKey, true));
+ - + - +
- + - + -
+ - ]
1369 : :
1370 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "00 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "00")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1371 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "80 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "80")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1372 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "01 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "01")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1373 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "02 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "02")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1374 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "03 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "03")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1375 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "81 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "81")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1376 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "82 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "82")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1377 [ + - + - : 1 : BOOST_CHECK_EQUAL(derSig + "83 " + pubKey, ScriptToAsmStr(CScript() << ToByteVector(ParseHex(derSig + "83")) << vchPubKey));
+ - + - +
- + - + -
+ - ]
1378 : 1 : }
1379 : :
1380 : : template <typename T>
1381 : 30 : CScript ToScript(const T& byte_container)
1382 : : {
1383 : 30 : auto span{MakeUCharSpan(byte_container)};
1384 : 30 : return {span.begin(), span.end()};
1385 : : }
1386 : :
1387 : 0 : static CScript ScriptFromHex(const std::string& str)
1388 : : {
1389 [ # # ]: 0 : return ToScript(*Assert(TryParseHex(str)));
1390 : : }
1391 : :
1392 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_byte_array_u8_vector_equivalence)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1393 : : {
1394 [ + - + - ]: 1 : const CScript scriptPubKey1 = CScript() << "04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f"_hex_v_u8 << OP_CHECKSIG;
1395 [ + - ]: 1 : const CScript scriptPubKey2 = CScript() << "04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f"_hex << OP_CHECKSIG;
1396 [ + - + - ]: 2 : BOOST_CHECK(scriptPubKey1 == scriptPubKey2);
1397 : 1 : }
1398 : :
1399 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_FindAndDelete)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1400 : : {
1401 : : // Exercise the FindAndDelete functionality
1402 : 1 : CScript s;
1403 : 1 : CScript d;
1404 : 1 : CScript expect;
1405 : :
1406 [ + - + - ]: 1 : s = CScript() << OP_1 << OP_2;
1407 : 1 : d = CScript(); // delete nothing should be a no-op
1408 : 1 : expect = s;
1409 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 0);
+ - ]
1410 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1411 : :
1412 [ + - + - : 1 : s = CScript() << OP_1 << OP_2 << OP_3;
+ - ]
1413 [ + - ]: 1 : d = CScript() << OP_2;
1414 [ + - + - ]: 1 : expect = CScript() << OP_1 << OP_3;
1415 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1416 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1417 : :
1418 [ + - + - : 1 : s = CScript() << OP_3 << OP_1 << OP_3 << OP_3 << OP_4 << OP_3;
+ - + - +
- + - ]
1419 [ + - ]: 1 : d = CScript() << OP_3;
1420 [ + - + - ]: 1 : expect = CScript() << OP_1 << OP_4;
1421 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 4);
+ - ]
1422 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1423 : :
1424 : 1 : s = ToScript("0302ff03"_hex); // PUSH 0x02ff03 onto stack
1425 : 1 : d = ToScript("0302ff03"_hex);
1426 : 1 : expect = CScript();
1427 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1428 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1429 : :
1430 : 1 : s = ToScript("0302ff030302ff03"_hex); // PUSH 0x02ff03 PUSH 0x02ff03
1431 : 1 : d = ToScript("0302ff03"_hex);
1432 : 1 : expect = CScript();
1433 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 2);
+ - ]
1434 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1435 : :
1436 : 1 : s = ToScript("0302ff030302ff03"_hex);
1437 : 1 : d = ToScript("02"_hex);
1438 : 1 : expect = s; // FindAndDelete matches entire opcodes
1439 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 0);
+ - ]
1440 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1441 : :
1442 : 1 : s = ToScript("0302ff030302ff03"_hex);
1443 : 1 : d = ToScript("ff"_hex);
1444 : 1 : expect = s;
1445 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 0);
+ - ]
1446 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1447 : :
1448 : : // This is an odd edge case: strip of the push-three-bytes
1449 : : // prefix, leaving 02ff03 which is push-two-bytes:
1450 : 1 : s = ToScript("0302ff030302ff03"_hex);
1451 : 1 : d = ToScript("03"_hex);
1452 : 1 : expect = CScript() << "ff03"_hex << "ff03"_hex;
1453 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 2);
+ - ]
1454 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1455 : :
1456 : : // Byte sequence that spans multiple opcodes:
1457 : 1 : s = ToScript("02feed5169"_hex); // PUSH(0xfeed) OP_1 OP_VERIFY
1458 : 1 : d = ToScript("feed51"_hex);
1459 : 1 : expect = s;
1460 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 0); // doesn't match 'inside' opcodes
+ - ]
1461 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1462 : :
1463 : 1 : s = ToScript("02feed5169"_hex); // PUSH(0xfeed) OP_1 OP_VERIFY
1464 : 1 : d = ToScript("02feed51"_hex);
1465 : 1 : expect = ToScript("69"_hex);
1466 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1467 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1468 : :
1469 : 1 : s = ToScript("516902feed5169"_hex);
1470 : 1 : d = ToScript("feed51"_hex);
1471 : 1 : expect = s;
1472 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 0);
+ - ]
1473 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1474 : :
1475 : 1 : s = ToScript("516902feed5169"_hex);
1476 : 1 : d = ToScript("02feed51"_hex);
1477 : 1 : expect = ToScript("516969"_hex);
1478 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1479 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1480 : :
1481 [ + - + - : 1 : s = CScript() << OP_0 << OP_0 << OP_1 << OP_1;
+ - + - ]
1482 [ + - + - ]: 1 : d = CScript() << OP_0 << OP_1;
1483 [ + - + - ]: 1 : expect = CScript() << OP_0 << OP_1; // FindAndDelete is single-pass
1484 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1485 [ + - + - : 2 : BOOST_CHECK(s == expect);
+ - ]
1486 : :
1487 [ + - + - : 1 : s = CScript() << OP_0 << OP_0 << OP_1 << OP_0 << OP_1 << OP_1;
+ - + - +
- + - ]
1488 [ + - + - ]: 1 : d = CScript() << OP_0 << OP_1;
1489 [ + - + - ]: 1 : expect = CScript() << OP_0 << OP_1; // FindAndDelete is single-pass
1490 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 2);
+ - ]
1491 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1492 : :
1493 : : // Another weird edge case:
1494 : : // End with invalid push (not enough data)...
1495 : 1 : s = ToScript("0003feed"_hex);
1496 : 1 : d = ToScript("03feed"_hex); // ... can remove the invalid push
1497 : 1 : expect = ToScript("00"_hex);
1498 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1499 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1500 : :
1501 : 1 : s = ToScript("0003feed"_hex);
1502 : 1 : d = ToScript("00"_hex);
1503 : 1 : expect = ToScript("03feed"_hex);
1504 [ + - + - : 1 : BOOST_CHECK_EQUAL(FindAndDelete(s, d), 1);
+ - ]
1505 [ + - + - ]: 2 : BOOST_CHECK(s == expect);
1506 : 1 : }
1507 : :
1508 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_HasValidOps)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1509 : : {
1510 : : // Exercise the HasValidOps functionality
1511 : 1 : CScript script;
1512 : 1 : script = ToScript("76a9141234567890abcdefa1a2a3a4a5a6a7a8a9a0aaab88ac"_hex); // Normal script
1513 [ + - + - : 2 : BOOST_CHECK(script.HasValidOps());
+ - ]
1514 : 1 : script = ToScript("76a914ff34567890abcdefa1a2a3a4a5a6a7a8a9a0aaab88ac"_hex);
1515 [ + - + - : 2 : BOOST_CHECK(script.HasValidOps());
+ - ]
1516 : 1 : script = ToScript("ff88ac"_hex); // Script with OP_INVALIDOPCODE explicit
1517 [ + - + - : 2 : BOOST_CHECK(!script.HasValidOps());
+ - ]
1518 : 1 : script = ToScript("88acc0"_hex); // Script with undefined opcode
1519 [ + - + - : 2 : BOOST_CHECK(!script.HasValidOps());
+ - ]
1520 : 1 : }
1521 : :
1522 : 0 : static CMutableTransaction TxFromHex(const std::string& str)
1523 : : {
1524 : 0 : CMutableTransaction tx;
1525 [ # # # # ]: 0 : SpanReader{ParseHex(str)} >> TX_NO_WITNESS(tx);
1526 : 0 : return tx;
1527 : 0 : }
1528 : :
1529 : 0 : static std::vector<CTxOut> TxOutsFromJSON(const UniValue& univalue)
1530 : : {
1531 [ # # ]: 0 : assert(univalue.isArray());
1532 : 0 : std::vector<CTxOut> prevouts;
1533 [ # # ]: 0 : for (size_t i = 0; i < univalue.size(); ++i) {
1534 : 0 : CTxOut txout;
1535 [ # # # # : 0 : SpanReader{ParseHex(univalue[i].get_str())} >> txout;
# # # # ]
1536 [ # # ]: 0 : prevouts.push_back(std::move(txout));
1537 : 0 : }
1538 : 0 : return prevouts;
1539 : 0 : }
1540 : :
1541 : 0 : static CScriptWitness ScriptWitnessFromJSON(const UniValue& univalue)
1542 : : {
1543 [ # # ]: 0 : assert(univalue.isArray());
1544 : 0 : CScriptWitness scriptwitness;
1545 [ # # ]: 0 : for (size_t i = 0; i < univalue.size(); ++i) {
1546 [ # # # # : 0 : auto bytes = ParseHex(univalue[i].get_str());
# # ]
1547 [ # # ]: 0 : scriptwitness.stack.push_back(std::move(bytes));
1548 : 0 : }
1549 : 0 : return scriptwitness;
1550 : 0 : }
1551 : :
1552 : 134 : static std::vector<unsigned int> AllConsensusFlags()
1553 : : {
1554 : 134 : std::vector<unsigned int> ret;
1555 : :
1556 [ + + ]: 17286 : for (unsigned int i = 0; i < 128; ++i) {
1557 : 17152 : unsigned int flag = 0;
1558 [ + + ]: 17152 : if (i & 1) flag |= SCRIPT_VERIFY_P2SH;
1559 [ + + ]: 17152 : if (i & 2) flag |= SCRIPT_VERIFY_DERSIG;
1560 [ + + ]: 17152 : if (i & 4) flag |= SCRIPT_VERIFY_NULLDUMMY;
1561 [ + + ]: 17152 : if (i & 8) flag |= SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY;
1562 [ + + ]: 17152 : if (i & 16) flag |= SCRIPT_VERIFY_CHECKSEQUENCEVERIFY;
1563 [ + + ]: 17152 : if (i & 32) flag |= SCRIPT_VERIFY_WITNESS;
1564 [ + + ]: 17152 : if (i & 64) flag |= SCRIPT_VERIFY_TAPROOT;
1565 : :
1566 : : // SCRIPT_VERIFY_WITNESS requires SCRIPT_VERIFY_P2SH
1567 [ + + ]: 17152 : if (flag & SCRIPT_VERIFY_WITNESS && !(flag & SCRIPT_VERIFY_P2SH)) continue;
1568 : : // SCRIPT_VERIFY_TAPROOT requires SCRIPT_VERIFY_WITNESS
1569 [ + + ]: 12864 : if (flag & SCRIPT_VERIFY_TAPROOT && !(flag & SCRIPT_VERIFY_WITNESS)) continue;
1570 : :
1571 [ + - ]: 8576 : ret.push_back(flag);
1572 : : }
1573 : :
1574 : 134 : return ret;
1575 : 0 : }
1576 : :
1577 : : /** Precomputed list of all valid combinations of consensus-relevant script validation flags. */
1578 : : static const std::vector<unsigned int> ALL_CONSENSUS_FLAGS = AllConsensusFlags();
1579 : :
1580 : 0 : static void AssetTest(const UniValue& test, SignatureCache& signature_cache)
1581 : : {
1582 [ # # ]: 0 : BOOST_CHECK(test.isObject());
1583 : :
1584 [ # # # # : 0 : CMutableTransaction mtx = TxFromHex(test["tx"].get_str());
# # ]
1585 [ # # # # : 0 : const std::vector<CTxOut> prevouts = TxOutsFromJSON(test["prevouts"]);
# # ]
1586 [ # # # # : 0 : BOOST_CHECK(prevouts.size() == mtx.vin.size());
# # ]
1587 [ # # # # : 0 : size_t idx = test["index"].getInt<int64_t>();
# # ]
1588 [ # # # # : 0 : uint32_t test_flags{ParseScriptFlags(test["flags"].get_str())};
# # # # #
# ]
1589 [ # # # # : 0 : bool fin = test.exists("final") && test["final"].get_bool();
# # # # #
# # # # #
# # ]
1590 : :
1591 [ # # # # ]: 0 : if (test.exists("success")) {
1592 [ # # # # : 0 : mtx.vin[idx].scriptSig = ScriptFromHex(test["success"]["scriptSig"].get_str());
# # # # #
# # # ]
1593 [ # # # # : 0 : mtx.vin[idx].scriptWitness = ScriptWitnessFromJSON(test["success"]["witness"]);
# # # # #
# ]
1594 [ # # ]: 0 : CTransaction tx(mtx);
1595 : 0 : PrecomputedTransactionData txdata;
1596 [ # # # # ]: 0 : txdata.Init(tx, std::vector<CTxOut>(prevouts));
1597 : 0 : CachingTransactionSignatureChecker txcheck(&tx, idx, prevouts[idx].nValue, true, signature_cache, txdata);
1598 : :
1599 [ # # ]: 0 : for (const auto flags : ALL_CONSENSUS_FLAGS) {
1600 : : // "final": true tests are valid for all flags. Others are only valid with flags that are
1601 : : // a subset of test_flags.
1602 [ # # # # ]: 0 : if (fin || ((flags & test_flags) == flags)) {
1603 [ # # ]: 0 : bool ret = VerifyScript(tx.vin[idx].scriptSig, prevouts[idx].scriptPubKey, &tx.vin[idx].scriptWitness, flags, txcheck, nullptr);
1604 [ # # # # ]: 0 : BOOST_CHECK(ret);
1605 : : }
1606 : : }
1607 : 0 : }
1608 : :
1609 [ # # # # ]: 0 : if (test.exists("failure")) {
1610 [ # # # # : 0 : mtx.vin[idx].scriptSig = ScriptFromHex(test["failure"]["scriptSig"].get_str());
# # # # #
# # # ]
1611 [ # # # # : 0 : mtx.vin[idx].scriptWitness = ScriptWitnessFromJSON(test["failure"]["witness"]);
# # # # #
# ]
1612 [ # # ]: 0 : CTransaction tx(mtx);
1613 : 0 : PrecomputedTransactionData txdata;
1614 [ # # # # ]: 0 : txdata.Init(tx, std::vector<CTxOut>(prevouts));
1615 : 0 : CachingTransactionSignatureChecker txcheck(&tx, idx, prevouts[idx].nValue, true, signature_cache, txdata);
1616 : :
1617 [ # # ]: 0 : for (const auto flags : ALL_CONSENSUS_FLAGS) {
1618 : : // If a test is supposed to fail with test_flags, it should also fail with any superset thereof.
1619 [ # # ]: 0 : if ((flags & test_flags) == test_flags) {
1620 [ # # ]: 0 : bool ret = VerifyScript(tx.vin[idx].scriptSig, prevouts[idx].scriptPubKey, &tx.vin[idx].scriptWitness, flags, txcheck, nullptr);
1621 [ # # # # ]: 0 : BOOST_CHECK(!ret);
1622 : : }
1623 : : }
1624 : 0 : }
1625 : 0 : }
1626 : :
1627 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(script_assets_test)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1628 : : {
1629 : : // See src/test/fuzz/script_assets_test_minimizer.cpp for information on how to generate
1630 : : // the script_assets_test.json file used by this test.
1631 : 1 : SignatureCache signature_cache{DEFAULT_SIGNATURE_CACHE_BYTES};
1632 : :
1633 : 1 : const char* dir = std::getenv("DIR_UNIT_TEST_DATA");
1634 [ + - + - : 2 : BOOST_WARN_MESSAGE(dir != nullptr, "Variable DIR_UNIT_TEST_DATA unset, skipping script_assets_test");
- + ]
1635 [ - + ]: 1 : if (dir == nullptr) return;
1636 [ # # # # ]: 0 : auto path = fs::path(dir) / "script_assets_test.json";
1637 [ # # ]: 0 : bool exists = fs::exists(path);
1638 [ # # # # : 0 : BOOST_WARN_MESSAGE(exists, "File $DIR_UNIT_TEST_DATA/script_assets_test.json not found, skipping script_assets_test");
# # ]
1639 [ # # ]: 0 : if (!exists) return;
1640 [ # # ]: 0 : std::ifstream file{path};
1641 [ # # # # : 0 : BOOST_CHECK(file.is_open());
# # ]
1642 [ # # ]: 0 : file.seekg(0, std::ios::end);
1643 [ # # ]: 0 : size_t length = file.tellg();
1644 [ # # ]: 0 : file.seekg(0, std::ios::beg);
1645 [ # # # # ]: 0 : std::string data(length, '\0');
1646 [ # # ]: 0 : file.read(data.data(), data.size());
1647 [ # # ]: 0 : UniValue tests = read_json(data);
1648 [ # # # # : 0 : BOOST_CHECK(tests.isArray());
# # ]
1649 [ # # # # ]: 0 : BOOST_CHECK(tests.size() > 0);
1650 : :
1651 [ # # ]: 0 : for (size_t i = 0; i < tests.size(); i++) {
1652 [ # # # # ]: 0 : AssetTest(tests[i], signature_cache);
1653 : : }
1654 [ # # ]: 0 : file.close();
1655 : 1 : }
1656 : :
1657 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(bip341_keypath_test_vectors)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1658 : : {
1659 [ + - ]: 1 : UniValue tests;
1660 [ + - ]: 1 : tests.read(json_tests::bip341_wallet_vectors);
1661 : :
1662 [ + - + - ]: 1 : const auto& vectors = tests["keyPathSpending"];
1663 : :
1664 [ + - + + ]: 2 : for (const auto& vec : vectors.getValues()) {
1665 [ + - + - : 2 : auto txhex = ParseHex(vec["given"]["rawUnsignedTx"].get_str());
+ - + - +
- + - ]
1666 [ + - ]: 1 : CMutableTransaction tx;
1667 [ + - ]: 1 : SpanReader{txhex} >> TX_WITH_WITNESS(tx);
1668 : 1 : std::vector<CTxOut> utxos;
1669 [ + - + - : 10 : for (const auto& utxo_spent : vec["given"]["utxosSpent"].getValues()) {
+ - + - +
- + + ]
1670 [ + - + - : 9 : auto script_bytes = ParseHex(utxo_spent["scriptPubKey"].get_str());
+ - + - ]
1671 : 9 : CScript script{script_bytes.begin(), script_bytes.end()};
1672 [ + - + - : 9 : CAmount amount{utxo_spent["amountSats"].getInt<int>()};
+ - ]
1673 [ + - ]: 9 : utxos.emplace_back(amount, script);
1674 : 9 : }
1675 : :
1676 : 1 : PrecomputedTransactionData txdata;
1677 [ + - + - ]: 1 : txdata.Init(tx, std::vector<CTxOut>{utxos}, true);
1678 : :
1679 [ + - + - : 2 : BOOST_CHECK(txdata.m_bip341_taproot_ready);
+ - ]
1680 [ + - + - : 1 : BOOST_CHECK_EQUAL(HexStr(txdata.m_spent_amounts_single_hash), vec["intermediary"]["hashAmounts"].get_str());
+ - + - +
- + - + -
+ - ]
1681 [ + - + - : 1 : BOOST_CHECK_EQUAL(HexStr(txdata.m_outputs_single_hash), vec["intermediary"]["hashOutputs"].get_str());
+ - + - +
- + - + -
+ - ]
1682 [ + - + - : 1 : BOOST_CHECK_EQUAL(HexStr(txdata.m_prevouts_single_hash), vec["intermediary"]["hashPrevouts"].get_str());
+ - + - +
- + - + -
+ - ]
1683 [ + - + - : 1 : BOOST_CHECK_EQUAL(HexStr(txdata.m_spent_scripts_single_hash), vec["intermediary"]["hashScriptPubkeys"].get_str());
+ - + - +
- + - + -
+ - ]
1684 [ + - + - : 1 : BOOST_CHECK_EQUAL(HexStr(txdata.m_sequences_single_hash), vec["intermediary"]["hashSequences"].get_str());
+ - + - +
- + - + -
+ - ]
1685 : :
1686 [ + - + - : 8 : for (const auto& input : vec["inputSpending"].getValues()) {
+ - + + ]
1687 [ + - + - : 7 : int txinpos = input["given"]["txinIndex"].getInt<int>();
+ - + - +
- ]
1688 [ + - + - : 7 : int hashtype = input["given"]["hashType"].getInt<int>();
+ - + - +
- ]
1689 : :
1690 : : // Load key.
1691 [ + - + - : 14 : auto privkey = ParseHex(input["given"]["internalPrivkey"].get_str());
+ - + - +
- + - ]
1692 : 7 : CKey key;
1693 [ + - ]: 7 : key.Set(privkey.begin(), privkey.end(), true);
1694 : :
1695 : : // Load Merkle root.
1696 : 7 : uint256 merkle_root;
1697 [ + - + - : 7 : if (!input["given"]["merkleRoot"].isNull()) {
+ - + - +
+ ]
1698 [ + - + - : 6 : merkle_root = uint256{ParseHex(input["given"]["merkleRoot"].get_str())};
+ - + - +
- + - ]
1699 : : }
1700 : :
1701 : : // Compute and verify (internal) public key.
1702 [ + - ]: 7 : XOnlyPubKey pubkey{key.GetPubKey()};
1703 [ + - + - : 7 : BOOST_CHECK_EQUAL(HexStr(pubkey), input["intermediary"]["internalPubkey"].get_str());
+ - + - +
- + - + -
+ - ]
1704 : :
1705 : : // Sign and verify signature.
1706 : 7 : FlatSigningProvider provider;
1707 [ + - + - : 7 : provider.keys[key.GetPubKey().GetID()] = key;
+ - + - ]
1708 [ + - ]: 7 : MutableTransactionSignatureCreator creator(tx, txinpos, utxos[txinpos].nValue, &txdata, hashtype);
1709 : 7 : std::vector<unsigned char> signature;
1710 [ + - + - : 14 : BOOST_CHECK(creator.CreateSchnorrSig(provider, signature, pubkey, nullptr, &merkle_root, SigVersion::TAPROOT));
+ - + - ]
1711 [ + - + - : 7 : BOOST_CHECK_EQUAL(HexStr(signature), input["expected"]["witness"][0].get_str());
+ - + - +
- + - + -
+ - + - ]
1712 : :
1713 : : // We can't observe the tweak used inside the signing logic, so verify by recomputing it.
1714 [ + - + - : 13 : BOOST_CHECK_EQUAL(HexStr(pubkey.ComputeTapTweakHash(merkle_root.IsNull() ? nullptr : &merkle_root)), input["intermediary"]["tweak"].get_str());
+ - + - +
- + - + +
+ - + - +
- ]
1715 : :
1716 : : // We can't observe the sighash used inside the signing logic, so verify by recomputing it.
1717 [ + - ]: 7 : ScriptExecutionData sed;
1718 : 7 : sed.m_annex_init = true;
1719 : 7 : sed.m_annex_present = false;
1720 : 7 : uint256 sighash;
1721 [ + - + - : 14 : BOOST_CHECK(SignatureHashSchnorr(sighash, sed, tx, txinpos, hashtype, SigVersion::TAPROOT, txdata, MissingDataBehavior::FAIL));
+ - + - ]
1722 [ + - + - : 7 : BOOST_CHECK_EQUAL(HexStr(sighash), input["intermediary"]["sigHash"].get_str());
+ - + - +
- + - + -
+ - ]
1723 : :
1724 : : // To verify the sigmsg, hash the expected sigmsg, and compare it with the (expected) sighash.
1725 [ + - + - : 14 : BOOST_CHECK_EQUAL(HexStr((HashWriter{HASHER_TAPSIGHASH} << std::span<const uint8_t>{ParseHex(input["intermediary"]["sigMsg"].get_str())}).GetSHA256()), input["intermediary"]["sigHash"].get_str());
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - ]
1726 : 7 : }
1727 : 2 : }
1728 : 1 : }
1729 : :
1730 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(compute_tapbranch)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1731 : : {
1732 : 1 : constexpr uint256 hash1{"8ad69ec7cf41c2a4001fd1f738bf1e505ce2277acdcaa63fe4765192497f47a7"};
1733 : 1 : constexpr uint256 hash2{"f224a923cd0021ab202ab139cc56802ddb92dcfc172b9212261a539df79a112a"};
1734 : 1 : constexpr uint256 result{"a64c5b7b943315f9b805d7a7296bedfcfd08919270a1f7a1466e98f8693d8cd9"};
1735 [ + - ]: 1 : BOOST_CHECK_EQUAL(ComputeTapbranchHash(hash1, hash2), result);
1736 : 1 : }
1737 : :
1738 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(compute_tapleaf)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
1739 : : {
1740 : 1 : constexpr uint8_t script[6] = {'f','o','o','b','a','r'};
1741 : 1 : constexpr uint256 tlc0{"edbc10c272a1215dcdcc11d605b9027b5ad6ed97cd45521203f136767b5b9c06"};
1742 : 1 : constexpr uint256 tlc2{"8b5c4f90ae6bf76e259dbef5d8a59df06359c391b59263741b25eca76451b27a"};
1743 : :
1744 [ + - ]: 1 : BOOST_CHECK_EQUAL(ComputeTapleafHash(0xc0, std::span(script)), tlc0);
1745 [ + - ]: 1 : BOOST_CHECK_EQUAL(ComputeTapleafHash(0xc2, std::span(script)), tlc2);
1746 : 1 : }
1747 : :
1748 : : BOOST_AUTO_TEST_SUITE_END()
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