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script_tests.cpp
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// Copyright (c) 2011-2022 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <test/data/bip341_wallet_vectors.json.h>
#include <test/data/script_tests.json.h>
#include <common/system.h>
#include <core_io.h>
#include <key.h>
#include <rpc/util.h>
#include <script/script.h>
#include <script/script_error.h>
#include <script/sigcache.h>
#include <script/sign.h>
#include <script/signingprovider.h>
#include <script/solver.h>
#include <streams.h>
#include <test/util/json.h>
#include <test/util/random.h>
#include <test/util/setup_common.h>
#include <test/util/transaction_utils.h>
#include <util/fs.h>
#include <util/strencodings.h>
#if defined(HAVE_CONSENSUS_LIB)
#include <script/navioconsensus.h>
#endif
#include <cstdint>
#include <fstream>
#include <string>
#include <vector>
#include <boost/test/unit_test.hpp>
#include <univalue.h>
// Uncomment if you want to output updated JSON tests.
// #define UPDATE_JSON_TESTS
static const unsigned int gFlags = SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_STRICTENC;
unsigned int ParseScriptFlags(std::string strFlags);
std::string FormatScriptFlags(unsigned int flags);
struct ScriptErrorDesc
{
ScriptError_t err;
const char* name;
};
static ScriptErrorDesc script_errors[] = {
{SCRIPT_ERR_OK, "OK"},
{SCRIPT_ERR_UNKNOWN_ERROR, "UNKNOWN_ERROR"},
{SCRIPT_ERR_EVAL_FALSE, "EVAL_FALSE"},
{SCRIPT_ERR_OP_RETURN, "OP_RETURN"},
{SCRIPT_ERR_SCRIPT_SIZE, "SCRIPT_SIZE"},
{SCRIPT_ERR_PUSH_SIZE, "PUSH_SIZE"},
{SCRIPT_ERR_OP_COUNT, "OP_COUNT"},
{SCRIPT_ERR_STACK_SIZE, "STACK_SIZE"},
{SCRIPT_ERR_SIG_COUNT, "SIG_COUNT"},
{SCRIPT_ERR_PUBKEY_COUNT, "PUBKEY_COUNT"},
{SCRIPT_ERR_VERIFY, "VERIFY"},
{SCRIPT_ERR_EQUALVERIFY, "EQUALVERIFY"},
{SCRIPT_ERR_CHECKMULTISIGVERIFY, "CHECKMULTISIGVERIFY"},
{SCRIPT_ERR_CHECKSIGVERIFY, "CHECKSIGVERIFY"},
{SCRIPT_ERR_NUMEQUALVERIFY, "NUMEQUALVERIFY"},
{SCRIPT_ERR_BAD_OPCODE, "BAD_OPCODE"},
{SCRIPT_ERR_DISABLED_OPCODE, "DISABLED_OPCODE"},
{SCRIPT_ERR_INVALID_STACK_OPERATION, "INVALID_STACK_OPERATION"},
{SCRIPT_ERR_INVALID_ALTSTACK_OPERATION, "INVALID_ALTSTACK_OPERATION"},
{SCRIPT_ERR_UNBALANCED_CONDITIONAL, "UNBALANCED_CONDITIONAL"},
{SCRIPT_ERR_NEGATIVE_LOCKTIME, "NEGATIVE_LOCKTIME"},
{SCRIPT_ERR_UNSATISFIED_LOCKTIME, "UNSATISFIED_LOCKTIME"},
{SCRIPT_ERR_SIG_HASHTYPE, "SIG_HASHTYPE"},
{SCRIPT_ERR_SIG_DER, "SIG_DER"},
{SCRIPT_ERR_MINIMALDATA, "MINIMALDATA"},
{SCRIPT_ERR_SIG_PUSHONLY, "SIG_PUSHONLY"},
{SCRIPT_ERR_SIG_HIGH_S, "SIG_HIGH_S"},
{SCRIPT_ERR_SIG_NULLDUMMY, "SIG_NULLDUMMY"},
{SCRIPT_ERR_PUBKEYTYPE, "PUBKEYTYPE"},
{SCRIPT_ERR_CLEANSTACK, "CLEANSTACK"},
{SCRIPT_ERR_MINIMALIF, "MINIMALIF"},
{SCRIPT_ERR_SIG_NULLFAIL, "NULLFAIL"},
{SCRIPT_ERR_DISCOURAGE_UPGRADABLE_NOPS, "DISCOURAGE_UPGRADABLE_NOPS"},
{SCRIPT_ERR_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM, "DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM"},
{SCRIPT_ERR_WITNESS_PROGRAM_WRONG_LENGTH, "WITNESS_PROGRAM_WRONG_LENGTH"},
{SCRIPT_ERR_WITNESS_PROGRAM_WITNESS_EMPTY, "WITNESS_PROGRAM_WITNESS_EMPTY"},
{SCRIPT_ERR_WITNESS_PROGRAM_MISMATCH, "WITNESS_PROGRAM_MISMATCH"},
{SCRIPT_ERR_WITNESS_MALLEATED, "WITNESS_MALLEATED"},
{SCRIPT_ERR_WITNESS_MALLEATED_P2SH, "WITNESS_MALLEATED_P2SH"},
{SCRIPT_ERR_WITNESS_UNEXPECTED, "WITNESS_UNEXPECTED"},
{SCRIPT_ERR_WITNESS_PUBKEYTYPE, "WITNESS_PUBKEYTYPE"},
{SCRIPT_ERR_OP_CODESEPARATOR, "OP_CODESEPARATOR"},
{SCRIPT_ERR_SIG_FINDANDDELETE, "SIG_FINDANDDELETE"},
};
static std::string FormatScriptError(ScriptError_t err)
{
for (const auto& se : script_errors)
if (se.err == err)
return se.name;
BOOST_ERROR("Unknown scripterror enumeration value, update script_errors in script_tests.cpp.");
return "";
}
static ScriptError_t ParseScriptError(const std::string& name)
{
for (const auto& se : script_errors)
if (se.name == name)
return se.err;
BOOST_ERROR("Unknown scripterror \"" << name << "\" in test description");
return SCRIPT_ERR_UNKNOWN_ERROR;
}
BOOST_FIXTURE_TEST_SUITE(script_tests, BasicTestingSetup)
void DoTest(const CScript& scriptPubKey, const CScript& scriptSig, const CScriptWitness& scriptWitness, uint32_t flags, const std::string& message, int scriptError, CAmount nValue = 0)
{
bool expect = (scriptError == SCRIPT_ERR_OK);
if (flags & SCRIPT_VERIFY_CLEANSTACK) {
flags |= SCRIPT_VERIFY_P2SH;
flags |= SCRIPT_VERIFY_WITNESS;
}
ScriptError err;
const CTransaction txCredit{BuildCreditingTransaction(scriptPubKey, nValue)};
CMutableTransaction tx = BuildSpendingTransaction(scriptSig, scriptWitness, txCredit);
CMutableTransaction tx2 = tx;
BOOST_CHECK_MESSAGE(VerifyScript(scriptSig, scriptPubKey, &scriptWitness, flags, MutableTransactionSignatureChecker(&tx, 0, txCredit.vout[0].nValue, MissingDataBehavior::ASSERT_FAIL), &err) == expect, message);
BOOST_CHECK_MESSAGE(err == scriptError, FormatScriptError(err) + " where " + FormatScriptError((ScriptError_t)scriptError) + " expected: " + message);
// Verify that removing flags from a passing test or adding flags to a failing test does not change the result.
for (int i = 0; i < 16; ++i) {
uint32_t extra_flags(InsecureRandBits(16));
uint32_t combined_flags{expect ? (flags & ~extra_flags) : (flags | extra_flags)};
// Weed out some invalid flag combinations.
if (combined_flags & SCRIPT_VERIFY_CLEANSTACK && ~combined_flags & (SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS)) continue;
if (combined_flags & SCRIPT_VERIFY_WITNESS && ~combined_flags & SCRIPT_VERIFY_P2SH) continue;
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));
}
#if defined(HAVE_CONSENSUS_LIB)
DataStream stream;
stream << TX_WITH_WITNESS(tx2);
uint32_t libconsensus_flags{flags & navioconsensus_SCRIPT_FLAGS_VERIFY_ALL};
if (libconsensus_flags == flags) {
int expectedSuccessCode = expect ? 1 : 0;
if (flags & navioconsensus_SCRIPT_FLAGS_VERIFY_WITNESS) {
BOOST_CHECK_MESSAGE(navioconsensus_verify_script_with_amount(scriptPubKey.data(), scriptPubKey.size(), txCredit.vout[0].nValue, UCharCast(stream.data()), stream.size(), 0, libconsensus_flags, nullptr) == expectedSuccessCode, message);
} else {
BOOST_CHECK_MESSAGE(navioconsensus_verify_script_with_amount(scriptPubKey.data(), scriptPubKey.size(), 0, UCharCast(stream.data()), stream.size(), 0, libconsensus_flags, nullptr) == expectedSuccessCode, message);
BOOST_CHECK_MESSAGE(navioconsensus_verify_script(scriptPubKey.data(), scriptPubKey.size(), UCharCast(stream.data()), stream.size(), 0, libconsensus_flags, nullptr) == expectedSuccessCode, message);
}
}
#endif
}
void static NegateSignatureS(std::vector<unsigned char>& vchSig)
{
// Parse the signature.
std::vector<unsigned char> r, s;
r = std::vector<unsigned char>(vchSig.begin() + 4, vchSig.begin() + 4 + vchSig[3]);
s = std::vector<unsigned char>(vchSig.begin() + 6 + vchSig[3], vchSig.begin() + 6 + vchSig[3] + vchSig[5 + vchSig[3]]);
// Really ugly to implement mod-n negation here, but it would be feature creep to expose such functionality from libsecp256k1.
static const unsigned char order[33] = {
0x00,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE,
0xBA, 0xAE, 0xDC, 0xE6, 0xAF, 0x48, 0xA0, 0x3B,
0xBF, 0xD2, 0x5E, 0x8C, 0xD0, 0x36, 0x41, 0x41};
while (s.size() < 33) {
s.insert(s.begin(), 0x00);
}
int carry = 0;
for (int p = 32; p >= 1; p--) {
int n = (int)order[p] - s[p] - carry;
s[p] = (n + 256) & 0xFF;
carry = (n < 0);
}
assert(carry == 0);
if (s.size() > 1 && s[0] == 0 && s[1] < 0x80) {
s.erase(s.begin());
}
// Reconstruct the signature.
vchSig.clear();
vchSig.push_back(0x30);
vchSig.push_back(4 + r.size() + s.size());
vchSig.push_back(0x02);
vchSig.push_back(r.size());
vchSig.insert(vchSig.end(), r.begin(), r.end());
vchSig.push_back(0x02);
vchSig.push_back(s.size());
vchSig.insert(vchSig.end(), s.begin(), s.end());
}
namespace {
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};
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};
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};
struct KeyData {
CKey key0, key0C, key1, key1C, key2, key2C;
CPubKey pubkey0, pubkey0C, pubkey0H;
CPubKey pubkey1, pubkey1C;
CPubKey pubkey2, pubkey2C;
KeyData()
{
key0.Set(vchKey0, vchKey0 + 32, false);
key0C.Set(vchKey0, vchKey0 + 32, true);
pubkey0 = key0.GetPubKey();
pubkey0H = key0.GetPubKey();
pubkey0C = key0C.GetPubKey();
*const_cast<unsigned char*>(pubkey0H.data()) = 0x06 | (pubkey0H[64] & 1);
key1.Set(vchKey1, vchKey1 + 32, false);
key1C.Set(vchKey1, vchKey1 + 32, true);
pubkey1 = key1.GetPubKey();
pubkey1C = key1C.GetPubKey();
key2.Set(vchKey2, vchKey2 + 32, false);
key2C.Set(vchKey2, vchKey2 + 32, true);
pubkey2 = key2.GetPubKey();
pubkey2C = key2C.GetPubKey();
}
};
enum class WitnessMode {
NONE,
PKH,
SH
};
class TestBuilder
{
private:
//! Actually executed script
CScript script;
//! The P2SH redeemscript
CScript redeemscript;
//! The Witness embedded script
CScript witscript;
CScriptWitness scriptWitness;
CTransactionRef creditTx;
CMutableTransaction spendTx;
bool havePush{false};
std::vector<unsigned char> push;
std::string comment;
uint32_t flags;
int scriptError{SCRIPT_ERR_OK};
CAmount nValue;
void DoPush()
{
if (havePush) {
spendTx.vin[0].scriptSig << push;
havePush = false;
}
}
void DoPush(const std::vector<unsigned char>& data)
{
DoPush();
push = data;
havePush = true;
}
public:
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_)
{
CScript scriptPubKey = script;
if (wm == WitnessMode::PKH) {
uint160 hash;
CHash160().Write(Span{script}.subspan(1)).Finalize(hash);
script = CScript() << OP_DUP << OP_HASH160 << ToByteVector(hash) << OP_EQUALVERIFY << OP_CHECKSIG;
scriptPubKey = CScript() << witnessversion << ToByteVector(hash);
} else if (wm == WitnessMode::SH) {
witscript = scriptPubKey;
uint256 hash;
CSHA256().Write(witscript.data(), witscript.size()).Finalize(hash.begin());
scriptPubKey = CScript() << witnessversion << ToByteVector(hash);
}
if (P2SH) {
redeemscript = scriptPubKey;
scriptPubKey = CScript() << OP_HASH160 << ToByteVector(CScriptID(redeemscript)) << OP_EQUAL;
}
creditTx = MakeTransactionRef(BuildCreditingTransaction(scriptPubKey, nValue));
spendTx = BuildSpendingTransaction(CScript(), CScriptWitness(), *creditTx);
}
TestBuilder& ScriptError(ScriptError_t err)
{
scriptError = err;
return *this;
}
TestBuilder& Opcode(const opcodetype& _op)
{
DoPush();
spendTx.vin[0].scriptSig << _op;
return *this;
}
TestBuilder& Num(int num)
{
DoPush();
spendTx.vin[0].scriptSig << num;
return *this;
}
TestBuilder& Push(const std::string& hex)
{
DoPush(ParseHex(hex));
return *this;
}
TestBuilder& Push(const CScript& _script)
{
DoPush(std::vector<unsigned char>(_script.begin(), _script.end()));
return *this;
}
TestBuilder& PushSig(const CKey& key, int nHashType = SIGHASH_ALL, unsigned int lenR = 32, unsigned int lenS = 32, SigVersion sigversion = SigVersion::BASE, CAmount amount = 0)
{
uint256 hash = SignatureHash(script, spendTx, 0, nHashType, amount, sigversion);
std::vector<unsigned char> vchSig, r, s;
uint32_t iter = 0;
do {
key.Sign(hash, vchSig, false, iter++);
if ((lenS == 33) != (vchSig[5 + vchSig[3]] == 33)) {
NegateSignatureS(vchSig);
}
r = std::vector<unsigned char>(vchSig.begin() + 4, vchSig.begin() + 4 + vchSig[3]);
s = std::vector<unsigned char>(vchSig.begin() + 6 + vchSig[3], vchSig.begin() + 6 + vchSig[3] + vchSig[5 + vchSig[3]]);
} while (lenR != r.size() || lenS != s.size());
vchSig.push_back(static_cast<unsigned char>(nHashType));
DoPush(vchSig);
return *this;
}
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)
{
if (amount == -1)
amount = nValue;
return PushSig(key, nHashType, lenR, lenS, sigversion, amount).AsWit();
}
TestBuilder& Push(const CPubKey& pubkey)
{
DoPush(std::vector<unsigned char>(pubkey.begin(), pubkey.end()));
return *this;
}
TestBuilder& PushRedeem()
{
DoPush(std::vector<unsigned char>(redeemscript.begin(), redeemscript.end()));
return *this;
}
TestBuilder& PushWitRedeem()
{
DoPush(std::vector<unsigned char>(witscript.begin(), witscript.end()));
return AsWit();
}
TestBuilder& EditPush(unsigned int pos, const std::string& hexin, const std::string& hexout)
{
assert(havePush);
std::vector<unsigned char> datain = ParseHex(hexin);
std::vector<unsigned char> dataout = ParseHex(hexout);
assert(pos + datain.size() <= push.size());
BOOST_CHECK_MESSAGE(std::vector<unsigned char>(push.begin() + pos, push.begin() + pos + datain.size()) == datain, comment);
push.erase(push.begin() + pos, push.begin() + pos + datain.size());
push.insert(push.begin() + pos, dataout.begin(), dataout.end());
return *this;
}
TestBuilder& DamagePush(unsigned int pos)
{
assert(havePush);
assert(pos < push.size());
push[pos] ^= 1;
return *this;
}
TestBuilder& Test()
{
TestBuilder copy = *this; // Make a copy so we can rollback the push.
DoPush();
DoTest(creditTx->vout[0].scriptPubKey, spendTx.vin[0].scriptSig, scriptWitness, flags, comment, scriptError, nValue);
*this = copy;
return *this;
}
TestBuilder& AsWit()
{
assert(havePush);
scriptWitness.stack.push_back(push);
havePush = false;
return *this;
}
UniValue GetJSON()
{
DoPush();
UniValue array(UniValue::VARR);
if (!scriptWitness.stack.empty()) {
UniValue wit(UniValue::VARR);
for (unsigned i = 0; i < scriptWitness.stack.size(); i++) {
wit.push_back(HexStr(scriptWitness.stack[i]));
}
wit.push_back(ValueFromAmount(nValue));
array.push_back(wit);
}
array.push_back(FormatScript(spendTx.vin[0].scriptSig));
array.push_back(FormatScript(creditTx->vout[0].scriptPubKey));
array.push_back(FormatScriptFlags(flags));
array.push_back(FormatScriptError((ScriptError_t)scriptError));
array.push_back(comment);
return array;
}
std::string GetComment() const
{
return comment;
}
};
std::string JSONPrettyPrint(const UniValue& univalue)
{
std::string ret = univalue.write(4);
// Workaround for libunivalue pretty printer, which puts a space between commas and newlines
size_t pos = 0;
while ((pos = ret.find(" \n", pos)) != std::string::npos) {
ret.replace(pos, 2, "\n");
pos++;
}
return ret;
}
} // namespace
BOOST_FIXTURE_TEST_CASE(script_build, BasicTestingSetup)
{
const KeyData keys;
std::vector<TestBuilder> tests;
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
"P2PK", 0)
.PushSig(keys.key0));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
"P2PK, bad sig", 0)
.PushSig(keys.key0)
.DamagePush(10)
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey1C.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
"P2PKH", 0)
.PushSig(keys.key1)
.Push(keys.pubkey1C));
tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey2C.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
"P2PKH, bad pubkey", 0)
.PushSig(keys.key2)
.Push(keys.pubkey2C)
.DamagePush(5)
.ScriptError(SCRIPT_ERR_EQUALVERIFY));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
"P2PK anyonecanpay", 0)
.PushSig(keys.key1, SIGHASH_ALL | SIGHASH_ANYONECANPAY));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
"P2PK anyonecanpay marked with normal hashtype", 0)
.PushSig(keys.key1, SIGHASH_ALL | SIGHASH_ANYONECANPAY)
.EditPush(70, "81", "01")
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C) << OP_CHECKSIG,
"P2SH(P2PK)", SCRIPT_VERIFY_P2SH, true)
.PushSig(keys.key0)
.PushRedeem());
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C) << OP_CHECKSIG,
"P2SH(P2PK), bad redeemscript", SCRIPT_VERIFY_P2SH, true)
.PushSig(keys.key0)
.PushRedeem()
.DamagePush(10)
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey0.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
"P2SH(P2PKH)", SCRIPT_VERIFY_P2SH, true)
.PushSig(keys.key0)
.Push(keys.pubkey0)
.PushRedeem());
tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey1.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
"P2SH(P2PKH), bad sig but no VERIFY_P2SH", 0, true)
.PushSig(keys.key0)
.DamagePush(10)
.PushRedeem());
tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey1.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
"P2SH(P2PKH), bad sig", SCRIPT_VERIFY_P2SH, true)
.PushSig(keys.key0)
.DamagePush(10)
.PushRedeem()
.ScriptError(SCRIPT_ERR_EQUALVERIFY));
tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
"3-of-3", 0)
.Num(0)
.PushSig(keys.key0)
.PushSig(keys.key1)
.PushSig(keys.key2));
tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
"3-of-3, 2 sigs", 0)
.Num(0)
.PushSig(keys.key0)
.PushSig(keys.key1)
.Num(0)
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
"P2SH(2-of-3)", SCRIPT_VERIFY_P2SH, true)
.Num(0)
.PushSig(keys.key1)
.PushSig(keys.key2)
.PushRedeem());
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
"P2SH(2-of-3), 1 sig", SCRIPT_VERIFY_P2SH, true)
.Num(0)
.PushSig(keys.key1)
.Num(0)
.PushRedeem()
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
"P2PK with too much R padding but no DERSIG", 0)
.PushSig(keys.key1, SIGHASH_ALL, 31, 32)
.EditPush(1, "43021F", "44022000"));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
"P2PK with too much R padding", SCRIPT_VERIFY_DERSIG)
.PushSig(keys.key1, SIGHASH_ALL, 31, 32)
.EditPush(1, "43021F", "44022000")
.ScriptError(SCRIPT_ERR_SIG_DER));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
"P2PK with too much S padding but no DERSIG", 0)
.PushSig(keys.key1, SIGHASH_ALL)
.EditPush(1, "44", "45")
.EditPush(37, "20", "2100"));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
"P2PK with too much S padding", SCRIPT_VERIFY_DERSIG)
.PushSig(keys.key1, SIGHASH_ALL)
.EditPush(1, "44", "45")
.EditPush(37, "20", "2100")
.ScriptError(SCRIPT_ERR_SIG_DER));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
"P2PK with too little R padding but no DERSIG", 0)
.PushSig(keys.key1, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220"));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
"P2PK with too little R padding", SCRIPT_VERIFY_DERSIG)
.PushSig(keys.key1, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220")
.ScriptError(SCRIPT_ERR_SIG_DER));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG << OP_NOT,
"P2PK NOT with bad sig with too much R padding but no DERSIG", 0)
.PushSig(keys.key2, SIGHASH_ALL, 31, 32)
.EditPush(1, "43021F", "44022000")
.DamagePush(10));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG << OP_NOT,
"P2PK NOT with bad sig with too much R padding", SCRIPT_VERIFY_DERSIG)
.PushSig(keys.key2, SIGHASH_ALL, 31, 32)
.EditPush(1, "43021F", "44022000")
.DamagePush(10)
.ScriptError(SCRIPT_ERR_SIG_DER));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG << OP_NOT,
"P2PK NOT with too much R padding but no DERSIG", 0)
.PushSig(keys.key2, SIGHASH_ALL, 31, 32)
.EditPush(1, "43021F", "44022000")
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG << OP_NOT,
"P2PK NOT with too much R padding", SCRIPT_VERIFY_DERSIG)
.PushSig(keys.key2, SIGHASH_ALL, 31, 32)
.EditPush(1, "43021F", "44022000")
.ScriptError(SCRIPT_ERR_SIG_DER));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
"BIP66 example 1, without DERSIG", 0)
.PushSig(keys.key1, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220"));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
"BIP66 example 1, with DERSIG", SCRIPT_VERIFY_DERSIG)
.PushSig(keys.key1, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220")
.ScriptError(SCRIPT_ERR_SIG_DER));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
"BIP66 example 2, without DERSIG", 0)
.PushSig(keys.key1, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220")
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
"BIP66 example 2, with DERSIG", SCRIPT_VERIFY_DERSIG)
.PushSig(keys.key1, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220")
.ScriptError(SCRIPT_ERR_SIG_DER));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
"BIP66 example 3, without DERSIG", 0)
.Num(0)
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
"BIP66 example 3, with DERSIG", SCRIPT_VERIFY_DERSIG)
.Num(0)
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
"BIP66 example 4, without DERSIG", 0)
.Num(0));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
"BIP66 example 4, with DERSIG", SCRIPT_VERIFY_DERSIG)
.Num(0));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
"BIP66 example 5, without DERSIG", 0)
.Num(1)
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG,
"BIP66 example 5, with DERSIG", SCRIPT_VERIFY_DERSIG)
.Num(1)
.ScriptError(SCRIPT_ERR_SIG_DER));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
"BIP66 example 6, without DERSIG", 0)
.Num(1));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1C) << OP_CHECKSIG << OP_NOT,
"BIP66 example 6, with DERSIG", SCRIPT_VERIFY_DERSIG)
.Num(1)
.ScriptError(SCRIPT_ERR_SIG_DER));
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
"BIP66 example 7, without DERSIG", 0)
.Num(0)
.PushSig(keys.key1, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220")
.PushSig(keys.key2));
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
"BIP66 example 7, with DERSIG", SCRIPT_VERIFY_DERSIG)
.Num(0)
.PushSig(keys.key1, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220")
.PushSig(keys.key2)
.ScriptError(SCRIPT_ERR_SIG_DER));
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
"BIP66 example 8, without DERSIG", 0)
.Num(0)
.PushSig(keys.key1, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220")
.PushSig(keys.key2)
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
"BIP66 example 8, with DERSIG", SCRIPT_VERIFY_DERSIG)
.Num(0)
.PushSig(keys.key1, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220")
.PushSig(keys.key2)
.ScriptError(SCRIPT_ERR_SIG_DER));
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
"BIP66 example 9, without DERSIG", 0)
.Num(0)
.Num(0)
.PushSig(keys.key2, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220")
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
"BIP66 example 9, with DERSIG", SCRIPT_VERIFY_DERSIG)
.Num(0)
.Num(0)
.PushSig(keys.key2, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220")
.ScriptError(SCRIPT_ERR_SIG_DER));
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
"BIP66 example 10, without DERSIG", 0)
.Num(0)
.Num(0)
.PushSig(keys.key2, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220"));
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
"BIP66 example 10, with DERSIG", SCRIPT_VERIFY_DERSIG)
.Num(0)
.Num(0)
.PushSig(keys.key2, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220")
.ScriptError(SCRIPT_ERR_SIG_DER));
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
"BIP66 example 11, without DERSIG", 0)
.Num(0)
.PushSig(keys.key1, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220")
.Num(0)
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG,
"BIP66 example 11, with DERSIG", SCRIPT_VERIFY_DERSIG)
.Num(0)
.PushSig(keys.key1, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220")
.Num(0)
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
"BIP66 example 12, without DERSIG", 0)
.Num(0)
.PushSig(keys.key1, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220")
.Num(0));
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_2 << OP_CHECKMULTISIG << OP_NOT,
"BIP66 example 12, with DERSIG", SCRIPT_VERIFY_DERSIG)
.Num(0)
.PushSig(keys.key1, SIGHASH_ALL, 33, 32)
.EditPush(1, "45022100", "440220")
.Num(0));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
"P2PK with multi-byte hashtype, without DERSIG", 0)
.PushSig(keys.key2, SIGHASH_ALL)
.EditPush(70, "01", "0101"));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
"P2PK with multi-byte hashtype, with DERSIG", SCRIPT_VERIFY_DERSIG)
.PushSig(keys.key2, SIGHASH_ALL)
.EditPush(70, "01", "0101")
.ScriptError(SCRIPT_ERR_SIG_DER));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
"P2PK with high S but no LOW_S", 0)
.PushSig(keys.key2, SIGHASH_ALL, 32, 33));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
"P2PK with high S", SCRIPT_VERIFY_LOW_S)
.PushSig(keys.key2, SIGHASH_ALL, 32, 33)
.ScriptError(SCRIPT_ERR_SIG_HIGH_S));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG,
"P2PK with hybrid pubkey but no STRICTENC", 0)
.PushSig(keys.key0, SIGHASH_ALL));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG,
"P2PK with hybrid pubkey", SCRIPT_VERIFY_STRICTENC)
.PushSig(keys.key0, SIGHASH_ALL)
.ScriptError(SCRIPT_ERR_PUBKEYTYPE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG << OP_NOT,
"P2PK NOT with hybrid pubkey but no STRICTENC", 0)
.PushSig(keys.key0, SIGHASH_ALL)
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG << OP_NOT,
"P2PK NOT with hybrid pubkey", SCRIPT_VERIFY_STRICTENC)
.PushSig(keys.key0, SIGHASH_ALL)
.ScriptError(SCRIPT_ERR_PUBKEYTYPE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG << OP_NOT,
"P2PK NOT with invalid hybrid pubkey but no STRICTENC", 0)
.PushSig(keys.key0, SIGHASH_ALL)
.DamagePush(10));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0H) << OP_CHECKSIG << OP_NOT,
"P2PK NOT with invalid hybrid pubkey", SCRIPT_VERIFY_STRICTENC)
.PushSig(keys.key0, SIGHASH_ALL)
.DamagePush(10)
.ScriptError(SCRIPT_ERR_PUBKEYTYPE));
tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey0H) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
"1-of-2 with the second 1 hybrid pubkey and no STRICTENC", 0)
.Num(0)
.PushSig(keys.key1, SIGHASH_ALL));
tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey0H) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
"1-of-2 with the second 1 hybrid pubkey", SCRIPT_VERIFY_STRICTENC)
.Num(0)
.PushSig(keys.key1, SIGHASH_ALL));
tests.push_back(TestBuilder(CScript() << OP_1 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey0H) << OP_2 << OP_CHECKMULTISIG,
"1-of-2 with the first 1 hybrid pubkey", SCRIPT_VERIFY_STRICTENC)
.Num(0)
.PushSig(keys.key1, SIGHASH_ALL)
.ScriptError(SCRIPT_ERR_PUBKEYTYPE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
"P2PK with undefined hashtype but no STRICTENC", 0)
.PushSig(keys.key1, 5));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
"P2PK with undefined hashtype", SCRIPT_VERIFY_STRICTENC)
.PushSig(keys.key1, 5)
.ScriptError(SCRIPT_ERR_SIG_HASHTYPE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG << OP_NOT,
"P2PK NOT with invalid sig and undefined hashtype but no STRICTENC", 0)
.PushSig(keys.key1, 5)
.DamagePush(10));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG << OP_NOT,
"P2PK NOT with invalid sig and undefined hashtype", SCRIPT_VERIFY_STRICTENC)
.PushSig(keys.key1, 5)
.DamagePush(10)
.ScriptError(SCRIPT_ERR_SIG_HASHTYPE));
tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
"3-of-3 with nonzero dummy but no NULLDUMMY", 0)
.Num(1)
.PushSig(keys.key0)
.PushSig(keys.key1)
.PushSig(keys.key2));
tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG,
"3-of-3 with nonzero dummy", SCRIPT_VERIFY_NULLDUMMY)
.Num(1)
.PushSig(keys.key0)
.PushSig(keys.key1)
.PushSig(keys.key2)
.ScriptError(SCRIPT_ERR_SIG_NULLDUMMY));
tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG << OP_NOT,
"3-of-3 NOT with invalid sig and nonzero dummy but no NULLDUMMY", 0)
.Num(1)
.PushSig(keys.key0)
.PushSig(keys.key1)
.PushSig(keys.key2)
.DamagePush(10));
tests.push_back(TestBuilder(CScript() << OP_3 << ToByteVector(keys.pubkey0C) << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey2C) << OP_3 << OP_CHECKMULTISIG << OP_NOT,
"3-of-3 NOT with invalid sig with nonzero dummy", SCRIPT_VERIFY_NULLDUMMY)
.Num(1)
.PushSig(keys.key0)
.PushSig(keys.key1)
.PushSig(keys.key2)
.DamagePush(10)
.ScriptError(SCRIPT_ERR_SIG_NULLDUMMY));
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
"2-of-2 with two identical keys and sigs pushed using OP_DUP but no SIGPUSHONLY", 0)
.Num(0)
.PushSig(keys.key1)
.Opcode(OP_DUP));
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
"2-of-2 with two identical keys and sigs pushed using OP_DUP", SCRIPT_VERIFY_SIGPUSHONLY)
.Num(0)
.PushSig(keys.key1)
.Opcode(OP_DUP)
.ScriptError(SCRIPT_ERR_SIG_PUSHONLY));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
"P2SH(P2PK) with non-push scriptSig but no P2SH or SIGPUSHONLY", 0, true)
.PushSig(keys.key2)
.Opcode(OP_NOP8)
.PushRedeem());
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
"P2PK with non-push scriptSig but with P2SH validation", 0)
.PushSig(keys.key2)
.Opcode(OP_NOP8));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
"P2SH(P2PK) with non-push scriptSig but no SIGPUSHONLY", SCRIPT_VERIFY_P2SH, true)
.PushSig(keys.key2)
.Opcode(OP_NOP8)
.PushRedeem()
.ScriptError(SCRIPT_ERR_SIG_PUSHONLY));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey2C) << OP_CHECKSIG,
"P2SH(P2PK) with non-push scriptSig but not P2SH", SCRIPT_VERIFY_SIGPUSHONLY, true)
.PushSig(keys.key2)
.Opcode(OP_NOP8)
.PushRedeem()
.ScriptError(SCRIPT_ERR_SIG_PUSHONLY));
tests.push_back(TestBuilder(CScript() << OP_2 << ToByteVector(keys.pubkey1C) << ToByteVector(keys.pubkey1C) << OP_2 << OP_CHECKMULTISIG,
"2-of-2 with two identical keys and sigs pushed", SCRIPT_VERIFY_SIGPUSHONLY)
.Num(0)
.PushSig(keys.key1)
.PushSig(keys.key1));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
"P2PK with unnecessary input but no CLEANSTACK", SCRIPT_VERIFY_P2SH)
.Num(11)
.PushSig(keys.key0));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
"P2PK with unnecessary input", SCRIPT_VERIFY_CLEANSTACK | SCRIPT_VERIFY_P2SH)
.Num(11)
.PushSig(keys.key0)
.ScriptError(SCRIPT_ERR_CLEANSTACK));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
"P2SH with unnecessary input but no CLEANSTACK", SCRIPT_VERIFY_P2SH, true)
.Num(11)
.PushSig(keys.key0)
.PushRedeem());
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
"P2SH with unnecessary input", SCRIPT_VERIFY_CLEANSTACK | SCRIPT_VERIFY_P2SH, true)
.Num(11)
.PushSig(keys.key0)
.PushRedeem()
.ScriptError(SCRIPT_ERR_CLEANSTACK));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
"P2SH with CLEANSTACK", SCRIPT_VERIFY_CLEANSTACK | SCRIPT_VERIFY_P2SH, true)
.PushSig(keys.key0)
.PushRedeem());
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
"Basic P2WSH", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
0, 1)
.PushWitSig(keys.key0)
.PushWitRedeem());
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
"Basic P2WPKH", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH,
0, 1)
.PushWitSig(keys.key0)
.Push(keys.pubkey0)
.AsWit());
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
"Basic P2SH(P2WSH)", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
0, 1)
.PushWitSig(keys.key0)
.PushWitRedeem()
.PushRedeem());
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
"Basic P2SH(P2WPKH)", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH,
0, 1)
.PushWitSig(keys.key0)
.Push(keys.pubkey0)
.AsWit()
.PushRedeem());
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
"Basic P2WSH with the wrong key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH)
.PushWitSig(keys.key0)
.PushWitRedeem()
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
"Basic P2WPKH with the wrong key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH)
.PushWitSig(keys.key0)
.Push(keys.pubkey1)
.AsWit()
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
"Basic P2SH(P2WSH) with the wrong key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH)
.PushWitSig(keys.key0)
.PushWitRedeem()
.PushRedeem()
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
"Basic P2SH(P2WPKH) with the wrong key", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH)
.PushWitSig(keys.key0)
.Push(keys.pubkey1)
.AsWit()
.PushRedeem()
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
"Basic P2WSH with the wrong key but no WITNESS", SCRIPT_VERIFY_P2SH, false, WitnessMode::SH)
.PushWitSig(keys.key0)
.PushWitRedeem());
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
"Basic P2WPKH with the wrong key but no WITNESS", SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH)
.PushWitSig(keys.key0)
.Push(keys.pubkey1)
.AsWit());
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1) << OP_CHECKSIG,
"Basic P2SH(P2WSH) with the wrong key but no WITNESS", SCRIPT_VERIFY_P2SH, true, WitnessMode::SH)
.PushWitSig(keys.key0)
.PushWitRedeem()
.PushRedeem());
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey1),
"Basic P2SH(P2WPKH) with the wrong key but no WITNESS", SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH)
.PushWitSig(keys.key0)
.Push(keys.pubkey1)
.AsWit()
.PushRedeem());
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
"Basic P2WSH with wrong value", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH,
0, 0)
.PushWitSig(keys.key0, 1)
.PushWitRedeem()
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
"Basic P2WPKH with wrong value", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::PKH,
0, 0)
.PushWitSig(keys.key0, 1)
.Push(keys.pubkey0)
.AsWit()
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
"Basic P2SH(P2WSH) with wrong value", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::SH,
0, 0)
.PushWitSig(keys.key0, 1)
.PushWitRedeem()
.PushRedeem()
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
"Basic P2SH(P2WPKH) with wrong value", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, true, WitnessMode::PKH,
0, 0)
.PushWitSig(keys.key0, 1)
.Push(keys.pubkey0)
.AsWit()
.PushRedeem()
.ScriptError(SCRIPT_ERR_EVAL_FALSE));
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0),
"P2WPKH with future witness version", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM, false, WitnessMode::PKH, 1)
.PushWitSig(keys.key0)
.Push(keys.pubkey0)
.AsWit()
.ScriptError(SCRIPT_ERR_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM));
{
CScript witscript = CScript() << ToByteVector(keys.pubkey0);
uint256 hash;
CSHA256().Write(witscript.data(), witscript.size()).Finalize(hash.begin());
std::vector<unsigned char> hashBytes = ToByteVector(hash);
hashBytes.pop_back();
tests.push_back(TestBuilder(CScript() << OP_0 << hashBytes,
"P2WPKH with wrong witness program length", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false)
.PushWitSig(keys.key0)
.Push(keys.pubkey0)
.AsWit()
.ScriptError(SCRIPT_ERR_WITNESS_PROGRAM_WRONG_LENGTH));
}
tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG,
"P2WSH with empty witness", SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH, false, WitnessMode::SH)
.ScriptError(SCRIPT_ERR_WITNESS_PROGRAM_WITNESS_EMPTY));
{
CScript witscript = CScript() << ToByteVector(keys.pubkey0) << OP_CHECKSIG;
tests.push_back(TestBuilder(witscript,