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UPSTREAM MERGE BROKEN: Merge upstream commit '519b0bc5dc' into master

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Steven Roose 2019-05-17 14:55:01 +01:00
commit f4889a5253
No known key found for this signature in database
GPG key ID: 2F2A88D7F8D68E87
537 changed files with 31484 additions and 10750 deletions
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71
src/test/script_tests.cpp
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@ -189,11 +189,12 @@ void DoTest(const CScript& scriptPubKey, const CScript& scriptSig, const CScript
streamVal0 << CConfidentialValue(0);
int libconsensus_flags = flags & bitcoinconsensus_SCRIPT_FLAGS_VERIFY_ALL;
if (libconsensus_flags == flags) {
int expectedSuccessCode = expect ? 1 : 0;
if (flags & bitcoinconsensus_SCRIPT_FLAGS_VERIFY_WITNESS) {
BOOST_CHECK_MESSAGE(bitcoinconsensus_verify_script_with_amount(scriptPubKey.data(), scriptPubKey.size(), (const unsigned char*)&streamVal[0], streamVal.size(), (const unsigned char*)&stream[0], stream.size(), 0, libconsensus_flags, nullptr) == expect, message);
BOOST_CHECK_MESSAGE(bitcoinconsensus_verify_script_with_amount(scriptPubKey.data(), scriptPubKey.size(), (const unsigned char*)&streamVal[0], streamVal.size(), (const unsigned char*)&stream[0], stream.size(), 0, libconsensus_flags, nullptr) == expectedSuccessCode, message);
} else {
BOOST_CHECK_MESSAGE(bitcoinconsensus_verify_script_with_amount(scriptPubKey.data(), scriptPubKey.size(), (const unsigned char*)&streamVal0[0], streamVal0.size(), (const unsigned char*)&stream[0], stream.size(), 0, libconsensus_flags, nullptr) == expect, message);
BOOST_CHECK_MESSAGE(bitcoinconsensus_verify_script(scriptPubKey.data(), scriptPubKey.size(), (const unsigned char*)&stream[0], stream.size(), 0, libconsensus_flags, nullptr) == expect,message);
BOOST_CHECK_MESSAGE(bitcoinconsensus_verify_script_with_amount(scriptPubKey.data(), scriptPubKey.size(), (const unsigned char*)&streamVal0[0], streamVal0.size(), (const unsigned char*)&stream[0], stream.size(), 0, libconsensus_flags, nullptr) == expectedSuccessCode, message);
BOOST_CHECK_MESSAGE(bitcoinconsensus_verify_script(scriptPubKey.data(), scriptPubKey.size(), (const unsigned char*)&stream[0], stream.size(), 0, libconsensus_flags, nullptr) == expectedSuccessCode, message);
}
}
#endif
@ -1035,6 +1036,28 @@ BOOST_AUTO_TEST_CASE(script_PushData)
BOOST_CHECK(EvalScript(pushdata4Stack, CScript(pushdata4, pushdata4 + sizeof(pushdata4)), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
BOOST_CHECK(pushdata4Stack == directStack);
BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
const std::vector<unsigned char> pushdata1_trunc{OP_PUSHDATA1, 1};
const std::vector<unsigned char> pushdata2_trunc{OP_PUSHDATA2, 1, 0};
const std::vector<unsigned char> pushdata4_trunc{OP_PUSHDATA4, 1, 0, 0, 0};
std::vector<std::vector<unsigned char>> stack_ignore;
BOOST_CHECK(!EvalScript(stack_ignore, CScript(pushdata1_trunc.begin(), pushdata1_trunc.end()), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
BOOST_CHECK_EQUAL(err, SCRIPT_ERR_BAD_OPCODE);
BOOST_CHECK(!EvalScript(stack_ignore, CScript(pushdata2_trunc.begin(), pushdata2_trunc.end()), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
BOOST_CHECK_EQUAL(err, SCRIPT_ERR_BAD_OPCODE);
BOOST_CHECK(!EvalScript(stack_ignore, CScript(pushdata4_trunc.begin(), pushdata4_trunc.end()), SCRIPT_VERIFY_P2SH, BaseSignatureChecker(), SigVersion::BASE, &err));
BOOST_CHECK_EQUAL(err, SCRIPT_ERR_BAD_OPCODE);
}
BOOST_AUTO_TEST_CASE(script_cltv_truncated)
{
const auto script_cltv_trunc = CScript() << OP_CHECKLOCKTIMEVERIFY;
std::vector<std::vector<unsigned char>> stack_ignore;
ScriptError err;
BOOST_CHECK(!EvalScript(stack_ignore, script_cltv_trunc, SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY, BaseSignatureChecker(), SigVersion::BASE, &err));
BOOST_CHECK_EQUAL(err, SCRIPT_ERR_INVALID_STACK_OPERATION);
}
static CScript
@ -1083,18 +1106,18 @@ BOOST_AUTO_TEST_CASE(script_CHECKMULTISIG12)
const CTransaction txFrom12{BuildCreditingTransaction(scriptPubKey12)};
CMutableTransaction txTo12 = BuildSpendingTransaction(CScript(), CScriptWitness(), txFrom12);
CScript goodsig1 = sign_multisig(scriptPubKey12, key1, txTo12);
CScript goodsig1 = sign_multisig(scriptPubKey12, key1, CTransaction(txTo12));
BOOST_CHECK(VerifyScript(goodsig1, scriptPubKey12, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo12, 0, txFrom12.vout[0].nValue), &err));
BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
txTo12.vout[0].nValue = 2;
BOOST_CHECK(!VerifyScript(goodsig1, scriptPubKey12, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo12, 0, txFrom12.vout[0].nValue), &err));
BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
CScript goodsig2 = sign_multisig(scriptPubKey12, key2, txTo12);
CScript goodsig2 = sign_multisig(scriptPubKey12, key2, CTransaction(txTo12));
BOOST_CHECK(VerifyScript(goodsig2, scriptPubKey12, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo12, 0, txFrom12.vout[0].nValue), &err));
BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
CScript badsig1 = sign_multisig(scriptPubKey12, key3, txTo12);
CScript badsig1 = sign_multisig(scriptPubKey12, key3, CTransaction(txTo12));
BOOST_CHECK(!VerifyScript(badsig1, scriptPubKey12, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo12, 0, txFrom12.vout[0].nValue), &err));
BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
}
@ -1116,54 +1139,54 @@ BOOST_AUTO_TEST_CASE(script_CHECKMULTISIG23)
std::vector<CKey> keys;
keys.push_back(key1); keys.push_back(key2);
CScript goodsig1 = sign_multisig(scriptPubKey23, keys, txTo23);
CScript goodsig1 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
BOOST_CHECK(VerifyScript(goodsig1, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue), &err));
BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
keys.clear();
keys.push_back(key1); keys.push_back(key3);
CScript goodsig2 = sign_multisig(scriptPubKey23, keys, txTo23);
CScript goodsig2 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
BOOST_CHECK(VerifyScript(goodsig2, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue), &err));
BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
keys.clear();
keys.push_back(key2); keys.push_back(key3);
CScript goodsig3 = sign_multisig(scriptPubKey23, keys, txTo23);
CScript goodsig3 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
BOOST_CHECK(VerifyScript(goodsig3, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue), &err));
BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_OK, ScriptErrorString(err));
keys.clear();
keys.push_back(key2); keys.push_back(key2); // Can't re-use sig
CScript badsig1 = sign_multisig(scriptPubKey23, keys, txTo23);
CScript badsig1 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
BOOST_CHECK(!VerifyScript(badsig1, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue), &err));
BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
keys.clear();
keys.push_back(key2); keys.push_back(key1); // sigs must be in correct order
CScript badsig2 = sign_multisig(scriptPubKey23, keys, txTo23);
CScript badsig2 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
BOOST_CHECK(!VerifyScript(badsig2, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue), &err));
BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
keys.clear();
keys.push_back(key3); keys.push_back(key2); // sigs must be in correct order
CScript badsig3 = sign_multisig(scriptPubKey23, keys, txTo23);
CScript badsig3 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
BOOST_CHECK(!VerifyScript(badsig3, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue), &err));
BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
keys.clear();
keys.push_back(key4); keys.push_back(key2); // sigs must match pubkeys
CScript badsig4 = sign_multisig(scriptPubKey23, keys, txTo23);
CScript badsig4 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
BOOST_CHECK(!VerifyScript(badsig4, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue), &err));
BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
keys.clear();
keys.push_back(key1); keys.push_back(key4); // sigs must match pubkeys
CScript badsig5 = sign_multisig(scriptPubKey23, keys, txTo23);
CScript badsig5 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
BOOST_CHECK(!VerifyScript(badsig5, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue), &err));
BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_EVAL_FALSE, ScriptErrorString(err));
keys.clear(); // Must have signatures
CScript badsig6 = sign_multisig(scriptPubKey23, keys, txTo23);
CScript badsig6 = sign_multisig(scriptPubKey23, keys, CTransaction(txTo23));
BOOST_CHECK(!VerifyScript(badsig6, scriptPubKey23, nullptr, gFlags, MutableTransactionSignatureChecker(&txTo23, 0, txFrom23.vout[0].nValue), &err));
BOOST_CHECK_MESSAGE(err == SCRIPT_ERR_INVALID_STACK_OPERATION, ScriptErrorString(err));
}
@ -1190,11 +1213,11 @@ BOOST_AUTO_TEST_CASE(script_combineSigs)
key.MakeNewKey(i%2 == 1);
keys.push_back(key);
pubkeys.push_back(key.GetPubKey());
keystore.AddKey(key);
BOOST_CHECK(keystore.AddKey(key));
}
CMutableTransaction txFrom = BuildCreditingTransaction(GetScriptForDestination(PKHash(keys[0].GetPubKey())));
CMutableTransaction txTo = BuildSpendingTransaction(CScript(), CScriptWitness(), txFrom);
CMutableTransaction txTo = BuildSpendingTransaction(CScript(), CScriptWitness(), CTransaction(txFrom));
CScript& scriptPubKey = txFrom.vout[0].scriptPubKey;
SignatureData scriptSig;
@ -1203,7 +1226,7 @@ BOOST_AUTO_TEST_CASE(script_combineSigs)
BOOST_CHECK(combined.scriptSig.empty());
// Single signature case:
SignSignature(keystore, txFrom, txTo, 0, SIGHASH_ALL); // changes scriptSig
BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL)); // changes scriptSig
scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
combined = CombineSignatures(txFrom.vout[0], txTo, scriptSig, empty);
BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
@ -1211,31 +1234,31 @@ BOOST_AUTO_TEST_CASE(script_combineSigs)
BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
SignatureData scriptSigCopy = scriptSig;
// Signing again will give a different, valid signature:
SignSignature(keystore, txFrom, txTo, 0, SIGHASH_ALL);
BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL));
scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
combined = CombineSignatures(txFrom.vout[0], txTo, scriptSigCopy, scriptSig);
BOOST_CHECK(combined.scriptSig == scriptSigCopy.scriptSig || combined.scriptSig == scriptSig.scriptSig);
// P2SH, single-signature case:
CScript pkSingle; pkSingle << ToByteVector(keys[0].GetPubKey()) << OP_CHECKSIG;
keystore.AddCScript(pkSingle);
BOOST_CHECK(keystore.AddCScript(pkSingle));
scriptPubKey = GetScriptForDestination(ScriptHash(pkSingle));
SignSignature(keystore, txFrom, txTo, 0, SIGHASH_ALL);
BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL));
scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
combined = CombineSignatures(txFrom.vout[0], txTo, scriptSig, empty);
BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
combined = CombineSignatures(txFrom.vout[0], txTo, empty, scriptSig);
BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);
scriptSigCopy = scriptSig;
SignSignature(keystore, txFrom, txTo, 0, SIGHASH_ALL);
BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL));
scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
combined = CombineSignatures(txFrom.vout[0], txTo, scriptSigCopy, scriptSig);
BOOST_CHECK(combined.scriptSig == scriptSigCopy.scriptSig || combined.scriptSig == scriptSig.scriptSig);
// Hardest case: Multisig 2-of-3
scriptPubKey = GetScriptForMultisig(2, pubkeys);
keystore.AddCScript(scriptPubKey);
SignSignature(keystore, txFrom, txTo, 0, SIGHASH_ALL);
BOOST_CHECK(keystore.AddCScript(scriptPubKey));
BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL));
scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
combined = CombineSignatures(txFrom.vout[0], txTo, scriptSig, empty);
BOOST_CHECK(combined.scriptSig == scriptSig.scriptSig);