mirror of
https://github.com/dashpay/dash.git
synced 2024-12-28 13:32:47 +01:00
56d1d13c43
* Merge #8824: Refactor TxToJSON() and ScriptPubKeyToJSON()
0ff9320 refactor TxToJSON() and ScriptPubKeyToJSON() (jonnynewbs)
Tree-SHA512: caf7d590829e221522edd5b1ab8ce67b53a2c6986d3bbe8477eab420b1007bf60f885ed0a25ba9587e468c00768360ddc31db37847e862858573eaed5ed8b0d6
* remove witness and vsize
Signed-off-by: Pasta <Pasta@dash.org>
* Add valueSat
To preserve rpc output format
* Move extrapayload and special tx json output to `TxToUniv`
* Add spent index info
283 lines
11 KiB
C++
283 lines
11 KiB
C++
// Copyright (c) 2009-2015 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 "core_io.h"
|
|
|
|
#include "base58.h"
|
|
#include "primitives/transaction.h"
|
|
#include "script/script.h"
|
|
#include "script/standard.h"
|
|
#include "serialize.h"
|
|
#include "streams.h"
|
|
#include "univalue.h"
|
|
#include "util.h"
|
|
#include "utilmoneystr.h"
|
|
#include "utilstrencodings.h"
|
|
|
|
#include "spentindex.h"
|
|
|
|
#include "evo/cbtx.h"
|
|
#include "evo/providertx.h"
|
|
#include "evo/specialtx.h"
|
|
#include "llmq/quorums_commitment.h"
|
|
|
|
#include <boost/assign/list_of.hpp>
|
|
#include <boost/foreach.hpp>
|
|
|
|
std::string FormatScript(const CScript& script)
|
|
{
|
|
std::string ret;
|
|
CScript::const_iterator it = script.begin();
|
|
opcodetype op;
|
|
while (it != script.end()) {
|
|
CScript::const_iterator it2 = it;
|
|
std::vector<unsigned char> vch;
|
|
if (script.GetOp2(it, op, &vch)) {
|
|
if (op == OP_0) {
|
|
ret += "0 ";
|
|
continue;
|
|
} else if ((op >= OP_1 && op <= OP_16) || op == OP_1NEGATE) {
|
|
ret += strprintf("%i ", op - OP_1NEGATE - 1);
|
|
continue;
|
|
} else if (op >= OP_NOP && op <= OP_NOP10) {
|
|
std::string str(GetOpName(op));
|
|
if (str.substr(0, 3) == std::string("OP_")) {
|
|
ret += str.substr(3, std::string::npos) + " ";
|
|
continue;
|
|
}
|
|
}
|
|
if (vch.size() > 0) {
|
|
ret += strprintf("0x%x 0x%x ", HexStr(it2, it - vch.size()), HexStr(it - vch.size(), it));
|
|
} else {
|
|
ret += strprintf("0x%x ", HexStr(it2, it));
|
|
}
|
|
continue;
|
|
}
|
|
ret += strprintf("0x%x ", HexStr(it2, script.end()));
|
|
break;
|
|
}
|
|
return ret.substr(0, ret.size() - 1);
|
|
}
|
|
|
|
const std::map<unsigned char, std::string> mapSigHashTypes =
|
|
boost::assign::map_list_of
|
|
(static_cast<unsigned char>(SIGHASH_ALL), std::string("ALL"))
|
|
(static_cast<unsigned char>(SIGHASH_ALL|SIGHASH_ANYONECANPAY), std::string("ALL|ANYONECANPAY"))
|
|
(static_cast<unsigned char>(SIGHASH_NONE), std::string("NONE"))
|
|
(static_cast<unsigned char>(SIGHASH_NONE|SIGHASH_ANYONECANPAY), std::string("NONE|ANYONECANPAY"))
|
|
(static_cast<unsigned char>(SIGHASH_SINGLE), std::string("SINGLE"))
|
|
(static_cast<unsigned char>(SIGHASH_SINGLE|SIGHASH_ANYONECANPAY), std::string("SINGLE|ANYONECANPAY"))
|
|
;
|
|
|
|
/**
|
|
* Create the assembly string representation of a CScript object.
|
|
* @param[in] script CScript object to convert into the asm string representation.
|
|
* @param[in] fAttemptSighashDecode Whether to attempt to decode sighash types on data within the script that matches the format
|
|
* of a signature. Only pass true for scripts you believe could contain signatures. For example,
|
|
* pass false, or omit the this argument (defaults to false), for scriptPubKeys.
|
|
*/
|
|
std::string ScriptToAsmStr(const CScript& script, const bool fAttemptSighashDecode)
|
|
{
|
|
std::string str;
|
|
opcodetype opcode;
|
|
std::vector<unsigned char> vch;
|
|
CScript::const_iterator pc = script.begin();
|
|
while (pc < script.end()) {
|
|
if (!str.empty()) {
|
|
str += " ";
|
|
}
|
|
if (!script.GetOp(pc, opcode, vch)) {
|
|
str += "[error]";
|
|
return str;
|
|
}
|
|
if (0 <= opcode && opcode <= OP_PUSHDATA4) {
|
|
if (vch.size() <= static_cast<std::vector<unsigned char>::size_type>(4)) {
|
|
str += strprintf("%d", CScriptNum(vch, false).getint());
|
|
} else {
|
|
// the IsUnspendable check makes sure not to try to decode OP_RETURN data that may match the format of a signature
|
|
if (fAttemptSighashDecode && !script.IsUnspendable()) {
|
|
std::string strSigHashDecode;
|
|
// goal: only attempt to decode a defined sighash type from data that looks like a signature within a scriptSig.
|
|
// this won't decode correctly formatted public keys in Pubkey or Multisig scripts due to
|
|
// the restrictions on the pubkey formats (see IsCompressedOrUncompressedPubKey) being incongruous with the
|
|
// checks in CheckSignatureEncoding.
|
|
if (CheckSignatureEncoding(vch, SCRIPT_VERIFY_STRICTENC, NULL)) {
|
|
const unsigned char chSigHashType = vch.back();
|
|
if (mapSigHashTypes.count(chSigHashType)) {
|
|
strSigHashDecode = "[" + mapSigHashTypes.find(chSigHashType)->second + "]";
|
|
vch.pop_back(); // remove the sighash type byte. it will be replaced by the decode.
|
|
}
|
|
}
|
|
str += HexStr(vch) + strSigHashDecode;
|
|
} else {
|
|
str += HexStr(vch);
|
|
}
|
|
}
|
|
} else {
|
|
str += GetOpName(opcode);
|
|
}
|
|
}
|
|
return str;
|
|
}
|
|
|
|
std::string EncodeHexTx(const CTransaction& tx)
|
|
{
|
|
CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION);
|
|
ssTx << tx;
|
|
return HexStr(ssTx.begin(), ssTx.end());
|
|
}
|
|
|
|
void ScriptPubKeyToUniv(const CScript& scriptPubKey,
|
|
UniValue& out, bool fIncludeHex)
|
|
{
|
|
txnouttype type;
|
|
std::vector<CTxDestination> addresses;
|
|
int nRequired;
|
|
|
|
out.pushKV("asm", ScriptToAsmStr(scriptPubKey));
|
|
if (fIncludeHex)
|
|
out.pushKV("hex", HexStr(scriptPubKey.begin(), scriptPubKey.end()));
|
|
|
|
if (!ExtractDestinations(scriptPubKey, type, addresses, nRequired)) {
|
|
out.pushKV("type", GetTxnOutputType(type));
|
|
return;
|
|
}
|
|
|
|
out.pushKV("reqSigs", nRequired);
|
|
out.pushKV("type", GetTxnOutputType(type));
|
|
|
|
UniValue a(UniValue::VARR);
|
|
BOOST_FOREACH(const CTxDestination& addr, addresses)
|
|
a.push_back(CBitcoinAddress(addr).ToString());
|
|
out.pushKV("addresses", a);
|
|
}
|
|
|
|
void TxToUniv(const CTransaction& tx, const uint256& hashBlock, UniValue& entry, const CSpentIndexTxInfo* ptxSpentInfo)
|
|
{
|
|
uint256 txid = tx.GetHash();
|
|
entry.pushKV("txid", txid.GetHex());
|
|
entry.pushKV("version", tx.nVersion);
|
|
entry.pushKV("size", (int)::GetSerializeSize(tx, SER_NETWORK, PROTOCOL_VERSION));
|
|
entry.pushKV("locktime", (int64_t)tx.nLockTime);
|
|
|
|
UniValue vin(UniValue::VARR);
|
|
BOOST_FOREACH(const CTxIn& txin, tx.vin) {
|
|
UniValue in(UniValue::VOBJ);
|
|
if (tx.IsCoinBase())
|
|
in.pushKV("coinbase", HexStr(txin.scriptSig.begin(), txin.scriptSig.end()));
|
|
else {
|
|
in.pushKV("txid", txin.prevout.hash.GetHex());
|
|
in.pushKV("vout", (int64_t)txin.prevout.n);
|
|
UniValue o(UniValue::VOBJ);
|
|
o.pushKV("asm", ScriptToAsmStr(txin.scriptSig, true));
|
|
o.pushKV("hex", HexStr(txin.scriptSig.begin(), txin.scriptSig.end()));
|
|
in.pushKV("scriptSig", o);
|
|
|
|
// Add address and value info if spentindex enabled
|
|
if (ptxSpentInfo != nullptr) {
|
|
CSpentIndexKey spentKey(txin.prevout.hash, txin.prevout.n);
|
|
auto it = ptxSpentInfo->mSpentInfo.find(spentKey);
|
|
if (it != ptxSpentInfo->mSpentInfo.end()) {
|
|
auto spentInfo = it->second;
|
|
UniValue outValue(UniValue::VNUM, FormatMoney(spentInfo.satoshis));
|
|
in.push_back(Pair("value", outValue));
|
|
in.push_back(Pair("valueSat", spentInfo.satoshis));
|
|
if (spentInfo.addressType == 1) {
|
|
in.push_back(Pair("address", CBitcoinAddress(CKeyID(spentInfo.addressHash)).ToString()));
|
|
} else if (spentInfo.addressType == 2) {
|
|
in.push_back(Pair("address", CBitcoinAddress(CScriptID(spentInfo.addressHash)).ToString()));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
in.pushKV("sequence", (int64_t)txin.nSequence);
|
|
vin.push_back(in);
|
|
}
|
|
entry.pushKV("vin", vin);
|
|
|
|
UniValue vout(UniValue::VARR);
|
|
for (unsigned int i = 0; i < tx.vout.size(); i++) {
|
|
const CTxOut& txout = tx.vout[i];
|
|
|
|
UniValue out(UniValue::VOBJ);
|
|
|
|
UniValue outValue(UniValue::VNUM, FormatMoney(txout.nValue));
|
|
out.pushKV("value", outValue);
|
|
out.pushKV("valueSat", txout.nValue);
|
|
out.pushKV("n", (int64_t)i);
|
|
|
|
UniValue o(UniValue::VOBJ);
|
|
ScriptPubKeyToUniv(txout.scriptPubKey, o, true);
|
|
out.pushKV("scriptPubKey", o);
|
|
|
|
// Add spent information if spentindex is enabled
|
|
if (ptxSpentInfo != nullptr) {
|
|
CSpentIndexKey spentKey(txid, i);
|
|
auto it = ptxSpentInfo->mSpentInfo.find(spentKey);
|
|
if (it != ptxSpentInfo->mSpentInfo.end()) {
|
|
auto spentInfo = it->second;
|
|
out.push_back(Pair("spentTxId", spentInfo.txid.GetHex()));
|
|
out.push_back(Pair("spentIndex", (int)spentInfo.inputIndex));
|
|
out.push_back(Pair("spentHeight", spentInfo.blockHeight));
|
|
}
|
|
}
|
|
vout.push_back(out);
|
|
}
|
|
entry.pushKV("vout", vout);
|
|
|
|
if (!tx.vExtraPayload.empty()) {
|
|
entry.push_back(Pair("extraPayloadSize", (int)tx.vExtraPayload.size()));
|
|
entry.push_back(Pair("extraPayload", HexStr(tx.vExtraPayload)));
|
|
}
|
|
|
|
if (tx.nType == TRANSACTION_PROVIDER_REGISTER) {
|
|
CProRegTx proTx;
|
|
if (GetTxPayload(tx, proTx)) {
|
|
UniValue obj;
|
|
proTx.ToJson(obj);
|
|
entry.push_back(Pair("proRegTx", obj));
|
|
}
|
|
} else if (tx.nType == TRANSACTION_PROVIDER_UPDATE_SERVICE) {
|
|
CProUpServTx proTx;
|
|
if (GetTxPayload(tx, proTx)) {
|
|
UniValue obj;
|
|
proTx.ToJson(obj);
|
|
entry.push_back(Pair("proUpServTx", obj));
|
|
}
|
|
} else if (tx.nType == TRANSACTION_PROVIDER_UPDATE_REGISTRAR) {
|
|
CProUpRegTx proTx;
|
|
if (GetTxPayload(tx, proTx)) {
|
|
UniValue obj;
|
|
proTx.ToJson(obj);
|
|
entry.push_back(Pair("proUpRegTx", obj));
|
|
}
|
|
} else if (tx.nType == TRANSACTION_PROVIDER_UPDATE_REVOKE) {
|
|
CProUpRevTx proTx;
|
|
if (GetTxPayload(tx, proTx)) {
|
|
UniValue obj;
|
|
proTx.ToJson(obj);
|
|
entry.push_back(Pair("proUpRevTx", obj));
|
|
}
|
|
} else if (tx.nType == TRANSACTION_COINBASE) {
|
|
CCbTx cbTx;
|
|
if (GetTxPayload(tx, cbTx)) {
|
|
UniValue obj;
|
|
cbTx.ToJson(obj);
|
|
entry.push_back(Pair("cbTx", obj));
|
|
}
|
|
} else if (tx.nType == TRANSACTION_QUORUM_COMMITMENT) {
|
|
llmq::CFinalCommitmentTxPayload qcTx;
|
|
if (GetTxPayload(tx, qcTx)) {
|
|
UniValue obj;
|
|
qcTx.ToJson(obj);
|
|
entry.push_back(Pair("qcTx", obj));
|
|
}
|
|
}
|
|
|
|
if (!hashBlock.IsNull())
|
|
entry.pushKV("blockhash", hashBlock.GetHex());
|
|
|
|
entry.pushKV("hex", EncodeHexTx(tx)); // the hex-encoded transaction. used the name "hex" to be consistent with the verbose output of "getrawtransaction".
|
|
}
|