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Merge 0bd7ca9a03 into merged_master (Bitcoin PR bitcoin/bitcoin#23642)

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This commit is contained in:
Byron Hambly 2023-06-01 11:55:11 +00:00
commit bb09641184
1 changed files with 31 additions and 32 deletions
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63
src/rpc/rawtransaction.cpp
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@ -583,32 +583,33 @@ static std::string GetAllOutputTypes()
static RPCHelpMan decodescript()
{
return RPCHelpMan{"decodescript",
"\nDecode a hex-encoded script.\n",
{
{"hexstring", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "the hex-encoded script"},
},
RPCResult{
RPCResult::Type::OBJ, "", "",
{
{RPCResult::Type::STR, "asm", "Script public key"},
{RPCResult::Type::STR, "type", "The output type (e.g. "+GetAllOutputTypes()+")"},
{RPCResult::Type::STR, "address", /* optional */ true, "The Bitcoin address (only if a well-defined address exists)"},
{RPCResult::Type::STR, "p2sh", /* optional */ true, "address of P2SH script wrapping this redeem script (not returned if the script is already a P2SH)"},
{RPCResult::Type::OBJ, "segwit", /* optional */ true, "Result of a witness script public key wrapping this redeem script (not returned if the script is a P2SH or witness)",
{
{RPCResult::Type::STR, "asm", "String representation of the script public key"},
{RPCResult::Type::STR_HEX, "hex", "Hex string of the script public key"},
{RPCResult::Type::STR, "type", "The type of the script public key (e.g. witness_v0_keyhash or witness_v0_scripthash)"},
{RPCResult::Type::STR, "address", /* optional */ true, "The Bitcoin address (only if a well-defined address exists)"},
{RPCResult::Type::STR, "p2sh-segwit", "address of the P2SH script wrapping this witness redeem script"},
}},
}
},
RPCExamples{
HelpExampleCli("decodescript", "\"hexstring\"")
+ HelpExampleRpc("decodescript", "\"hexstring\"")
},
return RPCHelpMan{
"decodescript",
"\nDecode a hex-encoded script.\n",
{
{"hexstring", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "the hex-encoded script"},
},
RPCResult{
RPCResult::Type::OBJ, "", "",
{
{RPCResult::Type::STR, "asm", "Script public key"},
{RPCResult::Type::STR, "type", "The output type (e.g. " + GetAllOutputTypes() + ")"},
{RPCResult::Type::STR, "address", /* optional */ true, "The Bitcoin address (only if a well-defined address exists)"},
{RPCResult::Type::STR, "p2sh", /* optional */ true, "address of P2SH script wrapping this redeem script (not returned if the script is already a P2SH)"},
{RPCResult::Type::OBJ, "segwit", /* optional */ true, "Result of a witness script public key wrapping this redeem script (not returned if the script is a P2SH or witness)",
{
{RPCResult::Type::STR, "asm", "String representation of the script public key"},
{RPCResult::Type::STR_HEX, "hex", "Hex string of the script public key"},
{RPCResult::Type::STR, "type", "The type of the script public key (e.g. witness_v0_keyhash or witness_v0_scripthash)"},
{RPCResult::Type::STR, "address", /* optional */ true, "The Bitcoin address (only if a well-defined address exists)"},
{RPCResult::Type::STR, "p2sh-segwit", "address of the P2SH script wrapping this witness redeem script"},
}},
},
},
RPCExamples{
HelpExampleCli("decodescript", "\"hexstring\"")
+ HelpExampleRpc("decodescript", "\"hexstring\"")
},
[&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
{
RPCTypeCheck(request.params, {UniValue::VSTR});
@ -623,18 +624,16 @@ static RPCHelpMan decodescript()
}
ScriptPubKeyToUniv(script, r, /* include_hex */ false);
UniValue type;
type = find_value(r, "type");
std::vector<std::vector<unsigned char>> solutions_data;
const TxoutType which_type{Solver(script, solutions_data)};
if (type.isStr() && type.get_str() != "scripthash") {
if (which_type != TxoutType::SCRIPTHASH) {
// P2SH cannot be wrapped in a P2SH. If this script is already a P2SH,
// don't return the address for a P2SH of the P2SH.
r.pushKV("p2sh", EncodeDestination(ScriptHash(script)));
// P2SH and witness programs cannot be wrapped in P2WSH, if this script
// is a witness program, don't return addresses for a segwit programs.
if (type.get_str() == "pubkey" || type.get_str() == "pubkeyhash" || type.get_str() == "multisig" || type.get_str() == "nonstandard" || type.get_str() == "true") {
std::vector<std::vector<unsigned char>> solutions_data;
TxoutType which_type = Solver(script, solutions_data);
if (which_type == TxoutType::PUBKEY || which_type == TxoutType::PUBKEYHASH || which_type == TxoutType::MULTISIG || which_type == TxoutType::NONSTANDARD || find_value(r, "type").get_str() == "true") {
// Uncompressed pubkeys cannot be used with segwit checksigs.
// If the script contains an uncompressed pubkey, skip encoding of a segwit program.
if ((which_type == TxoutType::PUBKEY) || (which_type == TxoutType::MULTISIG)) {