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rpc: Add input explicit value, asset, and proofs to decodepsbt

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This commit is contained in:
Andrew Chow 2022-09-01 13:56:52 -04:00
parent be602495f9
commit 4bacc852e9
1 changed files with 39 additions and 0 deletions
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39
src/rpc/rawtransaction.cpp
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@ -1214,6 +1214,10 @@ static RPCHelpMan decodepsbt()
{RPCResult::Type::STR_HEX, "", "hex-encoded witness data (if any)"},
}},
{RPCResult::Type::STR_HEX, "utxo_rangeproof", "The rangeproof for the UTXO"},
{RPCResult::Type::NUM, "explicit_value", /*optional=*/true, "The explicit value for this input"},
{RPCResult::Type::STR_HEX, "value_proof", /*optional=*/true, "The explicit value proof for this input"},
{RPCResult::Type::STR_HEX, "explicit_asset", /*optional=*/true, "The explicit asset for this input"},
{RPCResult::Type::STR_HEX, "asset_proof", /*optional=*/true, "The explicit asset proof for this input"},
{RPCResult::Type::OBJ_DYN, "unknown", "The unknown global fields",
{
{RPCResult::Type::STR_HEX, "key", "(key-value pair) An unknown key-value pair"},
@ -1596,6 +1600,41 @@ static RPCHelpMan decodepsbt()
in.pushKV("utxo_rangeproof", HexStr(input.m_utxo_rangeproof));
}
if (input.m_explicit_value.has_value()) {
in.pushKV("explicit_value", ValueFromAmount(*input.m_explicit_value));
}
if (!input.m_value_proof.empty()) {
in.pushKV("value_proof", HexStr(input.m_value_proof));
}
if (!input.m_explicit_asset.IsNull()) {
in.pushKV("explicit_asset", input.m_explicit_asset.GetHex());
}
if (!input.m_asset_proof.empty()) {
in.pushKV("asset_proof", HexStr(input.m_asset_proof));
}
switch (VerifyBlindProofs(input)) {
case BlindProofResult::OK:
// all good
break;
case BlindProofResult::NOT_FULLY_BLINDED:
in.pushKV("status", "ERROR: Proofs provided for unblinded input");
break;
case BlindProofResult::MISSING_VALUE_PROOF:
in.pushKV("status", "WARNING: has confidential and explicit values but no proof connecting them");
break;
case BlindProofResult::MISSING_ASSET_PROOF:
in.pushKV("status", "WARNING: has confidential and explicit assets but no proof connecting them");
break;
case BlindProofResult::INVALID_VALUE_PROOF:
in.pushKV("status", "ERROR: has invalid value proof, the value may be a lie!");
break;
case BlindProofResult::INVALID_ASSET_PROOF:
in.pushKV("status", "ERROR: has invalid asset proof, the asset may be a lie!");
break;
}
// Proprietary
if (!input.m_proprietary.empty()) {
UniValue proprietary(UniValue::VARR);