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darosiordarosior
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rpc: output all hash preimages in 'decodepsbt'
1 parent 4d6b532 commit a9256dc

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2 files changed

+58
-2
lines changed

2 files changed

+58
-2
lines changed

‎src/rpc/rawtransaction.cpp

Lines changed: 53 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1154,7 +1154,23 @@ static RPCHelpMan decodepsbt()
11541154
{
11551155
{RPCResult::Type::STR_HEX, "", "hex-encoded witness data (if any)"},
11561156
}},
1157-
{RPCResult::Type::OBJ_DYN, "unknown", /*optional=*/true, "The unknown global fields",
1157+
{RPCResult::Type::OBJ_DYN, "ripemd160_preimages", /*optional=*/ true, "",
1158+
{
1159+
{RPCResult::Type::STR, "hash", "The hash and preimage that corresponds to it."},
1160+
}},
1161+
{RPCResult::Type::OBJ_DYN, "sha256_preimages", /*optional=*/ true, "",
1162+
{
1163+
{RPCResult::Type::STR, "hash", "The hash and preimage that corresponds to it."},
1164+
}},
1165+
{RPCResult::Type::OBJ_DYN, "hash160_preimages", /*optional=*/ true, "",
1166+
{
1167+
{RPCResult::Type::STR, "hash", "The hash and preimage that corresponds to it."},
1168+
}},
1169+
{RPCResult::Type::OBJ_DYN, "hash256_preimages", /*optional=*/ true, "",
1170+
{
1171+
{RPCResult::Type::STR, "hash", "The hash and preimage that corresponds to it."},
1172+
}},
1173+
{RPCResult::Type::OBJ_DYN, "unknown", /*optional=*/ true, "The unknown input fields",
11581174
{
11591175
{RPCResult::Type::STR_HEX, "key", "(key-value pair) An unknown key-value pair"},
11601176
}},
@@ -1373,6 +1389,42 @@ static RPCHelpMan decodepsbt()
13731389
in.pushKV("final_scriptwitness", txinwitness);
13741390
}
13751391

1392+
// Ripemd160 hash preimages
1393+
if (!input.ripemd160_preimages.empty()) {
1394+
UniValue ripemd160_preimages(UniValue::VOBJ);
1395+
for (const auto& [hash, preimage] : input.ripemd160_preimages) {
1396+
ripemd160_preimages.pushKV(HexStr(hash), HexStr(preimage));
1397+
}
1398+
in.pushKV("ripemd160_preimages", ripemd160_preimages);
1399+
}
1400+
1401+
// Sha256 hash preimages
1402+
if (!input.sha256_preimages.empty()) {
1403+
UniValue sha256_preimages(UniValue::VOBJ);
1404+
for (const auto& [hash, preimage] : input.sha256_preimages) {
1405+
sha256_preimages.pushKV(HexStr(hash), HexStr(preimage));
1406+
}
1407+
in.pushKV("sha256_preimages", sha256_preimages);
1408+
}
1409+
1410+
// Hash160 hash preimages
1411+
if (!input.hash160_preimages.empty()) {
1412+
UniValue hash160_preimages(UniValue::VOBJ);
1413+
for (const auto& [hash, preimage] : input.hash160_preimages) {
1414+
hash160_preimages.pushKV(HexStr(hash), HexStr(preimage));
1415+
}
1416+
in.pushKV("hash160_preimages", hash160_preimages);
1417+
}
1418+
1419+
// Hash256 hash preimages
1420+
if (!input.hash256_preimages.empty()) {
1421+
UniValue hash256_preimages(UniValue::VOBJ);
1422+
for (const auto& [hash, preimage] : input.hash256_preimages) {
1423+
hash256_preimages.pushKV(HexStr(hash), HexStr(preimage));
1424+
}
1425+
in.pushKV("hash256_preimages", hash256_preimages);
1426+
}
1427+
13761428
// Proprietary
13771429
if (!input.m_proprietary.empty()) {
13781430
UniValue proprietary(UniValue::VARR);

‎test/functional/data/rpc_psbt.json

Lines changed: 5 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -39,7 +39,11 @@
3939
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4040
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4141
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42-
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42+
"cHNidP8BAJoCAAAAAljoeiG1ba8MI76OcHBFbDNvfLqlyHV5JPVFiHuyq911AAAAAAD/////g40EJ9DsZQpoqka7CwmK6kQiwHGyyng1Kgd5WdB86h0BAAAAAP////8CcKrwCAAAAAAWABTYXCtx0AYLCcmIauuBXlCZHdoSTQDh9QUAAAAAFgAUAK6pouXw+HaliN9VRuh0LR2HAI8AAAAATwEENYfPAAAAAAAAAAAAG3t93NmzqdwlifBjtWBRnFrHYkoMdmriSG1s74PiZ8ID3+4wNJ18fPeMDsRRe9iTAopsKogDQfxLmL6Kgj07xScE2QxqTwAAAAAA",
43+
"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",
44+
"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",
45+
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46+
"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"
4347
],
4448
"creator" : [
4549
{

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