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Fixed RTM blob contruction

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MoneroOcean
2024-06-02 23:58:07 +03:00
parent 16f9569d0c
commit 7bbb0cf80e
2 changed files with 11 additions and 11 deletions
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20
index.js
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@@ -64,9 +64,9 @@ function transaction_hash3(transaction, forWitness) {
return hash256_3(transaction.__toBuffer(undefined, undefined, forWitness));
}
function getMerkleRoot(transactions, transaction_hash_func) {
function getMerkleRoot(transactions, transaction_hash_func, detectWitness) {
if (transactions.length === 0) return Buffer.from('0000000000000000000000000000000000000000000000000000000000000000', 'hex')
const forWitness = false;//txesHaveWitnessCommit(transactions);
const forWitness = detectWitness ? txesHaveWitnessCommit(transactions) : false;
const hashes = transactions.map(transaction => transaction_hash_func(transaction, forWitness));
const rootHash = fastMerkleRoot(hashes, hash256);
return forWitness ? hash256_3(Buffer.concat([rootHash, transactions[0].ins[0].witness[0]])) : rootHash;
@@ -175,7 +175,7 @@ module.exports.RavenBlockTemplate = function(rpcData, poolAddress) {
};
};
function update_merkle_root_hash(offset, payload, blob_in, blob_out, transaction_hash_func) {
function update_merkle_root_hash(offset, payload, blob_in, blob_out, transaction_hash_func, detectWitness) {
const nTransactions = varuint.decode(blob_in, offset);
offset += varuint.decode.bytes;
let transactions = [];
@@ -184,7 +184,7 @@ function update_merkle_root_hash(offset, payload, blob_in, blob_out, transaction
transactions.push(tx);
offset += tx.byteLength();
}
getMerkleRoot(transactions, transaction_hash_func).copy(blob_out, 4 + 32);
getMerkleRoot(transactions, transaction_hash_func, detectWitness).copy(blob_out, 4 + 32);
};
module.exports.blockHashBuff = function(blobBuffer) {
@@ -197,12 +197,12 @@ module.exports.blockHashBuff3 = function(blobBuffer) {
module.exports.convertRavenBlob = function(blobBuffer) {
let header = blobBuffer.slice(0, 80);
update_merkle_root_hash(80 + 8 + 32, false, blobBuffer, header, transaction_hash);
update_merkle_root_hash(80 + 8 + 32, false, blobBuffer, header, transaction_hash, true);
return module.exports.blockHashBuff(header);
};
module.exports.constructNewRavenBlob = function(blockTemplate, nonceBuff, mixhashBuff) {
update_merkle_root_hash(80 + 8 + 32, false, blockTemplate, blockTemplate, transaction_hash);
update_merkle_root_hash(80 + 8 + 32, false, blockTemplate, blockTemplate, transaction_hash, true);
nonceBuff.copy (blockTemplate, 80, 0, 8);
mixhashBuff.copy(blockTemplate, 88, 0, 32);
return blockTemplate;
@@ -239,24 +239,24 @@ module.exports.RtmBlockTemplate = function(rpcData, poolAddress) {
module.exports.convertRtmBlob = function(blobBuffer) {
let header = blobBuffer.slice(0, 80);
update_merkle_root_hash(80, true, blobBuffer, header, transaction_hash);
update_merkle_root_hash(80, true, blobBuffer, header, transaction_hash, true);
return header;
};
module.exports.convertKcnBlob = function(blobBuffer) {
let header = blobBuffer.slice(0, 80);
update_merkle_root_hash(80, false, blobBuffer, header, transaction_hash3);
update_merkle_root_hash(80, false, blobBuffer, header, transaction_hash3, false);
return header;
};
module.exports.constructNewRtmBlob = function(blockTemplate, nonceBuff) {
update_merkle_root_hash(80, true, blockTemplate, blockTemplate, transaction_hash);
update_merkle_root_hash(80, true, blockTemplate, blockTemplate, transaction_hash, true);
nonceBuff.copy(blockTemplate, 76, 0, 4);
return blockTemplate;
};
module.exports.constructNewKcnBlob = function(blockTemplate, nonceBuff) {
update_merkle_root_hash(80, false, blockTemplate, blockTemplate, transaction_hash3);
update_merkle_root_hash(80, false, blockTemplate, blockTemplate, transaction_hash3, false);
nonceBuff.copy(blockTemplate, 76, 0, 4);
return blockTemplate;
};