diff options
Diffstat (limited to 'src/ark/board.js')
| -rw-r--r-- | src/ark/board.js | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/ark/board.js b/src/ark/board.js index 7544353..4192716 100644 --- a/src/ark/board.js +++ b/src/ark/board.js @@ -49,13 +49,18 @@ export function buildBoard({ userPub, serverPub, amountSat, feeSat, expiryHeight return { fundingTaproot, exitTaproot, exitTx, sighash }; } -export async function requestBoardCosign(ark, { amountSat, fundingOutpointRaw, expiryHeight, userPub, pubNonce }) { +export async function requestBoardCosign(ark, { amountSat, fundingOutpointRaw, expiryHeight, userPub, pubNonce, fundingTxBytes }) { const w = pbWriter(); w.varintField(1, amountSat); w.bytesField(2, fundingOutpointRaw); w.varintField(3, expiryHeight); w.bytesField(4, userPub); w.bytesField(5, pubNonce); + // Mandatory on mainnet since 0.6.0 (require_board_funding_tx): the server + // validates the board outpoint against the funding tx and refuses inputs + // that are VTXOs. The txid check ignores witnesses, so the broadcast + // (signed) serialization is fine here. + if (fundingTxBytes) w.bytesField(6, fundingTxBytes); const resp = await grpcCall(ark, 'bark_server.ArkService/RequestBoardCosign', w.finish()); const out = {}; for (const { field, value } of pbFields(resp)) { |