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Add PSBT functions for LND (#4124)

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benthecarman 2022-02-23 11:08:36 -05:00 committed by GitHub
parent 34b7d18268
commit 5c9d64647e
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1 changed files with 44 additions and 0 deletions
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44
lnd-rpc/src/main/scala/org/bitcoins/lnd/rpc/LndRpcClient.scala
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@ -36,6 +36,8 @@ import org.bitcoins.lnd.rpc.LndUtils._
import org.bitcoins.lnd.rpc.config._
import scodec.bits._
import signrpc._
import walletrpc.FundPsbtRequest.Fees.SatPerVbyte
import walletrpc.FundPsbtRequest.Template.Psbt
import walletrpc.{
AddressType => _,
ListUnspentRequest => _,
@ -562,6 +564,48 @@ class LndRpcClient(val instance: LndInstance, binaryOpt: Option[File] = None)(
.map(res => Tx(res.rawTx))
}
def fundPSBT(
psbt: PSBT,
feeRate: SatoshisPerVirtualByte,
spendUnconfirmed: Boolean): Future[PSBT] = {
val template = Psbt(psbt.bytes)
val fees = SatPerVbyte(feeRate.toLong)
val request = FundPsbtRequest(template = template,
fees = fees,
spendUnconfirmed = spendUnconfirmed)
fundPSBT(request)
}
def fundPSBT(psbt: PSBT, feeRate: SatoshisPerVirtualByte): Future[PSBT] = {
val template = Psbt(psbt.bytes)
val fees = SatPerVbyte(feeRate.toLong)
val request = FundPsbtRequest(template, fees)
fundPSBT(request)
}
def fundPSBT(request: FundPsbtRequest): Future[PSBT] = {
logger.trace("lnd calling fundpsbt")
wallet
.fundPsbt(request)
.map(res => PSBT(res.fundedPsbt))
}
def signPSBT(psbt: PSBT): Future[PSBT] = {
val request = SignPsbtRequest(psbt.bytes)
signPSBT(request)
}
def signPSBT(request: SignPsbtRequest): Future[PSBT] = {
logger.trace("lnd calling signpsbt")
wallet
.signPsbt(request)
.map(res => PSBT(res.signedPsbt))
}
def finalizePSBT(psbt: PSBT): Future[PSBT] = {
val request = FinalizePsbtRequest(psbt.bytes)