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Electrum: add data to TxIdFromPosResponse. (#1038)

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To make the response usable, we need to copy the request input (block height and transaction position).
This commit is contained in:
Bastien Teinturier 2019-06-17 12:10:10 +02:00 • committed by GitHub
parent cb1196cf95
commit a53145a6da
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2 changed files with 7 additions and 11 deletions
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10
eclair-core/src/main/scala/fr/acinq/eclair/blockchain/electrum/ElectrumClient.scala
View file

@ -381,7 +381,7 @@ object ElectrumClient {
case class BroadcastTransactionResponse(tx: Transaction, error: Option[Error]) extends Response
case class GetTransactionIdFromPosition(height: Int, tx_pos: Int, merkle: Boolean = false) extends Request
case class GetTransactionIdFromPositionResponse(txid: ByteVector32, merkle: Seq[ByteVector32]) extends Response
case class GetTransactionIdFromPositionResponse(txid: ByteVector32, height: Int, tx_pos: Int, merkle: Seq[ByteVector32]) extends Response
case class GetTransaction(txid: ByteVector32) extends Request
case class GetTransactionResponse(tx: Transaction) extends Response
@ -593,14 +593,14 @@ object ElectrumClient {
UnspentItem(ByteVector32.fromValidHex(tx_hash), tx_pos, value, height)
})
ScriptHashListUnspentResponse(scripthash, items)
case GetTransactionIdFromPosition(_, _, false) =>
case GetTransactionIdFromPosition(height, tx_pos, false) =>
val JString(tx_hash) = json.result
GetTransactionIdFromPositionResponse(ByteVector32.fromValidHex(tx_hash), Nil)
case GetTransactionIdFromPosition(_, _, true) =>
GetTransactionIdFromPositionResponse(ByteVector32.fromValidHex(tx_hash), height, tx_pos, Nil)
case GetTransactionIdFromPosition(height, tx_pos, true) =>
val JString(tx_hash) = json.result \ "tx_hash"
val JArray(hashes) = json.result \ "merkle"
val leaves = hashes collect { case JString(value) => ByteVector32.fromValidHex(value) }
GetTransactionIdFromPositionResponse(ByteVector32.fromValidHex(tx_hash), leaves)
GetTransactionIdFromPositionResponse(ByteVector32.fromValidHex(tx_hash), height, tx_pos, leaves)
case GetTransaction(_) =>
val JString(hex) = json.result
GetTransactionResponse(Transaction.read(hex))

8
eclair-core/src/test/scala/fr/acinq/eclair/blockchain/electrum/ElectrumClientSpec.scala
View file

@ -69,16 +69,12 @@ class ElectrumClientSpec extends TestKit(ActorSystem("test")) with FunSuiteLike
test("get transaction id from position") {
probe.send(client, GetTransactionIdFromPosition(height, position))
val GetTransactionIdFromPositionResponse(txid, merkle) = probe.expectMsgType[GetTransactionIdFromPositionResponse]
assert(txid === referenceTx.txid)
assert(merkle === Nil)
probe.expectMsg(GetTransactionIdFromPositionResponse(referenceTx.txid, height, position, Nil))
}
test("get transaction id from position with merkle proof") {
probe.send(client, GetTransactionIdFromPosition(height, position, merkle = true))
val GetTransactionIdFromPositionResponse(txid, merkle) = probe.expectMsgType[GetTransactionIdFromPositionResponse]
assert(txid === referenceTx.txid)
assert(merkle === merkleProof)
probe.expectMsg(GetTransactionIdFromPositionResponse(referenceTx.txid, height, position, merkleProof))
}
test("get transaction") {