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Add sign and broadcast to wallet

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This commit is contained in:
Sudarsan Balaji
2021-10-16 20:19:34 +05:30
parent 9d6229df58
commit 320771d7f8
4 changed files with 105 additions and 45 deletions
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23
bindings/bdk-kotlin/demo/src/main/kotlin/Main.kt
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@@ -9,11 +9,11 @@ class LogProgress: BdkProgress {
fun main(args: Array<String>) {
println("Configuring an in-memory wallet on electrum..")
val descriptor =
"wpkh([c258d2e4/84h/1h/0h]tpubDDYkZojQFQjht8Tm4jsS3iuEmKjTiEGjG6KnuFNKKJb5A6ZUCUZKdvLdSDWofKi4ToRCwb9poe1XdqfUnP4jaJjCB2Zwv11ZLgSbnZSNecE/0/*)";
val amount = 10000uL;
"pkh(cSQPHDBwXGjVzWRqAHm6zfvQhaTuj1f2bFH58h55ghbjtFwvmeXR)";
val amount = 1000uL;
val recipient = "tb1ql7w62elx9ucw4pj5lgw4l028hmuw80sndtntxt";
val db = DatabaseConfig.Memory("")
val client = BlockchainConfig.Electrum(ElectrumConfig("ssl://electrum.blockstream.info:60002", null, 5u, null, 100u))
val client = BlockchainConfig.Electrum(ElectrumConfig("ssl://electrum.blockstream.info:60002", null, 5u, null, 10u))
val wallet = OnlineWallet(descriptor, Network.TESTNET, db, client)
val address = wallet.getNewAddress()
println("Please send $amount satoshis to address: $address")
@@ -22,8 +22,19 @@ fun main(args: Array<String>) {
wallet.sync(LogProgress(), null)
val balance = wallet.getBalance()
println("New wallet balance: $balance")
println("Refunding $amount satoshis to $recipient")
val psbt = PartiallySignedBitcoinTransaction(wallet, recipient, amount)
println("Press any key to exit")
println("Press Enter to return funds")
readLine()
println("Creating a partially signed bitcoin transaction with recipient $recipient and amount $amount satoshis...")
val transaction = PartiallySignedBitcoinTransaction(wallet, recipient, amount)
println("Signing the transaction...")
wallet.sign(transaction)
println("Broadcasting the signed transaction...")
val transactionId = wallet.broadcast(transaction)
println("Refunded $amount satoshis to $recipient via transaction id $transactionId")
println("Syncing...")
wallet.sync(LogProgress(), null)
val final_balance = wallet.getBalance()
println("New wallet balance: $final_balance")
println("Press Enter to exit")
readLine()
}