mirror of
https://github.com/RoboSats/taptrade-core.git
synced 2025-07-31 15:11:51 +00:00
loading wallet to import UTXO's
This commit is contained in:
aaravm
38
taptrade-cli-demo/coordinator/Cargo.lock
generated
38
taptrade-cli-demo/coordinator/Cargo.lock
generated
@ -288,6 +288,17 @@ version = "0.11.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d965446196e3b7decd44aa7ee49e31d630118f90ef12f97900f262eb915c951d"
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[[package]]
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name = "bitcoin"
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version = "0.29.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0694ea59225b0c5f3cb405ff3f670e4828358ed26aec49dc352f730f0cb1a8a3"
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dependencies = [
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"bech32 0.9.1",
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"bitcoin_hashes 0.11.0",
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"secp256k1 0.24.3",
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]
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[[package]]
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name = "bitcoin"
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version = "0.30.2"
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@ -353,6 +364,12 @@ dependencies = [
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"bitcoin-internals 0.3.0",
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]
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[[package]]
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name = "bitcoin_hashes"
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version = "0.11.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "90064b8dee6815a6470d60bad07bbbaee885c0e12d04177138fa3291a01b7bc4"
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[[package]]
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name = "bitcoin_hashes"
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version = "0.12.0"
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@ -456,7 +473,7 @@ dependencies = [
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"anyhow",
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"axum",
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"bdk",
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"bitcoin 0.32.2",
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"bitcoin 0.29.2",
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"dotenv",
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"env_logger",
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"futures-util",
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@ -1886,6 +1903,16 @@ dependencies = [
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"untrusted",
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]
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[[package]]
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name = "secp256k1"
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version = "0.24.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6b1629c9c557ef9b293568b338dddfc8208c98a18c59d722a9d53f859d9c9b62"
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dependencies = [
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"bitcoin_hashes 0.11.0",
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"secp256k1-sys 0.6.1",
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]
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[[package]]
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name = "secp256k1"
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version = "0.27.0"
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@ -1908,6 +1935,15 @@ dependencies = [
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"secp256k1-sys 0.10.0",
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]
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[[package]]
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name = "secp256k1-sys"
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version = "0.6.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "83080e2c2fc1006e625be82e5d1eb6a43b7fd9578b617fcc55814daf286bba4b"
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dependencies = [
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"cc",
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]
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[[package]]
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name = "secp256k1-sys"
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version = "0.8.1"
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@ -5,7 +5,7 @@ edition = "2021"
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[dependencies]
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anyhow = "1.0.86"
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bitcoin = "0.32.2"
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bitcoin = "0.29.0"
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miniscript = "12.0.0"
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axum = { version = "0.7.5", features = ["tokio", "json"] }
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# "use-esplora-async", "async-interface", for async esplora
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@ -1,31 +1,36 @@
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use anyhow::Context;
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/// This module contains functions related to creating and broadcasting Taproot transactions.
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/// It includes functions to combine and broadcast the partially signed transactions (PSBTs)
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/// from multiple participants, create a Taproot script descriptor, create a PSBT from the
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/// descriptor, and handle the case when the taker is unresponsive.
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use bdk::bitcoin::address::NetworkUnchecked;
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use bdk::bitcoin::bip32::ExtendedPrivKey;
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use bdk::bitcoin::psbt::PartiallySignedTransaction;
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use bdk::bitcoin::secp256k1::Secp256k1;
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use bdk::blockchain::EsploraBlockchain;
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use bdk::blockchain::{ElectrumBlockchain, EsploraBlockchain};
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use bdk::database::MemoryDatabase;
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use bdk::descriptor::Descriptor;
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use bdk::electrum_client::Client;
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use bdk::miniscript::descriptor::TapTree;
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use bdk::miniscript::policy::Concrete;
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use bdk::miniscript::psbt::PsbtExt;
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use bdk::template::Bip86;
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use bdk::wallet::AddressIndex;
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use bdk::SignOptions;
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use bdk::{sled, SignOptions};
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use bdk::{FeeRate, KeychainKind, SyncOptions, Wallet};
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use bitcoin::address::NetworkChecked;
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use bitcoin::Address;
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use std::collections::BTreeMap;
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use std::env;
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use std::str::FromStr;
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use std::sync::Arc;
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use std::sync::{Arc, Mutex};
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use log::debug;
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use bdk::bitcoin::PublicKey;
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use bdk::bitcoin::{PublicKey, ScriptBuf};
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use log::info;
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// use bdk::miniscript::DummyKey;
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use bdk::miniscript::Tap;
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/// The main function in this module is `combine_and_broadcast`, which combines the PSBTs
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/// from the maker and taker, finalizes the transaction, and broadcasts it on the blockchain.
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pub async fn combine_and_broadcast() -> Result<(), Box<dyn std::error::Error>> {
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@ -103,56 +108,74 @@ async fn create_script(
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Ok(descriptor)
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}
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// /// the provided keys, and `create_psbt`, which creates a PSBT from the descriptor
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// /// Figure out how to put UTXO's
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#[derive(Clone)]
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pub struct CoordinatorWallet<D: bdk::database::BatchDatabase> {
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pub wallet: Arc<Mutex<Wallet<D>>>,
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pub backend: Arc<ElectrumBlockchain>,
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}
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pub fn init_coordinator_wallet(wallet_xprv: &str) -> Result<CoordinatorWallet<sled::Tree>, Box<dyn std::error::Error>> {
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let wallet_xprv = ExtendedPrivKey::from_str(wallet_xprv)?;
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let backend = ElectrumBlockchain::from(Client::new(
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&env::var("ELECTRUM_BACKEND")
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.context("Parsing ELECTRUM_BACKEND from .env failed, is it set?")?,
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)?);
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// let backend = EsploraBlockchain::new(&env::var("ESPLORA_BACKEND")?, 1000);
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let sled_db = sled::open(env::var("BDK_DB_PATH")?)?.open_tree("default_wallet")?;
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let wallet = Wallet::new(
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Bip86(wallet_xprv, KeychainKind::External),
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Some(Bip86(wallet_xprv, KeychainKind::Internal)),
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bdk::bitcoin::Network::Testnet,
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sled_db,
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)?;
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wallet
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.sync(&backend, SyncOptions::default())
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.context("Connection to electrum server failed.")?; // we could also use Esplora to make this async
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dbg!(wallet.get_balance()?);
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Ok(CoordinatorWallet {
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wallet: Arc::new(Mutex::new(wallet)),
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backend: Arc::new(backend),
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})
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}
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/// the provided keys, and `create_psbt`, which creates a PSBT from the descriptor
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/// Figure out how to put UTXO's
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// pub async fn create_psbt(descriptor: Descriptor<String>)-> Result<(PartiallySignedTransaction), Box<dyn std::error::Error>> {
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// let descriptor_str = descriptor.to_string(); // Step 2 and 3
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// // Step 1: Create a BDK wallet
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// let wallet = Wallet::new(
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// // TODO: insert your descriptor here
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// // "tr(youshouldputyourdescriptorhere)",
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// &descriptor_str,
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// None,
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// bdk::bitcoin::Network::Testnet,
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// MemoryDatabase::new()
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// )?;
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pub async fn create_psbt(descriptor: Descriptor<String>){
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let coordinator_wallet= init_coordinator_wallet("xprv9xom13daMHDPvuivoBnceYvuhPHS6EHZZcND9nN3qvnRw8xM8Jrr24KHnARuReaX1G7PAyYxvkqTRdfhjC9MvQFPbQCXfJwiDiEfbFNSWd4");
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// // Step 2: Print the first address
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// info!(
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// "Deposit funds here: {:?}",
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// wallet.get_address(AddressIndex::New)?
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// );
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// Step 3: Deposit funds
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// Use some testnet faucet, such as https://bitcoinfaucet.uo1.net/send.php
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// https://coinfaucet.eu/en/btc-testnet4/
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// // Step 3: Deposit funds
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// // Use some testnet faucet, such as https://bitcoinfaucet.uo1.net/send.php
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// // https://coinfaucet.eu/en/btc-testnet4/
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// // Step 4: Print balance
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// let blockchain = EsploraBlockchain::new("https://blockstream.info/testnet/api", 20);
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// wallet.sync(&blockchain, SyncOptions::default())?;
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// info!("{:#?}", wallet.get_balance()?);
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// // Step 4: Print balance
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// let blockchain = EsploraBlockchain::new("https://blockstream.info/testnet/api", 20);
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// wallet.sync(&blockchain, SyncOptions::default())?;
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// info!("{:#?}", wallet.get_balance()?);
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// let maker_utxos = vec![/* UTXO details here */];
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// let taker_utxos = vec![/* UTXO details here */];
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// let maker_utxos = vec![/* UTXO details here */];
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// let taker_utxos = vec![/* UTXO details here */];
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// // Recipient address (where funds will be sent)
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// let faucet_address = Address::from_str("tb1ql7w62elx9ucw4pj5lgw4l028hmuw80sndtntxt")?;
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// //TODO: Change type to NetworkChecked
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// // Recipient address (where funds will be sent)
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// let recipient_address = Address::from_str("tb1ql7w62elx9ucw4pj5lgw4l028hmuw80sndtntxt")?;
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// // let address = get_address_from_str("tb1ql7w62elx9ucw4pj5lgw4l028hmuw80sndtntxt")?;
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// let address_str = "tb1qqw8ledhkhezru0rwj7acpker8srtcs28sng0d6";
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// let mut tx_builder = wallet.build_tx();
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// tx_builder
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// .add_utxos(&maker_utxos)?
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// .add_utxos(&taker_utxos)?
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// .drain_wallet()
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// .drain_to(ScriptBuf::from(faucet_address.script_pubkey().to_owned()))
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// .fee_rate(FeeRate::from_sat_per_vb(3.0))
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// .policy_path(BTreeMap::new(), KeychainKind::External);
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// // Build the PSBT
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// let mut tx_builder = wallet.build_tx();
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// tx_builder
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// .add_utxos(&maker_utxos)?
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// .add_utxos(&taker_utxos)?
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// .drain_wallet()
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// .drain_to(recipient_address.script_pubkey())
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// .fee_rate(FeeRate::from_sat_per_vb(3.0))
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// .policy_path(BTreeMap::new(), KeychainKind::External);
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// let (psbt, tx_details) = tx_builder.finish()?;
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// debug!("PSBT: {:?}", psbt);
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// Ok(psbt)
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// }
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// let (psbt, tx_details) = tx_builder.finish()?;
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// debug!("PSBT: {:?}", psbt);
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// Ok(psbt)
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}
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// /// The `taker_unresponsive` function handles the case when the taker is unresponsive and
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// /// the coordinator needs to sign the PSBT using an alternative path.
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