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Esplora client now working with persisted mnemonics

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This commit is contained in:
Dave Hrycyszyn
2024-06-24 18:41:55 +01:00
parent 117915bded
commit a516de4bcb
4 changed files with 55 additions and 37 deletions
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24
side-node/src/clients/btc_electrum_client.rs
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@@ -1,23 +1,22 @@
use crate::{keys, utils};
use bdk::bitcoin::bip32::ExtendedPrivKey;
use bdk::bitcoin::psbt::PartiallySignedTransaction;
use bdk::bitcoin::Network;
use bdk::database::MemoryDatabase;
use bdk::keys::ExtendedKey;
use bdk::template::Bip84;
use bdk::wallet::AddressIndex::{self, New};
use bdk::wallet::AddressInfo;
use bdk::{blockchain::ElectrumBlockchain, electrum_client, SyncOptions};
use bdk::{FeeRate, SignOptions, TransactionDetails, Wallet};
use bdk::{FeeRate, KeychainKind, SignOptions, TransactionDetails, Wallet};
pub async fn run() -> Result<(), anyhow::Error> {
let dave = utils::home(&"dave".to_string());
let sammy = utils::home(&"sammy".to_string());
let dave_keys = keys::bitcoin::load_from_file(&dave).unwrap();
let sammy_keys = keys::bitcoin::load_from_file(&sammy).unwrap();
let dave_key = keys::bitcoin::load_from_file(&dave).unwrap();
let sammy_key = keys::bitcoin::load_from_file(&sammy).unwrap();
let dave_wallet = create_wallet(dave_keys)?;
let sammy_wallet = create_wallet(sammy_keys)?;
let dave_wallet = create_wallet(dave_key)?;
let sammy_wallet = create_wallet(sammy_key)?;
let dave_address = dave_wallet.get_address(AddressIndex::Peek(0))?.to_string();
let sammy_address = sammy_wallet.get_address(AddressIndex::Peek(0))?.to_string();
@@ -50,10 +49,13 @@ pub async fn run() -> Result<(), anyhow::Error> {
}
/// Create a BDK wallet using BIP 84 descriptor ("m/84h/1h/0h/0" and "m/84h/1h/0h/1")
pub fn create_wallet(
keys: (Bip84<ExtendedPrivKey>, Option<Bip84<ExtendedPrivKey>>),
) -> anyhow::Result<Wallet<MemoryDatabase>> {
let (external_descriptor, internal_descriptor) = keys;
pub fn create_wallet(xkey: ExtendedKey) -> anyhow::Result<Wallet<MemoryDatabase>> {
let xprv = xkey
.into_xprv(Network::Testnet)
.expect("couldn't turn xkey into xprv");
let external_descriptor = Bip84(xprv, KeychainKind::External);
let internal_descriptor = Some(Bip84(xprv, KeychainKind::Internal));
let wallet = Wallet::new(
external_descriptor,