use crate::chain::channelmonitor::ChannelMonitor;
use crate::chain::transaction::OutPoint;
use crate::events::{ClosureReason, Event, HTLCDestination, MessageSendEvent, MessageSendEventsProvider, PathFailure, PaymentPurpose, PaymentFailureReason};
+use crate::events::bump_transaction::{BumpTransactionEventHandler, Wallet, WalletSource};
use crate::ln::{PaymentPreimage, PaymentHash, PaymentSecret};
use crate::ln::channelmanager::{AChannelManager, ChainParameters, ChannelManager, ChannelManagerReadArgs, RAACommitmentOrder, PaymentSendFailure, RecipientOnionFields, PaymentId, MIN_CLTV_EXPIRY_DELTA};
use crate::routing::gossip::{P2PGossipSync, NetworkGraph, NetworkUpdate};
use bitcoin::blockdata::block::{Block, BlockHeader};
use bitcoin::blockdata::transaction::{Transaction, TxOut};
-use bitcoin::network::constants::Network;
-
use bitcoin::hash_types::BlockHash;
use bitcoin::hashes::sha256::Hash as Sha256;
use bitcoin::hashes::Hash as _;
-
-use bitcoin::secp256k1::PublicKey;
+use bitcoin::network::constants::Network;
+use bitcoin::secp256k1::{PublicKey, SecretKey};
use crate::io;
use crate::prelude::*;
}
call_claimable_balances(node);
node.node.test_process_background_events();
+
+ for tx in &block.txdata {
+ for input in &tx.input {
+ node.wallet_source.remove_utxo(input.previous_output);
+ }
+ let wallet_script = node.wallet_source.get_change_script().unwrap();
+ for (idx, output) in tx.output.iter().enumerate() {
+ if output.script_pubkey == wallet_script {
+ let outpoint = bitcoin::OutPoint { txid: tx.txid(), vout: idx as u32 };
+ node.wallet_source.add_utxo(outpoint, output.value);
+ }
+ }
+ }
}
pub fn disconnect_blocks<'a, 'b, 'c, 'd>(node: &'a Node<'b, 'c, 'd>, count: u32) {
pub blocks: Arc<Mutex<Vec<(Block, u32)>>>,
pub connect_style: Rc<RefCell<ConnectStyle>>,
pub override_init_features: Rc<RefCell<Option<InitFeatures>>>,
+ pub wallet_source: Arc<test_utils::TestWalletSource>,
+ pub bump_tx_handler: BumpTransactionEventHandler<
+ &'c test_utils::TestBroadcaster,
+ Arc<Wallet<Arc<test_utils::TestWalletSource>, &'c test_utils::TestLogger>>,
+ &'b test_utils::TestKeysInterface,
+ &'c test_utils::TestLogger,
+ >,
}
impl<'a, 'b, 'c> Node<'a, 'b, 'c> {
pub fn best_block_hash(&self) -> BlockHash {
for i in 0..node_count {
let gossip_sync = P2PGossipSync::new(cfgs[i].network_graph.as_ref(), None, cfgs[i].logger);
+ let wallet_source = Arc::new(test_utils::TestWalletSource::new(SecretKey::from_slice(&[i as u8 + 1; 32]).unwrap()));
nodes.push(Node{
chain_source: cfgs[i].chain_source, tx_broadcaster: cfgs[i].tx_broadcaster,
fee_estimator: cfgs[i].fee_estimator, router: &cfgs[i].router,
blocks: Arc::clone(&cfgs[i].tx_broadcaster.blocks),
connect_style: Rc::clone(&connect_style),
override_init_features: Rc::clone(&cfgs[i].override_init_features),
+ wallet_source: Arc::clone(&wallet_source),
+ bump_tx_handler: BumpTransactionEventHandler::new(
+ cfgs[i].tx_broadcaster, Arc::new(Wallet::new(Arc::clone(&wallet_source), cfgs[i].logger)),
+ &cfgs[i].keys_manager, cfgs[i].logger,
+ ),
})
}
use crate::chain::transaction::OutPoint;
use crate::sign;
use crate::events;
+use crate::events::bump_transaction::{WalletSource, Utxo};
use crate::ln::channelmanager;
use crate::ln::features::{ChannelFeatures, InitFeatures, NodeFeatures};
use crate::ln::{msgs, wire};
use crate::util::logger::{Logger, Level, Record};
use crate::util::ser::{Readable, ReadableArgs, Writer, Writeable};
+use bitcoin::EcdsaSighashType;
use bitcoin::blockdata::constants::ChainHash;
use bitcoin::blockdata::constants::genesis_block;
use bitcoin::blockdata::transaction::{Transaction, TxOut};
use bitcoin::blockdata::block::Block;
use bitcoin::network::constants::Network;
use bitcoin::hash_types::{BlockHash, Txid};
+use bitcoin::util::sighash::SighashCache;
use bitcoin::secp256k1::{SecretKey, PublicKey, Secp256k1, ecdsa::Signature, Scalar};
use bitcoin::secp256k1::ecdh::SharedSecret;
}
}
}
+
+pub struct TestWalletSource {
+ secret_key: SecretKey,
+ utxos: RefCell<Vec<Utxo>>,
+ secp: Secp256k1<bitcoin::secp256k1::All>,
+}
+
+impl TestWalletSource {
+ pub fn new(secret_key: SecretKey) -> Self {
+ Self {
+ secret_key,
+ utxos: RefCell::new(Vec::new()),
+ secp: Secp256k1::new(),
+ }
+ }
+
+ pub fn add_utxo(&self, outpoint: bitcoin::OutPoint, value: u64) -> TxOut {
+ let public_key = bitcoin::PublicKey::new(self.secret_key.public_key(&self.secp));
+ let utxo = Utxo::new_p2pkh(outpoint, value, &public_key.pubkey_hash());
+ self.utxos.borrow_mut().push(utxo.clone());
+ utxo.output
+ }
+
+ pub fn add_custom_utxo(&self, utxo: Utxo) -> TxOut {
+ let output = utxo.output.clone();
+ self.utxos.borrow_mut().push(utxo);
+ output
+ }
+
+ pub fn remove_utxo(&self, outpoint: bitcoin::OutPoint) {
+ self.utxos.borrow_mut().retain(|utxo| utxo.outpoint != outpoint);
+ }
+}
+
+impl WalletSource for TestWalletSource {
+ fn list_confirmed_utxos(&self) -> Result<Vec<Utxo>, ()> {
+ Ok(self.utxos.borrow().clone())
+ }
+
+ fn get_change_script(&self) -> Result<Script, ()> {
+ let public_key = bitcoin::PublicKey::new(self.secret_key.public_key(&self.secp));
+ Ok(Script::new_p2pkh(&public_key.pubkey_hash()))
+ }
+
+ fn sign_tx(&self, tx: &mut Transaction) -> Result<(), ()> {
+ let utxos = self.utxos.borrow();
+ for i in 0..tx.input.len() {
+ if let Some(utxo) = utxos.iter().find(|utxo| utxo.outpoint == tx.input[i].previous_output) {
+ let sighash = SighashCache::new(&*tx)
+ .legacy_signature_hash(i, &utxo.output.script_pubkey, EcdsaSighashType::All as u32)
+ .map_err(|_| ())?;
+ let sig = self.secp.sign_ecdsa(&sighash.as_hash().into(), &self.secret_key);
+ let bitcoin_sig = bitcoin::EcdsaSig { sig, hash_ty: EcdsaSighashType::All }.to_vec();
+ tx.input[i].script_sig = Builder::new()
+ .push_slice(&bitcoin_sig)
+ .push_slice(&self.secret_key.public_key(&self.secp).serialize())
+ .into_script();
+ }
+ }
+ Ok(())
+ }
+}
projects / rust-lightning / commitdiff