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;
use crate::io;
use crate::prelude::*;
use core::cell::RefCell;
+use core::ops::DerefMut;
use core::time::Duration;
use crate::sync::{Mutex, Arc};
use core::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
impl<'a> Router for TestRouter<'a> {
fn find_route(
&self, payer: &PublicKey, params: &RouteParameters, first_hops: Option<&[&channelmanager::ChannelDetails]>,
- inflight_htlcs: &InFlightHtlcs
+ inflight_htlcs: InFlightHtlcs
) -> Result<Route, msgs::LightningError> {
if let Some((find_route_query, find_route_res)) = self.next_routes.lock().unwrap().pop_front() {
assert_eq!(find_route_query, *params);
if let Ok(ref route) = find_route_res {
- let locked_scorer = self.scorer.lock().unwrap();
- let scorer = ScorerAccountingForInFlightHtlcs::new(locked_scorer, inflight_htlcs);
+ let mut binding = self.scorer.lock().unwrap();
+ let scorer = ScorerAccountingForInFlightHtlcs::new(binding.deref_mut(), &inflight_htlcs);
for path in &route.paths {
let mut aggregate_msat = 0u64;
for (idx, hop) in path.hops.iter().rev().enumerate() {
return find_route_res;
}
let logger = TestLogger::new();
- let scorer = self.scorer.lock().unwrap();
find_route(
payer, params, &self.network_graph, first_hops, &logger,
- &ScorerAccountingForInFlightHtlcs::new(scorer, &inflight_htlcs), &(),
+ &ScorerAccountingForInFlightHtlcs::new(self.scorer.lock().unwrap().deref_mut(), &inflight_htlcs), &(),
&[42; 32]
)
}
}
}
}
+
+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, mut tx: Transaction) -> Result<Transaction, ()> {
+ 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(tx)
+ }
+}