use ln::msgs;
use ln::msgs::OptionalField;
use ln::script::ShutdownScript;
-use util::enforcing_trait_impls::{EnforcingSigner, INITIAL_REVOKED_COMMITMENT_NUMBER};
+use util::enforcing_trait_impls::{EnforcingSigner, EnforcementState};
use util::events;
use util::logger::{Logger, Level, Record};
use util::ser::{Readable, ReadableArgs, Writer, Writeable};
self.0.extend_from_slice(buf);
Ok(())
}
- fn size_hint(&mut self, size: usize) {
- self.0.reserve_exact(size);
- }
}
pub struct TestFeeEstimator {
fn get_channel_signer(&self, _inbound: bool, _channel_value_satoshis: u64) -> EnforcingSigner { unreachable!(); }
fn get_secure_random_bytes(&self) -> [u8; 32] { [0; 32] }
- fn read_chan_signer(&self, reader: &[u8]) -> Result<Self::Signer, msgs::DecodeError> {
- EnforcingSigner::read(&mut io::Cursor::new(reader))
+ fn read_chan_signer(&self, mut reader: &[u8]) -> Result<Self::Signer, msgs::DecodeError> {
+ let inner: InMemorySigner = Readable::read(&mut reader)?;
+ let state = Arc::new(Mutex::new(EnforcementState::new()));
+
+ Ok(EnforcingSigner::new_with_revoked(
+ inner,
+ state,
+ false
+ ))
}
fn sign_invoice(&self, _invoice_preimage: Vec<u8>) -> Result<RecoverableSignature, ()> { unreachable!(); }
}
pub struct TestChainMonitor<'a> {
pub added_monitors: Mutex<Vec<(OutPoint, channelmonitor::ChannelMonitor<EnforcingSigner>)>>,
pub latest_monitor_update_id: Mutex<HashMap<[u8; 32], (OutPoint, u64)>>,
- pub chain_monitor: chainmonitor::ChainMonitor<EnforcingSigner, &'a TestChainSource, &'a chaininterface::BroadcasterInterface, &'a TestFeeEstimator, &'a TestLogger, &'a channelmonitor::Persist<EnforcingSigner>>,
+ pub chain_monitor: chainmonitor::ChainMonitor<EnforcingSigner, &'a TestChainSource, &'a chaininterface::BroadcasterInterface, &'a TestFeeEstimator, &'a TestLogger, &'a chainmonitor::Persist<EnforcingSigner>>,
pub keys_manager: &'a TestKeysInterface,
- pub update_ret: Mutex<Option<Result<(), channelmonitor::ChannelMonitorUpdateErr>>>,
+ pub update_ret: Mutex<Option<Result<(), chain::ChannelMonitorUpdateErr>>>,
/// If this is set to Some(), after the next return, we'll always return this until update_ret
/// is changed:
- pub next_update_ret: Mutex<Option<Result<(), channelmonitor::ChannelMonitorUpdateErr>>>,
+ pub next_update_ret: Mutex<Option<Result<(), chain::ChannelMonitorUpdateErr>>>,
/// If this is set to Some(), the next update_channel call (not watch_channel) must be a
/// ChannelForceClosed event for the given channel_id with should_broadcast set to the given
/// boolean.
pub expect_channel_force_closed: Mutex<Option<([u8; 32], bool)>>,
}
impl<'a> TestChainMonitor<'a> {
- pub fn new(chain_source: Option<&'a TestChainSource>, broadcaster: &'a chaininterface::BroadcasterInterface, logger: &'a TestLogger, fee_estimator: &'a TestFeeEstimator, persister: &'a channelmonitor::Persist<EnforcingSigner>, keys_manager: &'a TestKeysInterface) -> Self {
+ pub fn new(chain_source: Option<&'a TestChainSource>, broadcaster: &'a chaininterface::BroadcasterInterface, logger: &'a TestLogger, fee_estimator: &'a TestFeeEstimator, persister: &'a chainmonitor::Persist<EnforcingSigner>, keys_manager: &'a TestKeysInterface) -> Self {
Self {
added_monitors: Mutex::new(Vec::new()),
latest_monitor_update_id: Mutex::new(HashMap::new()),
}
}
impl<'a> chain::Watch<EnforcingSigner> for TestChainMonitor<'a> {
- fn watch_channel(&self, funding_txo: OutPoint, monitor: channelmonitor::ChannelMonitor<EnforcingSigner>) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> {
+ fn watch_channel(&self, funding_txo: OutPoint, monitor: channelmonitor::ChannelMonitor<EnforcingSigner>) -> Result<(), chain::ChannelMonitorUpdateErr> {
// At every point where we get a monitor update, we should be able to send a useful monitor
// to a watchtower and disk...
let mut w = TestVecWriter(Vec::new());
watch_res
}
- fn update_channel(&self, funding_txo: OutPoint, update: channelmonitor::ChannelMonitorUpdate) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> {
+ fn update_channel(&self, funding_txo: OutPoint, update: channelmonitor::ChannelMonitorUpdate) -> Result<(), chain::ChannelMonitorUpdateErr> {
// Every monitor update should survive roundtrip
let mut w = TestVecWriter(Vec::new());
update.write(&mut w).unwrap();
let update_res = self.chain_monitor.update_channel(funding_txo, update);
// At every point where we get a monitor update, we should be able to send a useful monitor
// to a watchtower and disk...
- let monitors = self.chain_monitor.monitors.read().unwrap();
- let monitor = monitors.get(&funding_txo).unwrap();
+ let monitor = self.chain_monitor.get_monitor(funding_txo).unwrap();
w.0.clear();
monitor.write(&mut w).unwrap();
let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingSigner>)>::read(
}
pub struct TestPersister {
- pub update_ret: Mutex<Result<(), channelmonitor::ChannelMonitorUpdateErr>>
+ pub update_ret: Mutex<Result<(), chain::ChannelMonitorUpdateErr>>
}
impl TestPersister {
pub fn new() -> Self {
}
}
- pub fn set_update_ret(&self, ret: Result<(), channelmonitor::ChannelMonitorUpdateErr>) {
+ pub fn set_update_ret(&self, ret: Result<(), chain::ChannelMonitorUpdateErr>) {
*self.update_ret.lock().unwrap() = ret;
}
}
-impl<Signer: keysinterface::Sign> channelmonitor::Persist<Signer> for TestPersister {
- fn persist_new_channel(&self, _funding_txo: OutPoint, _data: &channelmonitor::ChannelMonitor<Signer>) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> {
+impl<Signer: keysinterface::Sign> chainmonitor::Persist<Signer> for TestPersister {
+ fn persist_new_channel(&self, _funding_txo: OutPoint, _data: &channelmonitor::ChannelMonitor<Signer>) -> Result<(), chain::ChannelMonitorUpdateErr> {
self.update_ret.lock().unwrap().clone()
}
- fn update_persisted_channel(&self, _funding_txo: OutPoint, _update: &channelmonitor::ChannelMonitorUpdate, _data: &channelmonitor::ChannelMonitor<Signer>) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> {
+ fn update_persisted_channel(&self, _funding_txo: OutPoint, _update: &channelmonitor::ChannelMonitorUpdate, _data: &channelmonitor::ChannelMonitor<Signer>) -> Result<(), chain::ChannelMonitorUpdateErr> {
self.update_ret.lock().unwrap().clone()
}
}
self.chan_upds_recvd.fetch_add(1, Ordering::AcqRel);
Err(msgs::LightningError { err: "".to_owned(), action: msgs::ErrorAction::IgnoreError })
}
- fn handle_htlc_fail_channel_update(&self, _update: &msgs::HTLCFailChannelUpdate) {}
fn get_next_channel_announcements(&self, starting_point: u64, batch_amount: u8) -> Vec<(msgs::ChannelAnnouncement, Option<msgs::ChannelUpdate>, Option<msgs::ChannelUpdate>)> {
let mut chan_anns = Vec::new();
const TOTAL_UPDS: u64 = 100;
pub override_session_priv: Mutex<Option<[u8; 32]>>,
pub override_channel_id_priv: Mutex<Option<[u8; 32]>>,
pub disable_revocation_policy_check: bool,
- revoked_commitments: Mutex<HashMap<[u8;32], Arc<Mutex<u64>>>>,
+ enforcement_states: Mutex<HashMap<[u8;32], Arc<Mutex<EnforcementState>>>>,
expectations: Mutex<Option<VecDeque<OnGetShutdownScriptpubkey>>>,
}
fn get_channel_signer(&self, inbound: bool, channel_value_satoshis: u64) -> EnforcingSigner {
let keys = self.backing.get_channel_signer(inbound, channel_value_satoshis);
- let revoked_commitment = self.make_revoked_commitment_cell(keys.commitment_seed);
- EnforcingSigner::new_with_revoked(keys, revoked_commitment, self.disable_revocation_policy_check)
+ let state = self.make_enforcement_state_cell(keys.commitment_seed);
+ EnforcingSigner::new_with_revoked(keys, state, self.disable_revocation_policy_check)
}
fn get_secure_random_bytes(&self) -> [u8; 32] {
let mut reader = io::Cursor::new(buffer);
let inner: InMemorySigner = Readable::read(&mut reader)?;
- let revoked_commitment = self.make_revoked_commitment_cell(inner.commitment_seed);
-
- let last_commitment_number = Readable::read(&mut reader)?;
+ let state = self.make_enforcement_state_cell(inner.commitment_seed);
- Ok(EnforcingSigner {
+ Ok(EnforcingSigner::new_with_revoked(
inner,
- last_commitment_number: Arc::new(Mutex::new(last_commitment_number)),
- revoked_commitment,
- disable_revocation_policy_check: self.disable_revocation_policy_check,
- })
+ state,
+ self.disable_revocation_policy_check
+ ))
}
fn sign_invoice(&self, invoice_preimage: Vec<u8>) -> Result<RecoverableSignature, ()> {
override_session_priv: Mutex::new(None),
override_channel_id_priv: Mutex::new(None),
disable_revocation_policy_check: false,
- revoked_commitments: Mutex::new(HashMap::new()),
+ enforcement_states: Mutex::new(HashMap::new()),
expectations: Mutex::new(None),
}
}
pub fn derive_channel_keys(&self, channel_value_satoshis: u64, id: &[u8; 32]) -> EnforcingSigner {
let keys = self.backing.derive_channel_keys(channel_value_satoshis, id);
- let revoked_commitment = self.make_revoked_commitment_cell(keys.commitment_seed);
- EnforcingSigner::new_with_revoked(keys, revoked_commitment, self.disable_revocation_policy_check)
+ let state = self.make_enforcement_state_cell(keys.commitment_seed);
+ EnforcingSigner::new_with_revoked(keys, state, self.disable_revocation_policy_check)
}
- fn make_revoked_commitment_cell(&self, commitment_seed: [u8; 32]) -> Arc<Mutex<u64>> {
- let mut revoked_commitments = self.revoked_commitments.lock().unwrap();
- if !revoked_commitments.contains_key(&commitment_seed) {
- revoked_commitments.insert(commitment_seed, Arc::new(Mutex::new(INITIAL_REVOKED_COMMITMENT_NUMBER)));
+ fn make_enforcement_state_cell(&self, commitment_seed: [u8; 32]) -> Arc<Mutex<EnforcementState>> {
+ let mut states = self.enforcement_states.lock().unwrap();
+ if !states.contains_key(&commitment_seed) {
+ let state = EnforcementState::new();
+ states.insert(commitment_seed, Arc::new(Mutex::new(state)));
}
- let cell = revoked_commitments.get(&commitment_seed).unwrap();
+ let cell = states.get(&commitment_seed).unwrap();
Arc::clone(cell)
}
}
projects / rust-lightning / blobdiff