use crate::chain::{BestBlock, WatchedOutput};
use crate::chain::chaininterface::{BroadcasterInterface, FeeEstimator, LowerBoundedFeeEstimator};
use crate::chain::transaction::{OutPoint, TransactionData};
-use crate::chain::keysinterface::{SpendableOutputDescriptor, StaticPaymentOutputDescriptor, DelayedPaymentOutputDescriptor, WriteableEcdsaChannelSigner, SignerProvider, EntropySource};
+use crate::sign::{SpendableOutputDescriptor, StaticPaymentOutputDescriptor, DelayedPaymentOutputDescriptor, WriteableEcdsaChannelSigner, SignerProvider, EntropySource};
#[cfg(anchors)]
use crate::chain::onchaintx::ClaimEvent;
use crate::chain::onchaintx::OnchainTxHandler;
/// The height at which the counterparty may be able to claim the balance if we have not
/// done so.
timeout_height: u32,
+ /// The payment hash that locks this HTLC.
+ payment_hash: PaymentHash,
+ /// The preimage that can be used to claim this HTLC.
+ payment_preimage: PaymentPreimage,
},
/// HTLCs which we sent to our counterparty which are claimable after a timeout (less on-chain
/// fees) if the counterparty does not know the preimage for the HTLCs. These are somewhat
/// The height at which we will be able to claim the balance if our counterparty has not
/// done so.
claimable_height: u32,
+ /// The payment hash whose preimage our counterparty needs to claim this HTLC.
+ payment_hash: PaymentHash,
},
/// HTLCs which we received from our counterparty which are claimable with a preimage which we
/// do not currently have. This will only be claimable if we receive the preimage from the node
/// The height at which our counterparty will be able to claim the balance if we have not
/// yet received the preimage and claimed it ourselves.
expiry_height: u32,
+ /// The payment hash whose preimage we need to claim this HTLC.
+ payment_hash: PaymentHash,
},
/// The channel has been closed, and our counterparty broadcasted a revoked commitment
/// transaction.
return Some(Balance::MaybeTimeoutClaimableHTLC {
claimable_amount_satoshis: htlc.amount_msat / 1000,
claimable_height: htlc.cltv_expiry,
+ payment_hash: htlc.payment_hash,
});
}
- } else if self.payment_preimages.get(&htlc.payment_hash).is_some() {
+ } else if let Some(payment_preimage) = self.payment_preimages.get(&htlc.payment_hash) {
// Otherwise (the payment was inbound), only expose it as claimable if
// we know the preimage.
// Note that if there is a pending claim, but it did not use the
return Some(Balance::ContentiousClaimable {
claimable_amount_satoshis: htlc.amount_msat / 1000,
timeout_height: htlc.cltv_expiry,
+ payment_hash: htlc.payment_hash,
+ payment_preimage: *payment_preimage,
});
}
} else if htlc_resolved.is_none() {
return Some(Balance::MaybePreimageClaimableHTLC {
claimable_amount_satoshis: htlc.amount_msat / 1000,
expiry_height: htlc.cltv_expiry,
+ payment_hash: htlc.payment_hash,
});
}
None
res.push(Balance::MaybeTimeoutClaimableHTLC {
claimable_amount_satoshis: htlc.amount_msat / 1000,
claimable_height: htlc.cltv_expiry,
+ payment_hash: htlc.payment_hash,
});
} else if us.payment_preimages.get(&htlc.payment_hash).is_some() {
claimable_inbound_htlc_value_sat += htlc.amount_msat / 1000;
res.push(Balance::MaybePreimageClaimableHTLC {
claimable_amount_satoshis: htlc.amount_msat / 1000,
expiry_height: htlc.cltv_expiry,
+ payment_hash: htlc.payment_hash,
});
}
}
F::Target: FeeEstimator,
L::Target: Logger,
{
- log_info!(logger, "Applying update to monitor {}, bringing update_id from {} to {} with {} changes.",
- log_funding_info!(self), self.latest_update_id, updates.update_id, updates.updates.len());
+ if self.latest_update_id == CLOSED_CHANNEL_UPDATE_ID && updates.update_id == CLOSED_CHANNEL_UPDATE_ID {
+ log_info!(logger, "Applying post-force-closed update to monitor {} with {} change(s).",
+ log_funding_info!(self), updates.updates.len());
+ } else if updates.update_id == CLOSED_CHANNEL_UPDATE_ID {
+ log_info!(logger, "Applying force close update to monitor {} with {} change(s).",
+ log_funding_info!(self), updates.updates.len());
+ } else {
+ log_info!(logger, "Applying update to monitor {}, bringing update_id from {} to {} with {} change(s).",
+ log_funding_info!(self), self.latest_update_id, updates.update_id, updates.updates.len());
+ }
// ChannelMonitor updates may be applied after force close if we receive a preimage for a
// broadcasted commitment transaction HTLC output that we'd like to claim on-chain. If this
// is the case, we no longer have guaranteed access to the monitor's update ID, so we use a
_ => false,
}).is_some();
if detected_funding_spend {
+ log_trace!(logger, "Avoiding commitment broadcast, already detected confirmed spend onchain");
continue;
}
self.broadcast_latest_holder_commitment_txn(broadcaster, logger);
self.latest_update_id = updates.update_id;
- if ret.is_ok() && self.funding_spend_seen {
+ // Refuse updates after we've detected a spend onchain, but only if we haven't processed a
+ // force closed monitor update yet.
+ if ret.is_ok() && self.funding_spend_seen && self.latest_update_id != CLOSED_CHANNEL_UPDATE_ID {
log_error!(logger, "Refusing Channel Monitor Update as counterparty attempted to update commitment after funding was spent");
Err(())
} else { ret }
use crate::chain::channelmonitor::ChannelMonitor;
use crate::chain::package::{weight_offered_htlc, weight_received_htlc, weight_revoked_offered_htlc, weight_revoked_received_htlc, WEIGHT_REVOKED_OUTPUT};
use crate::chain::transaction::OutPoint;
- use crate::chain::keysinterface::InMemorySigner;
+ use crate::sign::InMemorySigner;
use crate::events::ClosureReason;
use crate::ln::{PaymentPreimage, PaymentHash};
use crate::ln::chan_utils;
projects / rust-lightning / blobdiff