X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fchain%2Fchannelmonitor.rs;h=5e3d49c0f9f0c5004cb0bad485ed216cc3a70737;hb=2e562a2ad88fe214e19e2ee1c5f4db743d9ebe07;hp=ce8279234a54f71a201521e9a19545b29e319941;hpb=c6c684be30f78678e4041b36eba7c404482274ac;p=rust-lightning diff --git a/lightning/src/chain/channelmonitor.rs b/lightning/src/chain/channelmonitor.rs index ce827923..5e3d49c0 100644 --- a/lightning/src/chain/channelmonitor.rs +++ b/lightning/src/chain/channelmonitor.rs @@ -576,14 +576,14 @@ pub enum Balance { ClaimableOnChannelClose { /// The amount available to claim, in satoshis, excluding the on-chain fees which will be /// required to do so. - claimable_amount_satoshis: u64, + amount_satoshis: u64, }, /// The channel has been closed, and the given balance is ours but awaiting confirmations until /// we consider it spendable. ClaimableAwaitingConfirmations { /// The amount available to claim, in satoshis, possibly excluding the on-chain fees which /// were spent in broadcasting the transaction. - claimable_amount_satoshis: u64, + amount_satoshis: u64, /// The height at which an [`Event::SpendableOutputs`] event will be generated for this /// amount. confirmation_height: u32, @@ -598,7 +598,7 @@ pub enum Balance { ContentiousClaimable { /// The amount available to claim, in satoshis, excluding the on-chain fees which will be /// required to do so. - claimable_amount_satoshis: u64, + amount_satoshis: u64, /// The height at which the counterparty may be able to claim the balance if we have not /// done so. timeout_height: u32, @@ -613,7 +613,7 @@ pub enum Balance { MaybeTimeoutClaimableHTLC { /// The amount potentially available to claim, in satoshis, excluding the on-chain fees /// which will be required to do so. - claimable_amount_satoshis: u64, + amount_satoshis: u64, /// The height at which we will be able to claim the balance if our counterparty has not /// done so. claimable_height: u32, @@ -626,7 +626,7 @@ pub enum Balance { MaybePreimageClaimableHTLC { /// The amount potentially available to claim, in satoshis, excluding the on-chain fees /// which will be required to do so. - claimable_amount_satoshis: u64, + amount_satoshis: u64, /// 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, @@ -643,7 +643,7 @@ pub enum Balance { /// /// Note that for outputs from HTLC balances this may be excluding some on-chain fees that /// were already spent. - claimable_amount_satoshis: u64, + amount_satoshis: u64, }, } @@ -656,27 +656,14 @@ impl Balance { /// On-chain fees required to claim the balance are not included in this amount. pub fn claimable_amount_satoshis(&self) -> u64 { match self { - Balance::ClaimableOnChannelClose { - claimable_amount_satoshis, - } => *claimable_amount_satoshis, - Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis, - .. - } => *claimable_amount_satoshis, - Balance::ContentiousClaimable { - claimable_amount_satoshis, - .. - } => *claimable_amount_satoshis, - Balance::MaybeTimeoutClaimableHTLC { - .. - } => 0, - Balance::MaybePreimageClaimableHTLC { - .. - } => 0, - Balance::CounterpartyRevokedOutputClaimable { - claimable_amount_satoshis, - .. - } => *claimable_amount_satoshis, + Balance::ClaimableOnChannelClose { amount_satoshis, .. }| + Balance::ClaimableAwaitingConfirmations { amount_satoshis, .. }| + Balance::ContentiousClaimable { amount_satoshis, .. }| + Balance::CounterpartyRevokedOutputClaimable { amount_satoshis, .. } + => *amount_satoshis, + Balance::MaybeTimeoutClaimableHTLC { .. }| + Balance::MaybePreimageClaimableHTLC { .. } + => 0, } } } @@ -1672,7 +1659,7 @@ impl ChannelMonitorImpl { if let Some(conf_thresh) = holder_delayed_output_pending { debug_assert!(holder_commitment); return Some(Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: htlc.amount_msat / 1000, + amount_satoshis: htlc.amount_msat / 1000, confirmation_height: conf_thresh, }); } else if htlc_resolved.is_some() && !htlc_output_spend_pending { @@ -1710,7 +1697,7 @@ impl ChannelMonitorImpl { debug_assert!(!htlc.offered || htlc_spend_pending.is_none() || !htlc_spend_pending.unwrap().1, "We don't (currently) generate preimage claims against revoked outputs, where did you get one?!"); return Some(Balance::CounterpartyRevokedOutputClaimable { - claimable_amount_satoshis: htlc.amount_msat / 1000, + amount_satoshis: htlc.amount_msat / 1000, }); } } else if htlc.offered == holder_commitment { @@ -1719,12 +1706,12 @@ impl ChannelMonitorImpl { // and awaiting confirmations on it. if let Some(conf_thresh) = holder_timeout_spend_pending { return Some(Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: htlc.amount_msat / 1000, + amount_satoshis: htlc.amount_msat / 1000, confirmation_height: conf_thresh, }); } else { return Some(Balance::MaybeTimeoutClaimableHTLC { - claimable_amount_satoshis: htlc.amount_msat / 1000, + amount_satoshis: htlc.amount_msat / 1000, claimable_height: htlc.cltv_expiry, payment_hash: htlc.payment_hash, }); @@ -1738,12 +1725,12 @@ impl ChannelMonitorImpl { debug_assert!(holder_timeout_spend_pending.is_none()); if let Some((conf_thresh, true)) = htlc_spend_pending { return Some(Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: htlc.amount_msat / 1000, + amount_satoshis: htlc.amount_msat / 1000, confirmation_height: conf_thresh, }); } else { return Some(Balance::ContentiousClaimable { - claimable_amount_satoshis: htlc.amount_msat / 1000, + amount_satoshis: htlc.amount_msat / 1000, timeout_height: htlc.cltv_expiry, payment_hash: htlc.payment_hash, payment_preimage: *payment_preimage, @@ -1751,7 +1738,7 @@ impl ChannelMonitorImpl { } } else if htlc_resolved.is_none() { return Some(Balance::MaybePreimageClaimableHTLC { - claimable_amount_satoshis: htlc.amount_msat / 1000, + amount_satoshis: htlc.amount_msat / 1000, expiry_height: htlc.cltv_expiry, payment_hash: htlc.payment_hash, }); @@ -1824,7 +1811,7 @@ impl ChannelMonitor { } else { None } }) { res.push(Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: value, + amount_satoshis: value, confirmation_height: conf_thresh, }); } else { @@ -1847,7 +1834,7 @@ impl ChannelMonitor { descriptor: SpendableOutputDescriptor::StaticOutput { output, .. } } = &event.event { res.push(Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: output.value, + amount_satoshis: output.value, confirmation_height: event.confirmation_threshold(), }); if let Some(confirmed_to_self_idx) = confirmed_counterparty_output.map(|(idx, _)| idx) { @@ -1866,7 +1853,7 @@ impl ChannelMonitor { .is_output_spend_pending(&BitcoinOutPoint::new(txid, confirmed_to_self_idx)); if output_spendable { res.push(Balance::CounterpartyRevokedOutputClaimable { - claimable_amount_satoshis: amt, + amount_satoshis: amt, }); } } else { @@ -1879,7 +1866,7 @@ impl ChannelMonitor { walk_htlcs!(true, false, us.current_holder_commitment_tx.htlc_outputs.iter().map(|(a, _, _)| a)); if let Some(conf_thresh) = pending_commitment_tx_conf_thresh { res.push(Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: us.current_holder_commitment_tx.to_self_value_sat, + amount_satoshis: us.current_holder_commitment_tx.to_self_value_sat, confirmation_height: conf_thresh, }); } @@ -1889,7 +1876,7 @@ impl ChannelMonitor { walk_htlcs!(true, false, prev_commitment.htlc_outputs.iter().map(|(a, _, _)| a)); if let Some(conf_thresh) = pending_commitment_tx_conf_thresh { res.push(Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: prev_commitment.to_self_value_sat, + amount_satoshis: prev_commitment.to_self_value_sat, confirmation_height: conf_thresh, }); } @@ -1902,7 +1889,7 @@ impl ChannelMonitor { // neither us nor our counterparty misbehaved. At worst we've under-estimated // the amount we can claim as we'll punish a misbehaving counterparty. res.push(Balance::ClaimableAwaitingConfirmations { - claimable_amount_satoshis: us.current_holder_commitment_tx.to_self_value_sat, + amount_satoshis: us.current_holder_commitment_tx.to_self_value_sat, confirmation_height: conf_thresh, }); } @@ -1913,7 +1900,7 @@ impl ChannelMonitor { if htlc.transaction_output_index.is_none() { continue; } if htlc.offered { res.push(Balance::MaybeTimeoutClaimableHTLC { - claimable_amount_satoshis: htlc.amount_msat / 1000, + amount_satoshis: htlc.amount_msat / 1000, claimable_height: htlc.cltv_expiry, payment_hash: htlc.payment_hash, }); @@ -1923,14 +1910,14 @@ impl ChannelMonitor { // As long as the HTLC is still in our latest commitment state, treat // it as potentially claimable, even if it has long-since expired. res.push(Balance::MaybePreimageClaimableHTLC { - claimable_amount_satoshis: htlc.amount_msat / 1000, + amount_satoshis: htlc.amount_msat / 1000, expiry_height: htlc.cltv_expiry, payment_hash: htlc.payment_hash, }); } } res.push(Balance::ClaimableOnChannelClose { - claimable_amount_satoshis: us.current_holder_commitment_tx.to_self_value_sat + claimable_inbound_htlc_value_sat, + amount_satoshis: us.current_holder_commitment_tx.to_self_value_sat + claimable_inbound_htlc_value_sat, }); } @@ -4289,7 +4276,8 @@ mod tests { assert!(err.contains("ChannelMonitor storage failure"))); check_added_monitors!(nodes[1], 2); // After the failure we generate a close-channel monitor update check_closed_broadcast!(nodes[1], true); - check_closed_event!(nodes[1], 1, ClosureReason::ProcessingError { err: "ChannelMonitor storage failure".to_string() }); + check_closed_event!(nodes[1], 1, ClosureReason::ProcessingError { err: "ChannelMonitor storage failure".to_string() }, + [nodes[0].node.get_our_node_id()], 100000); // Build a new ChannelMonitorUpdate which contains both the failing commitment tx update // and provides the claim preimages for the two pending HTLCs. The first update generates