X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Ffunctional_tests.rs;h=8f093f2a92237984ca81751ed8be2c40a3972952;hb=38a2186cb6091f4b041bf18c3fd0e3f714db93b7;hp=d24c8cf49e1c21323bd517db22461435a616032d;hpb=6535627a3e40ba010fde906f3cd49417d176341d;p=rust-lightning diff --git a/lightning/src/ln/functional_tests.rs b/lightning/src/ln/functional_tests.rs index d24c8cf4..8f093f2a 100644 --- a/lightning/src/ln/functional_tests.rs +++ b/lightning/src/ln/functional_tests.rs @@ -20,9 +20,9 @@ use crate::chain::transaction::OutPoint; use crate::sign::{ChannelSigner, EcdsaChannelSigner, EntropySource}; use crate::events::{Event, MessageSendEvent, MessageSendEventsProvider, PathFailure, PaymentPurpose, ClosureReason, HTLCDestination, PaymentFailureReason}; use crate::ln::{PaymentPreimage, PaymentSecret, PaymentHash}; -use crate::ln::channel::{commitment_tx_base_weight, COMMITMENT_TX_WEIGHT_PER_HTLC, CONCURRENT_INBOUND_HTLC_FEE_BUFFER, FEE_SPIKE_BUFFER_FEE_INCREASE_MULTIPLE, MIN_AFFORDABLE_HTLC_COUNT}; +use crate::ln::channel::{commitment_tx_base_weight, COMMITMENT_TX_WEIGHT_PER_HTLC, CONCURRENT_INBOUND_HTLC_FEE_BUFFER, FEE_SPIKE_BUFFER_FEE_INCREASE_MULTIPLE, MIN_AFFORDABLE_HTLC_COUNT, get_holder_selected_channel_reserve_satoshis, OutboundV1Channel, InboundV1Channel}; use crate::ln::channelmanager::{self, PaymentId, RAACommitmentOrder, PaymentSendFailure, RecipientOnionFields, BREAKDOWN_TIMEOUT, ENABLE_GOSSIP_TICKS, DISABLE_GOSSIP_TICKS, MIN_CLTV_EXPIRY_DELTA}; -use crate::ln::channel::{DISCONNECT_PEER_AWAITING_RESPONSE_TICKS, Channel, ChannelError}; +use crate::ln::channel::{DISCONNECT_PEER_AWAITING_RESPONSE_TICKS, ChannelError}; use crate::ln::{chan_utils, onion_utils}; use crate::ln::chan_utils::{OFFERED_HTLC_SCRIPT_WEIGHT, htlc_success_tx_weight, htlc_timeout_tx_weight, HTLCOutputInCommitment}; use crate::routing::gossip::{NetworkGraph, NetworkUpdate}; @@ -75,7 +75,7 @@ fn test_insane_channel_opens() { // Instantiate channel parameters where we push the maximum msats given our // funding satoshis let channel_value_sat = 31337; // same as funding satoshis - let channel_reserve_satoshis = Channel::::get_holder_selected_channel_reserve_satoshis(channel_value_sat, &cfg); + let channel_reserve_satoshis = get_holder_selected_channel_reserve_satoshis(channel_value_sat, &cfg); let push_msat = (channel_value_sat - channel_reserve_satoshis) * 1000; // Have node0 initiate a channel to node1 with aforementioned parameters @@ -157,7 +157,7 @@ fn do_test_counterparty_no_reserve(send_from_initiator: bool) { let feerate_per_kw = 253; let opt_anchors = false; push_amt -= feerate_per_kw as u64 * (commitment_tx_base_weight(opt_anchors) + 4 * COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000 * 1000; - push_amt -= Channel::::get_holder_selected_channel_reserve_satoshis(100_000, &default_config) * 1000; + push_amt -= get_holder_selected_channel_reserve_satoshis(100_000, &default_config) * 1000; let temp_channel_id = nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100_000, if send_from_initiator { 0 } else { push_amt }, 42, None).unwrap(); let mut open_channel_message = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); @@ -179,9 +179,15 @@ fn do_test_counterparty_no_reserve(send_from_initiator: bool) { let counterparty_node = if send_from_initiator { &nodes[0] } else { &nodes[1] }; let mut sender_node_per_peer_lock; let mut sender_node_peer_state_lock; - let mut chan = get_channel_ref!(sender_node, counterparty_node, sender_node_per_peer_lock, sender_node_peer_state_lock, temp_channel_id); - chan.holder_selected_channel_reserve_satoshis = 0; - chan.holder_max_htlc_value_in_flight_msat = 100_000_000; + if send_from_initiator { + let chan = get_inbound_v1_channel_ref!(sender_node, counterparty_node, sender_node_per_peer_lock, sender_node_peer_state_lock, temp_channel_id); + chan.context.holder_selected_channel_reserve_satoshis = 0; + chan.context.holder_max_htlc_value_in_flight_msat = 100_000_000; + } else { + let chan = get_outbound_v1_channel_ref!(sender_node, counterparty_node, sender_node_per_peer_lock, sender_node_peer_state_lock, temp_channel_id); + chan.context.holder_selected_channel_reserve_satoshis = 0; + chan.context.holder_max_htlc_value_in_flight_msat = 100_000_000; + } } let funding_tx = sign_funding_transaction(&nodes[0], &nodes[1], 100_000, temp_channel_id); @@ -643,7 +649,7 @@ fn test_update_fee_that_funder_cannot_afford() { let channel_id = chan.2; let secp_ctx = Secp256k1::new(); let default_config = UserConfig::default(); - let bs_channel_reserve_sats = Channel::::get_holder_selected_channel_reserve_satoshis(channel_value, &default_config); + let bs_channel_reserve_sats = get_holder_selected_channel_reserve_satoshis(channel_value, &default_config); let opt_anchors = false; @@ -728,7 +734,7 @@ fn test_update_fee_that_funder_cannot_afford() { commit_tx_keys.clone(), non_buffer_feerate + 4, &mut htlcs, - &local_chan.channel_transaction_parameters.as_counterparty_broadcastable() + &local_chan.context.channel_transaction_parameters.as_counterparty_broadcastable() ); local_chan_signer.sign_counterparty_commitment(&commitment_tx, Vec::new(), &secp_ctx).unwrap() }; @@ -1453,11 +1459,11 @@ fn test_fee_spike_violation_fails_htlc() { commitment_number, 95000, local_chan_balance, - local_chan.opt_anchors(), local_funding, remote_funding, + local_chan.context.opt_anchors(), local_funding, remote_funding, commit_tx_keys.clone(), feerate_per_kw, &mut vec![(accepted_htlc_info, ())], - &local_chan.channel_transaction_parameters.as_counterparty_broadcastable() + &local_chan.context.channel_transaction_parameters.as_counterparty_broadcastable() ); local_chan_signer.sign_counterparty_commitment(&commitment_tx, Vec::new(), &secp_ctx).unwrap() }; @@ -1517,7 +1523,7 @@ fn test_chan_reserve_violation_outbound_htlc_inbound_chan() { let mut push_amt = 100_000_000; push_amt -= commit_tx_fee_msat(feerate_per_kw, MIN_AFFORDABLE_HTLC_COUNT as u64, opt_anchors); - push_amt -= Channel::::get_holder_selected_channel_reserve_satoshis(100_000, &default_config) * 1000; + push_amt -= get_holder_selected_channel_reserve_satoshis(100_000, &default_config) * 1000; let _ = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100_000, push_amt); @@ -1550,7 +1556,7 @@ fn test_chan_reserve_violation_inbound_htlc_outbound_channel() { // transaction fee with 0 HTLCs (183 sats)). let mut push_amt = 100_000_000; push_amt -= commit_tx_fee_msat(feerate_per_kw, MIN_AFFORDABLE_HTLC_COUNT as u64, opt_anchors); - push_amt -= Channel::::get_holder_selected_channel_reserve_satoshis(100_000, &default_config) * 1000; + push_amt -= get_holder_selected_channel_reserve_satoshis(100_000, &default_config) * 1000; let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100_000, push_amt); // Send four HTLCs to cover the initial push_msat buffer we're required to include @@ -1606,7 +1612,7 @@ fn test_chan_reserve_dust_inbound_htlcs_outbound_chan() { // transaction fee with 0 HTLCs (183 sats)). let mut push_amt = 100_000_000; push_amt -= commit_tx_fee_msat(feerate_per_kw, MIN_AFFORDABLE_HTLC_COUNT as u64, opt_anchors); - push_amt -= Channel::::get_holder_selected_channel_reserve_satoshis(100_000, &default_config) * 1000; + push_amt -= get_holder_selected_channel_reserve_satoshis(100_000, &default_config) * 1000; create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, push_amt); let dust_amt = crate::ln::channel::MIN_CHAN_DUST_LIMIT_SATOSHIS * 1000 @@ -1651,7 +1657,7 @@ fn test_chan_init_feerate_unaffordability() { // During open, we don't have a "counterparty channel reserve" to check against, so that // requirement only comes into play on the open_channel handling side. - push_amt -= Channel::::get_holder_selected_channel_reserve_satoshis(100_000, &default_config) * 1000; + push_amt -= get_holder_selected_channel_reserve_satoshis(100_000, &default_config) * 1000; nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100_000, push_amt, 42, None).unwrap(); let mut open_channel_msg = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); open_channel_msg.push_msat += 1; @@ -1777,7 +1783,7 @@ fn test_inbound_outbound_capacity_is_not_zero() { assert_eq!(channels0.len(), 1); assert_eq!(channels1.len(), 1); - let reserve = Channel::::get_holder_selected_channel_reserve_satoshis(100_000, &default_config); + let reserve = get_holder_selected_channel_reserve_satoshis(100_000, &default_config); assert_eq!(channels0[0].inbound_capacity_msat, 95000000 - reserve*1000); assert_eq!(channels1[0].outbound_capacity_msat, 95000000 - reserve*1000); @@ -3122,7 +3128,7 @@ fn do_test_commitment_revoked_fail_backward_exhaustive(deliver_bs_raa: bool, use // The dust limit applied to HTLC outputs considers the fee of the HTLC transaction as // well, so HTLCs at exactly the dust limit will not be included in commitment txn. nodes[2].node.per_peer_state.read().unwrap().get(&nodes[1].node.get_our_node_id()) - .unwrap().lock().unwrap().channel_by_id.get(&chan_2.2).unwrap().holder_dust_limit_satoshis * 1000 + .unwrap().lock().unwrap().channel_by_id.get(&chan_2.2).unwrap().context.holder_dust_limit_satoshis * 1000 } else { 3000000 }; let (_, first_payment_hash, _) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], value); @@ -3614,8 +3620,8 @@ fn test_peer_disconnected_before_funding_broadcasted() { nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id()); nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id()); - check_closed_event!(nodes[0], 1, ClosureReason::DisconnectedPeer); - check_closed_event!(nodes[1], 1, ClosureReason::DisconnectedPeer); + check_closed_event(&nodes[0], 1, ClosureReason::DisconnectedPeer, false); + check_closed_event(&nodes[1], 1, ClosureReason::DisconnectedPeer, false); } #[test] @@ -4990,7 +4996,7 @@ fn do_test_fail_backwards_unrevoked_remote_announce(deliver_last_raa: bool, anno assert_eq!(get_local_commitment_txn!(nodes[3], chan_2_3.2)[0].output.len(), 2); let ds_dust_limit = nodes[3].node.per_peer_state.read().unwrap().get(&nodes[2].node.get_our_node_id()) - .unwrap().lock().unwrap().channel_by_id.get(&chan_2_3.2).unwrap().holder_dust_limit_satoshis; + .unwrap().lock().unwrap().channel_by_id.get(&chan_2_3.2).unwrap().context.holder_dust_limit_satoshis; // 0th HTLC: let (_, payment_hash_1, _) = route_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], ds_dust_limit*1000); // not added < dust limit + HTLC tx fee // 1st HTLC: @@ -6099,7 +6105,7 @@ fn test_update_add_htlc_bolt2_sender_exceed_max_htlc_num_and_htlc_id_increment() let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 0); let max_accepted_htlcs = nodes[1].node.per_peer_state.read().unwrap().get(&nodes[0].node.get_our_node_id()) - .unwrap().lock().unwrap().channel_by_id.get(&chan.2).unwrap().counterparty_max_accepted_htlcs as u64; + .unwrap().lock().unwrap().channel_by_id.get(&chan.2).unwrap().context.counterparty_max_accepted_htlcs as u64; // Fetch a route in advance as we will be unable to once we're unable to send. let (route, our_payment_hash, _, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[1], 100000); @@ -6172,7 +6178,7 @@ fn test_update_add_htlc_bolt2_receiver_check_amount_received_more_than_min() { let per_peer_state = nodes[0].node.per_peer_state.read().unwrap(); let chan_lock = per_peer_state.get(&nodes[1].node.get_our_node_id()).unwrap().lock().unwrap(); let channel = chan_lock.channel_by_id.get(&chan.2).unwrap(); - htlc_minimum_msat = channel.get_holder_htlc_minimum_msat(); + htlc_minimum_msat = channel.context.get_holder_htlc_minimum_msat(); } let (route, our_payment_hash, _, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[1], htlc_minimum_msat); @@ -6774,7 +6780,7 @@ fn do_test_failure_delay_dust_htlc_local_commitment(announce_latest: bool) { let chan =create_announced_chan_between_nodes(&nodes, 0, 1); let bs_dust_limit = nodes[1].node.per_peer_state.read().unwrap().get(&nodes[0].node.get_our_node_id()) - .unwrap().lock().unwrap().channel_by_id.get(&chan.2).unwrap().holder_dust_limit_satoshis; + .unwrap().lock().unwrap().channel_by_id.get(&chan.2).unwrap().context.holder_dust_limit_satoshis; // We route 2 dust-HTLCs between A and B let (_, payment_hash_1, _) = route_payment(&nodes[0], &[&nodes[1]], bs_dust_limit*1000); @@ -6867,7 +6873,7 @@ fn do_test_sweep_outbound_htlc_failure_update(revoked: bool, local: bool) { let chan = create_announced_chan_between_nodes(&nodes, 0, 1); let bs_dust_limit = nodes[1].node.per_peer_state.read().unwrap().get(&nodes[0].node.get_our_node_id()) - .unwrap().lock().unwrap().channel_by_id.get(&chan.2).unwrap().holder_dust_limit_satoshis; + .unwrap().lock().unwrap().channel_by_id.get(&chan.2).unwrap().context.holder_dust_limit_satoshis; let (_payment_preimage_1, dust_hash, _payment_secret_1) = route_payment(&nodes[0], &[&nodes[1]], bs_dust_limit*1000); let (_payment_preimage_2, non_dust_hash, _payment_secret_2) = route_payment(&nodes[0], &[&nodes[1]], 1000000); @@ -6950,8 +6956,8 @@ fn test_user_configurable_csv_delay() { let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &user_cfgs); let nodes = create_network(2, &node_cfgs, &node_chanmgrs); - // We test config.our_to_self > BREAKDOWN_TIMEOUT is enforced in Channel::new_outbound() - if let Err(error) = Channel::new_outbound(&LowerBoundedFeeEstimator::new(&test_utils::TestFeeEstimator { sat_per_kw: Mutex::new(253) }), + // We test config.our_to_self > BREAKDOWN_TIMEOUT is enforced in OutboundV1Channel::new() + if let Err(error) = OutboundV1Channel::new(&LowerBoundedFeeEstimator::new(&test_utils::TestFeeEstimator { sat_per_kw: Mutex::new(253) }), &nodes[0].keys_manager, &nodes[0].keys_manager, nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), 1000000, 1000000, 0, &low_our_to_self_config, 0, 42) { @@ -6961,11 +6967,11 @@ fn test_user_configurable_csv_delay() { } } else { assert!(false) } - // We test config.our_to_self > BREAKDOWN_TIMEOUT is enforced in Channel::new_from_req() + // We test config.our_to_self > BREAKDOWN_TIMEOUT is enforced in InboundV1Channel::new() nodes[1].node.create_channel(nodes[0].node.get_our_node_id(), 1000000, 1000000, 42, None).unwrap(); let mut open_channel = get_event_msg!(nodes[1], MessageSendEvent::SendOpenChannel, nodes[0].node.get_our_node_id()); open_channel.to_self_delay = 200; - if let Err(error) = Channel::new_from_req(&LowerBoundedFeeEstimator::new(&test_utils::TestFeeEstimator { sat_per_kw: Mutex::new(253) }), + if let Err(error) = InboundV1Channel::new(&LowerBoundedFeeEstimator::new(&test_utils::TestFeeEstimator { sat_per_kw: Mutex::new(253) }), &nodes[0].keys_manager, &nodes[0].keys_manager, nodes[1].node.get_our_node_id(), &nodes[0].node.channel_type_features(), &nodes[1].node.init_features(), &open_channel, 0, &low_our_to_self_config, 0, &nodes[0].logger, 42) { @@ -6993,11 +6999,11 @@ fn test_user_configurable_csv_delay() { } else { panic!(); } check_closed_event!(nodes[0], 1, ClosureReason::ProcessingError { err: reason_msg }); - // We test msg.to_self_delay <= config.their_to_self_delay is enforced in Channel::new_from_req() + // We test msg.to_self_delay <= config.their_to_self_delay is enforced in InboundV1Channel::new() nodes[1].node.create_channel(nodes[0].node.get_our_node_id(), 1000000, 1000000, 42, None).unwrap(); let mut open_channel = get_event_msg!(nodes[1], MessageSendEvent::SendOpenChannel, nodes[0].node.get_our_node_id()); open_channel.to_self_delay = 200; - if let Err(error) = Channel::new_from_req(&LowerBoundedFeeEstimator::new(&test_utils::TestFeeEstimator { sat_per_kw: Mutex::new(253) }), + if let Err(error) = InboundV1Channel::new(&LowerBoundedFeeEstimator::new(&test_utils::TestFeeEstimator { sat_per_kw: Mutex::new(253) }), &nodes[0].keys_manager, &nodes[0].keys_manager, nodes[1].node.get_our_node_id(), &nodes[0].node.channel_type_features(), &nodes[1].node.init_features(), &open_channel, 0, &high_their_to_self_config, 0, &nodes[0].logger, 42) { @@ -7868,7 +7874,7 @@ fn test_reject_funding_before_inbound_channel_accepted() { let accept_chan_msg = { let mut node_1_per_peer_lock; let mut node_1_peer_state_lock; - let channel = get_channel_ref!(&nodes[1], nodes[0], node_1_per_peer_lock, node_1_peer_state_lock, temp_channel_id); + let channel = get_inbound_v1_channel_ref!(&nodes[1], nodes[0], node_1_per_peer_lock, node_1_peer_state_lock, temp_channel_id); channel.get_accept_channel_message() }; nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), &accept_chan_msg); @@ -8867,16 +8873,16 @@ fn test_duplicate_chan_id() { nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), &get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id())); create_funding_transaction(&nodes[0], &nodes[1].node.get_our_node_id(), 100000, 42); // Get and check the FundingGenerationReady event - let funding_created = { + let (_, funding_created) = { let per_peer_state = nodes[0].node.per_peer_state.read().unwrap(); let mut a_peer_state = per_peer_state.get(&nodes[1].node.get_our_node_id()).unwrap().lock().unwrap(); // Once we call `get_outbound_funding_created` the channel has a duplicate channel_id as // another channel in the ChannelManager - an invalid state. Thus, we'd panic later when we // try to create another channel. Instead, we drop the channel entirely here (leaving the // channelmanager in a possibly nonsense state instead). - let mut as_chan = a_peer_state.channel_by_id.remove(&open_chan_2_msg.temporary_channel_id).unwrap(); + let mut as_chan = a_peer_state.outbound_v1_channel_by_id.remove(&open_chan_2_msg.temporary_channel_id).unwrap(); let logger = test_utils::TestLogger::new(); - as_chan.get_outbound_funding_created(tx.clone(), funding_outpoint, &&logger).unwrap() + as_chan.get_outbound_funding_created(tx.clone(), funding_outpoint, &&logger).map_err(|_| ()).unwrap() }; check_added_monitors!(nodes[0], 0); nodes[1].node.handle_funding_created(&nodes[0].node.get_our_node_id(), &funding_created); @@ -9542,8 +9548,8 @@ fn do_test_max_dust_htlc_exposure(dust_outbound_balance: bool, exposure_breach_e if on_holder_tx { let mut node_0_per_peer_lock; let mut node_0_peer_state_lock; - let mut chan = get_channel_ref!(nodes[0], nodes[1], node_0_per_peer_lock, node_0_peer_state_lock, temporary_channel_id); - chan.holder_dust_limit_satoshis = 546; + let mut chan = get_outbound_v1_channel_ref!(nodes[0], nodes[1], node_0_per_peer_lock, node_0_peer_state_lock, temporary_channel_id); + chan.context.holder_dust_limit_satoshis = 546; } nodes[0].node.funding_transaction_generated(&temporary_channel_id, &nodes[1].node.get_our_node_id(), tx.clone()).unwrap(); @@ -9567,7 +9573,7 @@ fn do_test_max_dust_htlc_exposure(dust_outbound_balance: bool, exposure_breach_e let per_peer_state = nodes[0].node.per_peer_state.read().unwrap(); let chan_lock = per_peer_state.get(&nodes[1].node.get_our_node_id()).unwrap().lock().unwrap(); let chan = chan_lock.channel_by_id.get(&channel_id).unwrap(); - chan.get_dust_buffer_feerate(None) as u64 + chan.context.get_dust_buffer_feerate(None) as u64 }; let dust_outbound_htlc_on_holder_tx_msat: u64 = (dust_buffer_feerate * htlc_timeout_tx_weight(opt_anchors) / 1000 + open_channel.dust_limit_satoshis - 1) * 1000; let dust_outbound_htlc_on_holder_tx: u64 = config.channel_config.max_dust_htlc_exposure_msat / dust_outbound_htlc_on_holder_tx_msat;