// Stand up a network of 2 nodes
use ln::channel::TOTAL_BITCOIN_SUPPLY_SATOSHIS;
let mut cfg = UserConfig::default();
- cfg.peer_channel_config_limits.max_funding_satoshis = TOTAL_BITCOIN_SUPPLY_SATOSHIS + 1;
+ cfg.channel_handshake_limits.max_funding_satoshis = TOTAL_BITCOIN_SUPPLY_SATOSHIS + 1;
let chanmon_cfgs = create_chanmon_cfgs(2);
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, Some(cfg)]);
// When this test was written, the default base fee floated based on the HTLC count.
// It is now fixed, so we simply set the fee to the expected value here.
let mut config = test_default_channel_config();
- config.channel_options.forwarding_fee_base_msat = 239;
+ config.channel_config.forwarding_fee_base_msat = 239;
let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[Some(config.clone()), Some(config.clone()), Some(config.clone())]);
let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
let chan_1 = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 190000, 1001, InitFeatures::known(), InitFeatures::known());
fn test_justice_tx() {
// Test justice txn built on revoked HTLC-Success tx, against both sides
let mut alice_config = UserConfig::default();
- alice_config.channel_options.announced_channel = true;
- alice_config.peer_channel_config_limits.force_announced_channel_preference = false;
- alice_config.own_channel_config.our_to_self_delay = 6 * 24 * 5;
+ alice_config.channel_handshake_config.announced_channel = true;
+ alice_config.channel_handshake_limits.force_announced_channel_preference = false;
+ alice_config.channel_handshake_config.our_to_self_delay = 6 * 24 * 5;
let mut bob_config = UserConfig::default();
- bob_config.channel_options.announced_channel = true;
- bob_config.peer_channel_config_limits.force_announced_channel_preference = false;
- bob_config.own_channel_config.our_to_self_delay = 6 * 24 * 3;
+ bob_config.channel_handshake_config.announced_channel = true;
+ bob_config.channel_handshake_limits.force_announced_channel_preference = false;
+ bob_config.channel_handshake_config.our_to_self_delay = 6 * 24 * 3;
let user_cfgs = [Some(alice_config), Some(bob_config)];
let mut chanmon_cfgs = create_chanmon_cfgs(2);
chanmon_cfgs[0].keys_manager.disable_revocation_policy_check = true;
// When this test was written, the default base fee floated based on the HTLC count.
// It is now fixed, so we simply set the fee to the expected value here.
let mut config = test_default_channel_config();
- config.channel_options.forwarding_fee_base_msat = 196;
+ config.channel_config.forwarding_fee_base_msat = 196;
let node_chanmgrs = create_node_chanmgrs(4, &node_cfgs,
&[Some(config.clone()), Some(config.clone()), Some(config.clone()), Some(config.clone())]);
let mut nodes = create_network(4, &node_cfgs, &node_chanmgrs);
// When this test was written, the default base fee floated based on the HTLC count.
// It is now fixed, so we simply set the fee to the expected value here.
let mut config = test_default_channel_config();
- config.channel_options.forwarding_fee_base_msat = 196;
+ config.channel_config.forwarding_fee_base_msat = 196;
let node_chanmgrs = create_node_chanmgrs(6, &node_cfgs,
&[Some(config.clone()), Some(config.clone()), Some(config.clone()), Some(config.clone()), Some(config.clone()), Some(config.clone())]);
let nodes = create_network(6, &node_cfgs, &node_chanmgrs);
// When this test was written, the default base fee floated based on the HTLC count.
// It is now fixed, so we simply set the fee to the expected value here.
let mut config = test_default_channel_config();
- config.channel_options.forwarding_fee_base_msat = 196;
+ config.channel_config.forwarding_fee_base_msat = 196;
let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[Some(config.clone()), Some(config.clone()), Some(config.clone())]);
let mut nodes = create_network(3, &node_cfgs, &node_chanmgrs);
let chan_0_1 = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 95000000, InitFeatures::known(), InitFeatures::known());
// We test our channel constructors yield errors when we pass them absurd csv delay
let mut low_our_to_self_config = UserConfig::default();
- low_our_to_self_config.own_channel_config.our_to_self_delay = 6;
+ low_our_to_self_config.channel_handshake_config.our_to_self_delay = 6;
let mut high_their_to_self_config = UserConfig::default();
- high_their_to_self_config.peer_channel_config_limits.their_to_self_delay = 100;
+ high_their_to_self_config.channel_handshake_limits.their_to_self_delay = 100;
let user_cfgs = [Some(high_their_to_self_config.clone()), None];
let chanmon_cfgs = create_chanmon_cfgs(2);
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
// Node0 initiates a channel to node1 using the override config.
let mut override_config = UserConfig::default();
- override_config.own_channel_config.our_to_self_delay = 200;
+ override_config.channel_handshake_config.our_to_self_delay = 200;
nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 16_000_000, 12_000_000, 42, Some(override_config)).unwrap();
#[test]
fn test_override_0msat_htlc_minimum() {
let mut zero_config = UserConfig::default();
- zero_config.own_channel_config.our_htlc_minimum_msat = 0;
+ zero_config.channel_handshake_config.our_htlc_minimum_msat = 0;
let chanmon_cfgs = create_chanmon_cfgs(2);
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, Some(zero_config.clone())]);
// 2. MUST be set to less than or equal to the `max_htlc_value_in_flight_msat` received from the peer.
let mut config_30_percent = UserConfig::default();
- config_30_percent.channel_options.announced_channel = true;
- config_30_percent.own_channel_config.max_inbound_htlc_value_in_flight_percent_of_channel = 30;
+ config_30_percent.channel_handshake_config.announced_channel = true;
+ config_30_percent.channel_handshake_config.max_inbound_htlc_value_in_flight_percent_of_channel = 30;
let mut config_50_percent = UserConfig::default();
- config_50_percent.channel_options.announced_channel = true;
- config_50_percent.own_channel_config.max_inbound_htlc_value_in_flight_percent_of_channel = 50;
+ config_50_percent.channel_handshake_config.announced_channel = true;
+ config_50_percent.channel_handshake_config.max_inbound_htlc_value_in_flight_percent_of_channel = 50;
let mut config_95_percent = UserConfig::default();
- config_95_percent.channel_options.announced_channel = true;
- config_95_percent.own_channel_config.max_inbound_htlc_value_in_flight_percent_of_channel = 95;
+ config_95_percent.channel_handshake_config.announced_channel = true;
+ config_95_percent.channel_handshake_config.max_inbound_htlc_value_in_flight_percent_of_channel = 95;
let mut config_100_percent = UserConfig::default();
- config_100_percent.channel_options.announced_channel = true;
- config_100_percent.own_channel_config.max_inbound_htlc_value_in_flight_percent_of_channel = 100;
+ config_100_percent.channel_handshake_config.announced_channel = true;
+ config_100_percent.channel_handshake_config.max_inbound_htlc_value_in_flight_percent_of_channel = 100;
let chanmon_cfgs = create_chanmon_cfgs(4);
let node_cfgs = create_node_cfgs(4, &chanmon_cfgs);
let chanmon_cfgs = create_chanmon_cfgs(2);
let mut config = test_default_channel_config();
- config.channel_options.max_dust_htlc_exposure_msat = 5_000_000; // default setting value
+ config.channel_config.max_dust_htlc_exposure_msat = 5_000_000; // default setting value
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[Some(config), None]);
let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
chan.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_options.max_dust_htlc_exposure_msat / dust_outbound_htlc_on_holder_tx_msat;
+ let dust_outbound_htlc_on_holder_tx: u64 = config.channel_config.max_dust_htlc_exposure_msat / dust_outbound_htlc_on_holder_tx_msat;
let dust_inbound_htlc_on_holder_tx_msat: u64 = (dust_buffer_feerate * htlc_success_tx_weight(opt_anchors) / 1000 + open_channel.dust_limit_satoshis - 1) * 1000;
- let dust_inbound_htlc_on_holder_tx: u64 = config.channel_options.max_dust_htlc_exposure_msat / dust_inbound_htlc_on_holder_tx_msat;
+ let dust_inbound_htlc_on_holder_tx: u64 = config.channel_config.max_dust_htlc_exposure_msat / dust_inbound_htlc_on_holder_tx_msat;
let dust_htlc_on_counterparty_tx: u64 = 25;
- let dust_htlc_on_counterparty_tx_msat: u64 = config.channel_options.max_dust_htlc_exposure_msat / dust_htlc_on_counterparty_tx;
+ let dust_htlc_on_counterparty_tx_msat: u64 = config.channel_config.max_dust_htlc_exposure_msat / dust_htlc_on_counterparty_tx;
if on_holder_tx {
if dust_outbound_balance {
if on_holder_tx {
let dust_outbound_overflow = dust_outbound_htlc_on_holder_tx_msat * (dust_outbound_htlc_on_holder_tx + 1);
let dust_inbound_overflow = dust_inbound_htlc_on_holder_tx_msat * dust_inbound_htlc_on_holder_tx + dust_outbound_htlc_on_holder_tx_msat;
- unwrap_send_err!(nodes[0].node.send_payment(&route, payment_hash, &Some(payment_secret)), true, APIError::ChannelUnavailable { ref err }, assert_eq!(err, &format!("Cannot send value that would put our exposure to dust HTLCs at {} over the limit {} on holder commitment tx", if dust_outbound_balance { dust_outbound_overflow } else { dust_inbound_overflow }, config.channel_options.max_dust_htlc_exposure_msat)));
+ unwrap_send_err!(nodes[0].node.send_payment(&route, payment_hash, &Some(payment_secret)), true, APIError::ChannelUnavailable { ref err }, assert_eq!(err, &format!("Cannot send value that would put our exposure to dust HTLCs at {} over the limit {} on holder commitment tx", if dust_outbound_balance { dust_outbound_overflow } else { dust_inbound_overflow }, config.channel_config.max_dust_htlc_exposure_msat)));
} else {
- unwrap_send_err!(nodes[0].node.send_payment(&route, payment_hash, &Some(payment_secret)), true, APIError::ChannelUnavailable { ref err }, assert_eq!(err, &format!("Cannot send value that would put our exposure to dust HTLCs at {} over the limit {} on counterparty commitment tx", dust_overflow, config.channel_options.max_dust_htlc_exposure_msat)));
+ unwrap_send_err!(nodes[0].node.send_payment(&route, payment_hash, &Some(payment_secret)), true, APIError::ChannelUnavailable { ref err }, assert_eq!(err, &format!("Cannot send value that would put our exposure to dust HTLCs at {} over the limit {} on counterparty commitment tx", dust_overflow, config.channel_config.max_dust_htlc_exposure_msat)));
}
} else if exposure_breach_event == ExposureEvent::AtHTLCReception {
let (route, payment_hash, _, payment_secret) = get_route_and_payment_hash!(nodes[1], nodes[0], if on_holder_tx { dust_inbound_htlc_on_holder_tx_msat } else { dust_htlc_on_counterparty_tx_msat });
// Outbound dust balance: 6399 sats
let dust_inbound_overflow = dust_inbound_htlc_on_holder_tx_msat * (dust_inbound_htlc_on_holder_tx + 1);
let dust_outbound_overflow = dust_outbound_htlc_on_holder_tx_msat * dust_outbound_htlc_on_holder_tx + dust_inbound_htlc_on_holder_tx_msat;
- nodes[0].logger.assert_log("lightning::ln::channel".to_string(), format!("Cannot accept value that would put our exposure to dust HTLCs at {} over the limit {} on holder commitment tx", if dust_outbound_balance { dust_outbound_overflow } else { dust_inbound_overflow }, config.channel_options.max_dust_htlc_exposure_msat), 1);
+ nodes[0].logger.assert_log("lightning::ln::channel".to_string(), format!("Cannot accept value that would put our exposure to dust HTLCs at {} over the limit {} on holder commitment tx", if dust_outbound_balance { dust_outbound_overflow } else { dust_inbound_overflow }, config.channel_config.max_dust_htlc_exposure_msat), 1);
} else {
// Outbound dust balance: 5200 sats
- nodes[0].logger.assert_log("lightning::ln::channel".to_string(), format!("Cannot accept value that would put our exposure to dust HTLCs at {} over the limit {} on counterparty commitment tx", dust_overflow, config.channel_options.max_dust_htlc_exposure_msat), 1);
+ nodes[0].logger.assert_log("lightning::ln::channel".to_string(), format!("Cannot accept value that would put our exposure to dust HTLCs at {} over the limit {} on counterparty commitment tx", dust_overflow, config.channel_config.max_dust_htlc_exposure_msat), 1);
}
} else if exposure_breach_event == ExposureEvent::AtUpdateFeeOutbound {
let (route, payment_hash, _, payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[1], 2_500_000);
projects / rust-lightning / blobdiff