From: Elias Rohrer Date: Thu, 29 Aug 2024 18:16:51 +0000 (+0200) Subject: Rename `announced_channel` to `is_announced_for_forwarding` X-Git-Tag: v0.0.124-rc1~2^2 X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=5928063789a499169a6c9c6a92d2bc7683276e57;p=rust-lightning Rename `announced_channel` to `is_announced_for_forwarding` .. we rename the flag configuring whether we announce a channel or not. --- diff --git a/fuzz/src/chanmon_consistency.rs b/fuzz/src/chanmon_consistency.rs index 84cc4bf26..1af33cf84 100644 --- a/fuzz/src/chanmon_consistency.rs +++ b/fuzz/src/chanmon_consistency.rs @@ -693,7 +693,7 @@ pub fn do_test(data: &[u8], underlying_out: Out, anchors: bool) { let mut config = UserConfig::default(); config.channel_config.forwarding_fee_proportional_millionths = 0; - config.channel_handshake_config.announced_channel = true; + config.channel_handshake_config.announce_for_forwarding = true; if anchors { config.channel_handshake_config.negotiate_anchors_zero_fee_htlc_tx = true; config.manually_accept_inbound_channels = true; @@ -738,7 +738,7 @@ pub fn do_test(data: &[u8], underlying_out: Out, anchors: bool) { let mut config = UserConfig::default(); config.channel_config.forwarding_fee_proportional_millionths = 0; - config.channel_handshake_config.announced_channel = true; + config.channel_handshake_config.announce_for_forwarding = true; if anchors { config.channel_handshake_config.negotiate_anchors_zero_fee_htlc_tx = true; config.manually_accept_inbound_channels = true; diff --git a/lightning/src/ln/channel.rs b/lightning/src/ln/channel.rs index f4d55f916..f91de27f8 100644 --- a/lightning/src/ln/channel.rs +++ b/lightning/src/ln/channel.rs @@ -1515,7 +1515,7 @@ impl ChannelContext where SP::Target: SignerProvider { SP::Target: SignerProvider, { let logger = WithContext::from(logger, Some(counterparty_node_id), Some(open_channel_fields.temporary_channel_id), None); - let announced_channel = if (open_channel_fields.channel_flags & 1) == 1 { true } else { false }; + let announce_for_forwarding = if (open_channel_fields.channel_flags & 1) == 1 { true } else { false }; let channel_value_satoshis = our_funding_satoshis.saturating_add(open_channel_fields.funding_satoshis); @@ -1589,7 +1589,7 @@ impl ChannelContext where SP::Target: SignerProvider { // Convert things into internal flags and prep our state: if config.channel_handshake_limits.force_announced_channel_preference { - if config.channel_handshake_config.announced_channel != announced_channel { + if config.channel_handshake_config.announce_for_forwarding != announce_for_forwarding { return Err(ChannelError::close("Peer tried to open channel but their announcement preference is different from ours".to_owned())); } } @@ -1689,7 +1689,7 @@ impl ChannelContext where SP::Target: SignerProvider { config: LegacyChannelConfig { options: config.channel_config.clone(), - announced_channel, + announce_for_forwarding, commit_upfront_shutdown_pubkey: config.channel_handshake_config.commit_upfront_shutdown_pubkey, }, @@ -1921,7 +1921,7 @@ impl ChannelContext where SP::Target: SignerProvider { config: LegacyChannelConfig { options: config.channel_config.clone(), - announced_channel: config.channel_handshake_config.announced_channel, + announce_for_forwarding: config.channel_handshake_config.announce_for_forwarding, commit_upfront_shutdown_pubkey: config.channel_handshake_config.commit_upfront_shutdown_pubkey, }, @@ -2066,7 +2066,7 @@ impl ChannelContext where SP::Target: SignerProvider { } pub fn should_announce(&self) -> bool { - self.config.announced_channel + self.config.announce_for_forwarding } pub fn is_outbound(&self) -> bool { @@ -6920,7 +6920,7 @@ impl Channel where fn get_channel_announcement( &self, node_signer: &NS, chain_hash: ChainHash, user_config: &UserConfig, ) -> Result where NS::Target: NodeSigner { - if !self.context.config.announced_channel { + if !self.context.config.announce_for_forwarding { return Err(ChannelError::Ignore("Channel is not available for public announcements".to_owned())); } if !self.context.is_usable() { @@ -7778,7 +7778,7 @@ impl OutboundV1Channel where SP::Target: SignerProvider { delayed_payment_basepoint: keys.delayed_payment_basepoint.to_public_key(), htlc_basepoint: keys.htlc_basepoint.to_public_key(), first_per_commitment_point, - channel_flags: if self.context.config.announced_channel {1} else {0}, + channel_flags: if self.context.config.announce_for_forwarding {1} else {0}, shutdown_scriptpubkey: Some(match &self.context.shutdown_scriptpubkey { Some(script) => script.clone().into_inner(), None => Builder::new().into_script(), @@ -7943,8 +7943,8 @@ pub(super) fn channel_type_from_open_channel( if channel_type.requires_unknown_bits_from(&our_supported_features) { return Err(ChannelError::close("Channel Type contains unsupported features".to_owned())); } - let announced_channel = if (common_fields.channel_flags & 1) == 1 { true } else { false }; - if channel_type.requires_scid_privacy() && announced_channel { + let announce_for_forwarding = if (common_fields.channel_flags & 1) == 1 { true } else { false }; + if channel_type.requires_scid_privacy() && announce_for_forwarding { return Err(ChannelError::close("SCID Alias/Privacy Channel Type cannot be set on a public channel".to_owned())); } Ok(channel_type.clone()) @@ -8317,7 +8317,7 @@ impl OutboundV2Channel where SP::Target: SignerProvider { delayed_payment_basepoint: keys.delayed_payment_basepoint.to_public_key(), htlc_basepoint: keys.htlc_basepoint.to_public_key(), first_per_commitment_point, - channel_flags: if self.context.config.announced_channel {1} else {0}, + channel_flags: if self.context.config.announce_for_forwarding {1} else {0}, shutdown_scriptpubkey: Some(match &self.context.shutdown_scriptpubkey { Some(script) => script.clone().into_inner(), None => Builder::new().into_script(), @@ -8496,7 +8496,7 @@ fn get_initial_channel_type(config: &UserConfig, their_features: &InitFeatures) // available. If it's private, we first try `scid_privacy` as it provides better privacy // with no other changes, and fall back to `only_static_remotekey`. let mut ret = ChannelTypeFeatures::only_static_remote_key(); - if !config.channel_handshake_config.announced_channel && + if !config.channel_handshake_config.announce_for_forwarding && config.channel_handshake_config.negotiate_scid_privacy && their_features.supports_scid_privacy() { ret.set_scid_privacy_required(); @@ -8968,7 +8968,7 @@ impl<'a, 'b, 'c, ES: Deref, SP: Deref> ReadableArgs<(&'a ES, &'b SP, u32, &'c Ch // Read the old serialization of the ChannelConfig from version 0.0.98. config.as_mut().unwrap().options.forwarding_fee_proportional_millionths = Readable::read(reader)?; config.as_mut().unwrap().options.cltv_expiry_delta = Readable::read(reader)?; - config.as_mut().unwrap().announced_channel = Readable::read(reader)?; + config.as_mut().unwrap().announce_for_forwarding = Readable::read(reader)?; config.as_mut().unwrap().commit_upfront_shutdown_pubkey = Readable::read(reader)?; } else { // Read the 8 bytes of backwards-compatibility ChannelConfig data. @@ -10287,7 +10287,7 @@ mod tests { let counterparty_node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&[42; 32]).unwrap()); let mut config = UserConfig::default(); - config.channel_handshake_config.announced_channel = false; + config.channel_handshake_config.announce_for_forwarding = false; let mut chan = OutboundV1Channel::<&Keys>::new(&LowerBoundedFeeEstimator::new(&feeest), &&keys_provider, &&keys_provider, counterparty_node_id, &channelmanager::provided_init_features(&config), 10_000_000, 0, 42, &config, 0, 42, None, &*logger).unwrap(); // Nothing uses their network key in this test chan.context.holder_dust_limit_satoshis = 546; chan.context.counterparty_selected_channel_reserve_satoshis = Some(0); // Filled in in accept_channel diff --git a/lightning/src/ln/functional_test_utils.rs b/lightning/src/ln/functional_test_utils.rs index decbb3326..b40277fd1 100644 --- a/lightning/src/ln/functional_test_utils.rs +++ b/lightning/src/ln/functional_test_utils.rs @@ -1448,7 +1448,7 @@ pub fn create_announced_chan_between_nodes_with_value<'a, 'b, 'c: 'd, 'd>(nodes: pub fn create_unannounced_chan_between_nodes_with_value<'a, 'b, 'c, 'd>(nodes: &'a Vec>, a: usize, b: usize, channel_value: u64, push_msat: u64) -> (msgs::ChannelReady, Transaction) { let mut no_announce_cfg = test_default_channel_config(); - no_announce_cfg.channel_handshake_config.announced_channel = false; + no_announce_cfg.channel_handshake_config.announce_for_forwarding = false; nodes[a].node.create_channel(nodes[b].node.get_our_node_id(), channel_value, push_msat, 42, None, Some(no_announce_cfg)).unwrap(); let open_channel = get_event_msg!(nodes[a], MessageSendEvent::SendOpenChannel, nodes[b].node.get_our_node_id()); nodes[b].node.handle_open_channel(&nodes[a].node.get_our_node_id(), &open_channel); @@ -3235,7 +3235,7 @@ pub fn test_default_channel_config() -> UserConfig { // Set cltv_expiry_delta slightly lower to keep the final CLTV values inside one byte in our // tests so that our script-length checks don't fail (see ACCEPTED_HTLC_SCRIPT_WEIGHT). default_config.channel_config.cltv_expiry_delta = MIN_CLTV_EXPIRY_DELTA; - default_config.channel_handshake_config.announced_channel = true; + default_config.channel_handshake_config.announce_for_forwarding = true; default_config.channel_handshake_limits.force_announced_channel_preference = false; // When most of our tests were written, the default HTLC minimum was fixed at 1000. // It now defaults to 1, so we simply set it to the expected value here. diff --git a/lightning/src/ln/functional_tests.rs b/lightning/src/ln/functional_tests.rs index 12f1466e0..6ab9dec68 100644 --- a/lightning/src/ln/functional_tests.rs +++ b/lightning/src/ln/functional_tests.rs @@ -2475,11 +2475,11 @@ fn channel_monitor_network_test() { fn test_justice_tx_htlc_timeout() { // Test justice txn built on revoked HTLC-Timeout tx, against both sides let mut alice_config = test_default_channel_config(); - alice_config.channel_handshake_config.announced_channel = true; + alice_config.channel_handshake_config.announce_for_forwarding = 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 = test_default_channel_config(); - bob_config.channel_handshake_config.announced_channel = true; + bob_config.channel_handshake_config.announce_for_forwarding = 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)]; @@ -2538,11 +2538,11 @@ fn test_justice_tx_htlc_timeout() { fn test_justice_tx_htlc_success() { // Test justice txn built on revoked HTLC-Success tx, against both sides let mut alice_config = test_default_channel_config(); - alice_config.channel_handshake_config.announced_channel = true; + alice_config.channel_handshake_config.announce_for_forwarding = 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 = test_default_channel_config(); - bob_config.channel_handshake_config.announced_channel = true; + bob_config.channel_handshake_config.announce_for_forwarding = 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)]; @@ -8017,16 +8017,16 @@ fn test_channel_update_has_correct_htlc_maximum_msat() { // 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_handshake_config.announced_channel = true; + config_30_percent.channel_handshake_config.announce_for_forwarding = 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_handshake_config.announced_channel = true; + config_50_percent.channel_handshake_config.announce_for_forwarding = 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_handshake_config.announced_channel = true; + config_95_percent.channel_handshake_config.announce_for_forwarding = 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_handshake_config.announced_channel = true; + config_100_percent.channel_handshake_config.announce_for_forwarding = true; config_100_percent.channel_handshake_config.max_inbound_htlc_value_in_flight_percent_of_channel = 100; let chanmon_cfgs = create_chanmon_cfgs(4); diff --git a/lightning/src/ln/invoice_utils.rs b/lightning/src/ln/invoice_utils.rs index f23e9fe1f..a4f87c1f6 100644 --- a/lightning/src/ln/invoice_utils.rs +++ b/lightning/src/ln/invoice_utils.rs @@ -1159,7 +1159,7 @@ mod test { // `msgs::ChannelUpdate` is never handled for the node(s). As the `msgs::ChannelUpdate` // is never handled, the `channel.counterparty.forwarding_info` is never assigned. let mut private_chan_cfg = UserConfig::default(); - private_chan_cfg.channel_handshake_config.announced_channel = false; + private_chan_cfg.channel_handshake_config.announce_for_forwarding = false; let temporary_channel_id = nodes[2].node.create_channel(nodes[0].node.get_our_node_id(), 1_000_000, 500_000_000, 42, None, Some(private_chan_cfg)).unwrap(); let open_channel = get_event_msg!(nodes[2], MessageSendEvent::SendOpenChannel, nodes[0].node.get_our_node_id()); nodes[0].node.handle_open_channel(&nodes[2].node.get_our_node_id(), &open_channel); @@ -1568,7 +1568,7 @@ mod test { // `msgs::ChannelUpdate` is never handled for the node(s). As the `msgs::ChannelUpdate` // is never handled, the `channel.counterparty.forwarding_info` is never assigned. let mut private_chan_cfg = UserConfig::default(); - private_chan_cfg.channel_handshake_config.announced_channel = false; + private_chan_cfg.channel_handshake_config.announce_for_forwarding = false; let temporary_channel_id = nodes[1].node.create_channel(nodes[3].node.get_our_node_id(), 1_000_000, 500_000_000, 42, None, Some(private_chan_cfg)).unwrap(); let open_channel = get_event_msg!(nodes[1], MessageSendEvent::SendOpenChannel, nodes[3].node.get_our_node_id()); nodes[3].node.handle_open_channel(&nodes[1].node.get_our_node_id(), &open_channel); diff --git a/lightning/src/ln/monitor_tests.rs b/lightning/src/ln/monitor_tests.rs index 3fbcef344..4efc2963d 100644 --- a/lightning/src/ln/monitor_tests.rs +++ b/lightning/src/ln/monitor_tests.rs @@ -2469,7 +2469,7 @@ fn test_yield_anchors_events() { let mut chanmon_cfgs = create_chanmon_cfgs(2); let node_cfgs = create_node_cfgs(2, &chanmon_cfgs); let mut anchors_config = test_default_channel_config(); - anchors_config.channel_handshake_config.announced_channel = true; + anchors_config.channel_handshake_config.announce_for_forwarding = true; anchors_config.channel_handshake_config.negotiate_anchors_zero_fee_htlc_tx = true; anchors_config.manually_accept_inbound_channels = true; let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[Some(anchors_config), Some(anchors_config)]); @@ -2620,7 +2620,7 @@ fn test_anchors_aggregated_revoked_htlc_tx() { let bob_chain_monitor; let mut anchors_config = test_default_channel_config(); - anchors_config.channel_handshake_config.announced_channel = true; + anchors_config.channel_handshake_config.announce_for_forwarding = true; anchors_config.channel_handshake_config.negotiate_anchors_zero_fee_htlc_tx = true; anchors_config.manually_accept_inbound_channels = true; let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[Some(anchors_config), Some(anchors_config)]); diff --git a/lightning/src/ln/onion_route_tests.rs b/lightning/src/ln/onion_route_tests.rs index 94c2cfd2e..0ddadd216 100644 --- a/lightning/src/ln/onion_route_tests.rs +++ b/lightning/src/ln/onion_route_tests.rs @@ -328,7 +328,7 @@ fn test_onion_failure() { // Channel::get_counterparty_htlc_minimum_msat(). let mut node_2_cfg: UserConfig = test_default_channel_config(); node_2_cfg.channel_handshake_config.our_htlc_minimum_msat = 2000; - node_2_cfg.channel_handshake_config.announced_channel = true; + node_2_cfg.channel_handshake_config.announce_for_forwarding = true; node_2_cfg.channel_handshake_limits.force_announced_channel_preference = false; // When this test was written, the default base fee floated based on the HTLC count. @@ -754,13 +754,13 @@ fn test_overshoot_final_cltv() { claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], payment_preimage); } -fn do_test_onion_failure_stale_channel_update(announced_channel: bool) { +fn do_test_onion_failure_stale_channel_update(announce_for_forwarding: bool) { // Create a network of three nodes and two channels connecting them. We'll be updating the // HTLC relay policy of the second channel, causing forwarding failures at the first hop. let mut config = UserConfig::default(); - config.channel_handshake_config.announced_channel = announced_channel; + config.channel_handshake_config.announce_for_forwarding = announce_for_forwarding; config.channel_handshake_limits.force_announced_channel_preference = false; - config.accept_forwards_to_priv_channels = !announced_channel; + config.accept_forwards_to_priv_channels = !announce_for_forwarding; config.channel_config.max_dust_htlc_exposure = MaxDustHTLCExposure::FeeRateMultiplier(5_000_000 / 253); let chanmon_cfgs = create_chanmon_cfgs(3); let node_cfgs = create_node_cfgs(3, &chanmon_cfgs); @@ -773,7 +773,7 @@ fn do_test_onion_failure_stale_channel_update(announced_channel: bool) { let other_channel = create_chan_between_nodes( &nodes[0], &nodes[1], ); - let channel_to_update = if announced_channel { + let channel_to_update = if announce_for_forwarding { let channel = create_announced_chan_between_nodes( &nodes, 1, 2, ); @@ -790,7 +790,7 @@ fn do_test_onion_failure_stale_channel_update(announced_channel: bool) { // A test payment should succeed as the ChannelConfig has not been changed yet. const PAYMENT_AMT: u64 = 40000; - let (route, payment_hash, payment_preimage, payment_secret) = if announced_channel { + let (route, payment_hash, payment_preimage, payment_secret) = if announce_for_forwarding { get_route_and_payment_hash!(nodes[0], nodes[2], PAYMENT_AMT) } else { let hop_hints = vec![RouteHint(vec![RouteHintHop { @@ -833,12 +833,12 @@ fn do_test_onion_failure_stale_channel_update(announced_channel: bool) { } let new_update = match &events[0] { MessageSendEvent::BroadcastChannelUpdate { msg } => { - assert!(announced_channel); + assert!(announce_for_forwarding); msg.clone() }, MessageSendEvent::SendChannelUpdate { node_id, msg } => { assert_eq!(node_id, channel_to_update_counterparty); - assert!(!announced_channel); + assert!(!announce_for_forwarding); msg.clone() }, _ => panic!("expected Broadcast/SendChannelUpdate event"), @@ -1505,7 +1505,7 @@ fn do_test_phantom_dust_exposure_failure(multiplier_dust_limit: bool) { receiver_config.channel_config.max_dust_htlc_exposure = if multiplier_dust_limit { MaxDustHTLCExposure::FeeRateMultiplier(2) } else { MaxDustHTLCExposure::FixedLimitMsat(max_dust_exposure) }; - receiver_config.channel_handshake_config.announced_channel = true; + receiver_config.channel_handshake_config.announce_for_forwarding = true; let chanmon_cfgs = create_chanmon_cfgs(2); let node_cfgs = create_node_cfgs(2, &chanmon_cfgs); diff --git a/lightning/src/ln/priv_short_conf_tests.rs b/lightning/src/ln/priv_short_conf_tests.rs index a68f22ac9..83ff296e1 100644 --- a/lightning/src/ln/priv_short_conf_tests.rs +++ b/lightning/src/ln/priv_short_conf_tests.rs @@ -139,12 +139,12 @@ fn do_test_1_conf_open(connect_style: ConnectStyle) { // tests that we properly send one in that case. let mut alice_config = UserConfig::default(); alice_config.channel_handshake_config.minimum_depth = 1; - alice_config.channel_handshake_config.announced_channel = true; + alice_config.channel_handshake_config.announce_for_forwarding = true; alice_config.channel_handshake_limits.force_announced_channel_preference = false; alice_config.channel_config.max_dust_htlc_exposure = MaxDustHTLCExposure::FeeRateMultiplier(5_000_000 / 253); let mut bob_config = UserConfig::default(); bob_config.channel_handshake_config.minimum_depth = 1; - bob_config.channel_handshake_config.announced_channel = true; + bob_config.channel_handshake_config.announce_for_forwarding = true; bob_config.channel_handshake_limits.force_announced_channel_preference = false; bob_config.channel_config.max_dust_htlc_exposure = MaxDustHTLCExposure::FeeRateMultiplier(5_000_000 / 253); let chanmon_cfgs = create_chanmon_cfgs(2); @@ -288,7 +288,7 @@ fn test_scid_privacy_on_pub_channel() { let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let mut scid_privacy_cfg = test_default_channel_config(); - scid_privacy_cfg.channel_handshake_config.announced_channel = true; + scid_privacy_cfg.channel_handshake_config.announce_for_forwarding = true; scid_privacy_cfg.channel_handshake_config.negotiate_scid_privacy = true; nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42, None, Some(scid_privacy_cfg)).unwrap(); let mut open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); @@ -312,7 +312,7 @@ fn test_scid_privacy_negotiation() { let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); let mut scid_privacy_cfg = test_default_channel_config(); - scid_privacy_cfg.channel_handshake_config.announced_channel = false; + scid_privacy_cfg.channel_handshake_config.announce_for_forwarding = false; scid_privacy_cfg.channel_handshake_config.negotiate_scid_privacy = true; nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42, None, Some(scid_privacy_cfg)).unwrap(); @@ -358,7 +358,7 @@ fn test_inbound_scid_privacy() { create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1_000_000, 0); let mut no_announce_cfg = test_default_channel_config(); - no_announce_cfg.channel_handshake_config.announced_channel = false; + no_announce_cfg.channel_handshake_config.announce_for_forwarding = false; no_announce_cfg.channel_handshake_config.negotiate_scid_privacy = true; nodes[1].node.create_channel(nodes[2].node.get_our_node_id(), 100_000, 10_000, 42, None, Some(no_announce_cfg)).unwrap(); let mut open_channel = get_event_msg!(nodes[1], MessageSendEvent::SendOpenChannel, nodes[2].node.get_our_node_id()); @@ -591,7 +591,7 @@ fn test_0conf_channel_with_async_monitor() { create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 1_000_000, 0); - chan_config.channel_handshake_config.announced_channel = false; + chan_config.channel_handshake_config.announce_for_forwarding = false; nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42, None, Some(chan_config)).unwrap(); let open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); @@ -758,7 +758,7 @@ fn test_0conf_close_no_early_chan_update() { let error_message = "Channel force-closed"; // This is the default but we force it on anyway - chan_config.channel_handshake_config.announced_channel = true; + chan_config.channel_handshake_config.announce_for_forwarding = true; open_zero_conf_channel(&nodes[0], &nodes[1], Some(chan_config)); // We can use the channel immediately, but won't generate a channel_update until we get confs @@ -782,7 +782,7 @@ fn test_public_0conf_channel() { let nodes = create_network(2, &node_cfgs, &node_chanmgrs); // This is the default but we force it on anyway - chan_config.channel_handshake_config.announced_channel = true; + chan_config.channel_handshake_config.announce_for_forwarding = true; let (tx, ..) = open_zero_conf_channel(&nodes[0], &nodes[1], Some(chan_config)); // We can use the channel immediately, but we can't announce it until we get 6+ confirmations @@ -836,7 +836,7 @@ fn test_0conf_channel_reorg() { let nodes = create_network(2, &node_cfgs, &node_chanmgrs); // This is the default but we force it on anyway - chan_config.channel_handshake_config.announced_channel = true; + chan_config.channel_handshake_config.announce_for_forwarding = true; let (tx, ..) = open_zero_conf_channel(&nodes[0], &nodes[1], Some(chan_config)); // We can use the channel immediately, but we can't announce it until we get 6+ confirmations @@ -1027,7 +1027,7 @@ fn test_0conf_ann_sigs_racing_conf() { let nodes = create_network(2, &node_cfgs, &node_chanmgrs); // This is the default but we force it on anyway - chan_config.channel_handshake_config.announced_channel = true; + chan_config.channel_handshake_config.announce_for_forwarding = true; let (tx, ..) = open_zero_conf_channel(&nodes[0], &nodes[1], Some(chan_config)); // We can use the channel immediately, but we can't announce it until we get 6+ confirmations diff --git a/lightning/src/ln/shutdown_tests.rs b/lightning/src/ln/shutdown_tests.rs index 0ba6e1259..3a92f02cc 100644 --- a/lightning/src/ln/shutdown_tests.rs +++ b/lightning/src/ln/shutdown_tests.rs @@ -728,7 +728,7 @@ fn test_upfront_shutdown_script() { // enforce it at shutdown message let mut config = UserConfig::default(); - config.channel_handshake_config.announced_channel = true; + config.channel_handshake_config.announce_for_forwarding = true; config.channel_handshake_limits.force_announced_channel_preference = false; config.channel_handshake_config.commit_upfront_shutdown_pubkey = false; let user_cfgs = [None, Some(config), None]; @@ -902,7 +902,7 @@ fn test_invalid_upfront_shutdown_script() { #[test] fn test_segwit_v0_shutdown_script() { let mut config = UserConfig::default(); - config.channel_handshake_config.announced_channel = true; + config.channel_handshake_config.announce_for_forwarding = true; config.channel_handshake_limits.force_announced_channel_preference = false; config.channel_handshake_config.commit_upfront_shutdown_pubkey = false; let user_cfgs = [None, Some(config), None]; @@ -937,7 +937,7 @@ fn test_segwit_v0_shutdown_script() { #[test] fn test_anysegwit_shutdown_script() { let mut config = UserConfig::default(); - config.channel_handshake_config.announced_channel = true; + config.channel_handshake_config.announce_for_forwarding = true; config.channel_handshake_limits.force_announced_channel_preference = false; config.channel_handshake_config.commit_upfront_shutdown_pubkey = false; let user_cfgs = [None, Some(config), None]; @@ -972,7 +972,7 @@ fn test_anysegwit_shutdown_script() { #[test] fn test_unsupported_anysegwit_shutdown_script() { let mut config = UserConfig::default(); - config.channel_handshake_config.announced_channel = true; + config.channel_handshake_config.announce_for_forwarding = true; config.channel_handshake_limits.force_announced_channel_preference = false; config.channel_handshake_config.commit_upfront_shutdown_pubkey = false; let user_cfgs = [None, Some(config), None]; @@ -1015,7 +1015,7 @@ fn test_unsupported_anysegwit_shutdown_script() { #[test] fn test_invalid_shutdown_script() { let mut config = UserConfig::default(); - config.channel_handshake_config.announced_channel = true; + config.channel_handshake_config.announce_for_forwarding = true; config.channel_handshake_limits.force_announced_channel_preference = false; config.channel_handshake_config.commit_upfront_shutdown_pubkey = false; let user_cfgs = [None, Some(config), None]; @@ -1042,7 +1042,7 @@ fn test_invalid_shutdown_script() { #[test] fn test_user_shutdown_script() { let mut config = test_default_channel_config(); - config.channel_handshake_config.announced_channel = true; + config.channel_handshake_config.announce_for_forwarding = true; config.channel_handshake_limits.force_announced_channel_preference = false; config.channel_handshake_config.commit_upfront_shutdown_pubkey = false; let user_cfgs = [None, Some(config), None]; @@ -1070,7 +1070,7 @@ fn test_user_shutdown_script() { #[test] fn test_already_set_user_shutdown_script() { let mut config = test_default_channel_config(); - config.channel_handshake_config.announced_channel = true; + config.channel_handshake_config.announce_for_forwarding = true; config.channel_handshake_limits.force_announced_channel_preference = false; let user_cfgs = [None, Some(config), None]; let chanmon_cfgs = create_chanmon_cfgs(3); diff --git a/lightning/src/util/config.rs b/lightning/src/util/config.rs index f369e793e..1c40aca87 100644 --- a/lightning/src/util/config.rs +++ b/lightning/src/util/config.rs @@ -99,7 +99,7 @@ pub struct ChannelHandshakeConfig { /// private channel without that option. /// /// Ignored if the channel is negotiated to be announced, see - /// [`ChannelHandshakeConfig::announced_channel`] and + /// [`ChannelHandshakeConfig::announce_for_forwarding`] and /// [`ChannelHandshakeLimits::force_announced_channel_preference`] for more. /// /// Default value: `false` (This value is likely to change to `true` in the future.) @@ -116,7 +116,7 @@ pub struct ChannelHandshakeConfig { /// channels unless [`ChannelHandshakeLimits::force_announced_channel_preference`] is set. /// /// Default value: `false` - pub announced_channel: bool, + pub announce_for_forwarding: bool, /// When set, we commit to an upfront shutdown_pubkey at channel open. If our counterparty /// supports it, they will then enforce the mutual-close output to us matches what we provided /// at intialization, preventing us from closing to an alternate pubkey. @@ -211,7 +211,7 @@ impl Default for ChannelHandshakeConfig { our_htlc_minimum_msat: 1, max_inbound_htlc_value_in_flight_percent_of_channel: 10, negotiate_scid_privacy: false, - announced_channel: false, + announce_for_forwarding: false, commit_upfront_shutdown_pubkey: true, their_channel_reserve_proportional_millionths: 10_000, negotiate_anchors_zero_fee_htlc_tx: false, @@ -232,7 +232,7 @@ impl Readable for ChannelHandshakeConfig { our_htlc_minimum_msat: Readable::read(reader)?, max_inbound_htlc_value_in_flight_percent_of_channel: Readable::read(reader)?, negotiate_scid_privacy: Readable::read(reader)?, - announced_channel: Readable::read(reader)?, + announce_for_forwarding: Readable::read(reader)?, commit_upfront_shutdown_pubkey: Readable::read(reader)?, their_channel_reserve_proportional_millionths: Readable::read(reader)?, negotiate_anchors_zero_fee_htlc_tx: Readable::read(reader)?, @@ -312,10 +312,10 @@ pub struct ChannelHandshakeLimits { /// Default value: `true` pub trust_own_funding_0conf: bool, /// Set to force an incoming channel to match our announced channel preference in - /// [`ChannelHandshakeConfig::announced_channel`]. + /// [`ChannelHandshakeConfig::announce_for_forwarding`]. /// /// For a node which is not online reliably, this should be set to true and - /// [`ChannelHandshakeConfig::announced_channel`] set to false, ensuring that no announced (aka public) + /// [`ChannelHandshakeConfig::announce_for_forwarding`] set to false, ensuring that no announced (aka public) /// channels will ever be opened. /// /// Default value: `true` @@ -693,14 +693,14 @@ impl From for ChannelConfigUpdate { } /// Legacy version of [`ChannelConfig`] that stored the static -/// [`ChannelHandshakeConfig::announced_channel`] and +/// [`ChannelHandshakeConfig::announce_for_forwarding`] and /// [`ChannelHandshakeConfig::commit_upfront_shutdown_pubkey`] fields. #[derive(Copy, Clone, Debug)] pub(crate) struct LegacyChannelConfig { pub(crate) options: ChannelConfig, - /// Deprecated but may still be read from. See [`ChannelHandshakeConfig::announced_channel`] to + /// Deprecated but may still be read from. See [`ChannelHandshakeConfig::announce_for_forwarding`] to /// set this when opening/accepting a channel. - pub(crate) announced_channel: bool, + pub(crate) announce_for_forwarding: bool, /// Deprecated but may still be read from. See /// [`ChannelHandshakeConfig::commit_upfront_shutdown_pubkey`] to set this when /// opening/accepting a channel. @@ -711,7 +711,7 @@ impl Default for LegacyChannelConfig { fn default() -> Self { Self { options: ChannelConfig::default(), - announced_channel: false, + announce_for_forwarding: false, commit_upfront_shutdown_pubkey: true, } } @@ -728,7 +728,7 @@ impl crate::util::ser::Writeable for LegacyChannelConfig { (1, max_dust_htlc_exposure_msat_fixed_limit, required), (2, self.options.cltv_expiry_delta, required), (3, self.options.force_close_avoidance_max_fee_satoshis, (default_value, 1000)), - (4, self.announced_channel, required), + (4, self.announce_for_forwarding, required), (5, self.options.max_dust_htlc_exposure, required), (6, self.commit_upfront_shutdown_pubkey, required), (8, self.options.forwarding_fee_base_msat, required), @@ -743,7 +743,7 @@ impl crate::util::ser::Readable for LegacyChannelConfig { let mut max_dust_htlc_exposure_msat_fixed_limit = None; let mut cltv_expiry_delta = 0; let mut force_close_avoidance_max_fee_satoshis = 1000; - let mut announced_channel = false; + let mut announce_for_forwarding = false; let mut commit_upfront_shutdown_pubkey = false; let mut forwarding_fee_base_msat = 0; let mut max_dust_htlc_exposure_enum = None; @@ -753,7 +753,7 @@ impl crate::util::ser::Readable for LegacyChannelConfig { (1, max_dust_htlc_exposure_msat_fixed_limit, option), (2, cltv_expiry_delta, required), (3, force_close_avoidance_max_fee_satoshis, (default_value, 1000u64)), - (4, announced_channel, required), + (4, announce_for_forwarding, required), (5, max_dust_htlc_exposure_enum, option), (6, commit_upfront_shutdown_pubkey, required), (8, forwarding_fee_base_msat, required), @@ -771,7 +771,7 @@ impl crate::util::ser::Readable for LegacyChannelConfig { forwarding_fee_base_msat, accept_underpaying_htlcs: false, }, - announced_channel, + announce_for_forwarding, commit_upfront_shutdown_pubkey, }) } @@ -794,7 +794,7 @@ pub struct UserConfig { /// node which is not online reliably. /// /// For nodes which are not online reliably, you should set all channels to *not* be announced - /// (using [`ChannelHandshakeConfig::announced_channel`] and + /// (using [`ChannelHandshakeConfig::announce_for_forwarding`] and /// [`ChannelHandshakeLimits::force_announced_channel_preference`]) and set this to `false` to /// ensure you are not exposed to any forwarding risk. ///