From: Daniel Granhão Date: Mon, 16 Jan 2023 20:34:59 +0000 (+0000) Subject: Stop passing `InitFeatures` in msg handlers X-Git-Tag: v0.0.114-beta~60^2 X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=bcf174034a23f93a56aa20001602cd0645361b16;p=rust-lightning Stop passing `InitFeatures` in msg handlers --- diff --git a/fuzz/src/chanmon_consistency.rs b/fuzz/src/chanmon_consistency.rs index fda004682..8bd6a38d3 100644 --- a/fuzz/src/chanmon_consistency.rs +++ b/fuzz/src/chanmon_consistency.rs @@ -482,7 +482,7 @@ pub fn do_test(data: &[u8], underlying_out: Out) { } else { panic!("Wrong event type"); } }; - $dest.handle_open_channel(&$source.get_our_node_id(), $source.init_features(), &open_channel); + $dest.handle_open_channel(&$source.get_our_node_id(), &open_channel); let accept_channel = { let events = $dest.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); @@ -491,7 +491,7 @@ pub fn do_test(data: &[u8], underlying_out: Out) { } else { panic!("Wrong event type"); } }; - $source.handle_accept_channel(&$dest.get_our_node_id(), $dest.init_features(), &accept_channel); + $source.handle_accept_channel(&$dest.get_our_node_id(), &accept_channel); let funding_output; { let events = $source.get_and_clear_pending_events(); diff --git a/lightning-background-processor/src/lib.rs b/lightning-background-processor/src/lib.rs index ea24ef85e..fe4496afa 100644 --- a/lightning-background-processor/src/lib.rs +++ b/lightning-background-processor/src/lib.rs @@ -783,8 +783,8 @@ mod tests { macro_rules! begin_open_channel { ($node_a: expr, $node_b: expr, $channel_value: expr) => {{ $node_a.node.create_channel($node_b.node.get_our_node_id(), $channel_value, 100, 42, None).unwrap(); - $node_b.node.handle_open_channel(&$node_a.node.get_our_node_id(), $node_a.node.init_features(), &get_event_msg!($node_a, MessageSendEvent::SendOpenChannel, $node_b.node.get_our_node_id())); - $node_a.node.handle_accept_channel(&$node_b.node.get_our_node_id(), $node_b.node.init_features(), &get_event_msg!($node_b, MessageSendEvent::SendAcceptChannel, $node_a.node.get_our_node_id())); + $node_b.node.handle_open_channel(&$node_a.node.get_our_node_id(), &get_event_msg!($node_a, MessageSendEvent::SendOpenChannel, $node_b.node.get_our_node_id())); + $node_a.node.handle_accept_channel(&$node_b.node.get_our_node_id(), &get_event_msg!($node_b, MessageSendEvent::SendAcceptChannel, $node_a.node.get_our_node_id())); }} } diff --git a/lightning-invoice/src/utils.rs b/lightning-invoice/src/utils.rs index b9303e56f..76d5cf38c 100644 --- a/lightning-invoice/src/utils.rs +++ b/lightning-invoice/src/utils.rs @@ -828,9 +828,9 @@ mod test { private_chan_cfg.channel_handshake_config.announced_channel = false; let temporary_channel_id = nodes[2].node.create_channel(nodes[0].node.get_our_node_id(), 1_000_000, 500_000_000, 42, 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(), nodes[2].node.init_features(), &open_channel); + nodes[0].node.handle_open_channel(&nodes[2].node.get_our_node_id(), &open_channel); let accept_channel = get_event_msg!(nodes[0], MessageSendEvent::SendAcceptChannel, nodes[2].node.get_our_node_id()); - nodes[2].node.handle_accept_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &accept_channel); + nodes[2].node.handle_accept_channel(&nodes[0].node.get_our_node_id(), &accept_channel); let tx = sign_funding_transaction(&nodes[2], &nodes[0], 1_000_000, temporary_channel_id); @@ -1218,9 +1218,9 @@ mod test { private_chan_cfg.channel_handshake_config.announced_channel = false; let temporary_channel_id = nodes[1].node.create_channel(nodes[3].node.get_our_node_id(), 1_000_000, 500_000_000, 42, 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(), nodes[1].node.init_features(), &open_channel); + nodes[3].node.handle_open_channel(&nodes[1].node.get_our_node_id(), &open_channel); let accept_channel = get_event_msg!(nodes[3], MessageSendEvent::SendAcceptChannel, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_accept_channel(&nodes[3].node.get_our_node_id(), nodes[3].node.init_features(), &accept_channel); + nodes[1].node.handle_accept_channel(&nodes[3].node.get_our_node_id(), &accept_channel); let tx = sign_funding_transaction(&nodes[1], &nodes[3], 1_000_000, temporary_channel_id); diff --git a/lightning-net-tokio/src/lib.rs b/lightning-net-tokio/src/lib.rs index 7a7cc4bb0..bd6f13db8 100644 --- a/lightning-net-tokio/src/lib.rs +++ b/lightning-net-tokio/src/lib.rs @@ -586,12 +586,12 @@ mod tests { fn provided_init_features(&self, _their_node_id: &PublicKey) -> InitFeatures { InitFeatures::empty() } } impl ChannelMessageHandler for MsgHandler { - fn handle_open_channel(&self, _their_node_id: &PublicKey, _their_features: InitFeatures, _msg: &OpenChannel) {} - fn handle_accept_channel(&self, _their_node_id: &PublicKey, _their_features: InitFeatures, _msg: &AcceptChannel) {} + fn handle_open_channel(&self, _their_node_id: &PublicKey, _msg: &OpenChannel) {} + fn handle_accept_channel(&self, _their_node_id: &PublicKey, _msg: &AcceptChannel) {} fn handle_funding_created(&self, _their_node_id: &PublicKey, _msg: &FundingCreated) {} fn handle_funding_signed(&self, _their_node_id: &PublicKey, _msg: &FundingSigned) {} fn handle_channel_ready(&self, _their_node_id: &PublicKey, _msg: &ChannelReady) {} - fn handle_shutdown(&self, _their_node_id: &PublicKey, _their_features: &InitFeatures, _msg: &Shutdown) {} + fn handle_shutdown(&self, _their_node_id: &PublicKey, _msg: &Shutdown) {} fn handle_closing_signed(&self, _their_node_id: &PublicKey, _msg: &ClosingSigned) {} fn handle_update_add_htlc(&self, _their_node_id: &PublicKey, _msg: &UpdateAddHTLC) {} fn handle_update_fulfill_htlc(&self, _their_node_id: &PublicKey, _msg: &UpdateFulfillHTLC) {} diff --git a/lightning/src/ln/chanmon_update_fail_tests.rs b/lightning/src/ln/chanmon_update_fail_tests.rs index 1f019ea50..24f0ffdcd 100644 --- a/lightning/src/ln/chanmon_update_fail_tests.rs +++ b/lightning/src/ln/chanmon_update_fail_tests.rs @@ -1832,8 +1832,8 @@ fn do_during_funding_monitor_fail(confirm_a_first: bool, restore_b_before_conf: let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 43, None).unwrap(); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id())); - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id())); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_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())); let (temporary_channel_id, funding_tx, funding_output) = create_funding_transaction(&nodes[0], &nodes[1].node.get_our_node_id(), 100000, 43); @@ -2547,10 +2547,10 @@ fn test_temporary_error_during_shutdown() { chanmon_cfgs[1].persister.set_update_ret(ChannelMonitorUpdateStatus::InProgress); nodes[0].node.close_channel(&channel_id, &nodes[1].node.get_our_node_id()).unwrap(); - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &nodes[0].node.init_features(), &get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id())); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id())); check_added_monitors!(nodes[1], 1); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id())); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id())); check_added_monitors!(nodes[0], 1); assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty()); @@ -2622,7 +2622,7 @@ fn test_permanent_error_during_handling_shutdown() { assert!(nodes[0].node.close_channel(&channel_id, &nodes[1].node.get_our_node_id()).is_ok()); let shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &nodes[0].node.init_features(), &shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &shutdown); check_closed_broadcast!(nodes[1], true); check_added_monitors!(nodes[1], 2); check_closed_event!(nodes[1], 1, ClosureReason::ProcessingError { err: "ChannelMonitor storage failure".to_string() }); @@ -2747,7 +2747,7 @@ fn do_test_outbound_reload_without_init_mon(use_0conf: bool) { let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 43, None).unwrap(); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id())); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id())); let events = nodes[1].node.get_and_clear_pending_events(); assert_eq!(events.len(), 1); @@ -2762,7 +2762,7 @@ fn do_test_outbound_reload_without_init_mon(use_0conf: bool) { _ => panic!("Unexpected event"), }; - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_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())); let (temporary_channel_id, funding_tx, ..) = create_funding_transaction(&nodes[0], &nodes[1].node.get_our_node_id(), 100000, 43); @@ -2836,7 +2836,7 @@ fn do_test_inbound_reload_without_init_mon(use_0conf: bool, lock_commitment: boo let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs); nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 43, None).unwrap(); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id())); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id())); let events = nodes[1].node.get_and_clear_pending_events(); assert_eq!(events.len(), 1); @@ -2851,7 +2851,7 @@ fn do_test_inbound_reload_without_init_mon(use_0conf: bool, lock_commitment: boo _ => panic!("Unexpected event"), }; - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_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())); let (temporary_channel_id, funding_tx, ..) = create_funding_transaction(&nodes[0], &nodes[1].node.get_our_node_id(), 100000, 43); diff --git a/lightning/src/ln/channelmanager.rs b/lightning/src/ln/channelmanager.rs index 1364e96a9..23235bc6f 100644 --- a/lightning/src/ln/channelmanager.rs +++ b/lightning/src/ln/channelmanager.rs @@ -4171,7 +4171,7 @@ where Ok(()) } - fn internal_open_channel(&self, counterparty_node_id: &PublicKey, their_features: InitFeatures, msg: &msgs::OpenChannel) -> Result<(), MsgHandleErrInternal> { + fn internal_open_channel(&self, counterparty_node_id: &PublicKey, msg: &msgs::OpenChannel) -> Result<(), MsgHandleErrInternal> { if msg.chain_hash != self.genesis_hash { return Err(MsgHandleErrInternal::send_err_msg_no_close("Unknown genesis block hash".to_owned(), msg.temporary_channel_id.clone())); } @@ -4185,8 +4185,15 @@ where let user_channel_id = u128::from_be_bytes(random_bytes); let outbound_scid_alias = self.create_and_insert_outbound_scid_alias(); + let per_peer_state = self.per_peer_state.read().unwrap(); + let peer_state_mutex_opt = per_peer_state.get(counterparty_node_id); + if let None = peer_state_mutex_opt { + return Err(MsgHandleErrInternal::send_err_msg_no_close(format!("Can't find a peer matching the passed counterparty node_id {}", counterparty_node_id), msg.temporary_channel_id.clone())) + } + let mut peer_state_lock = peer_state_mutex_opt.unwrap().lock().unwrap(); + let peer_state = &mut *peer_state_lock; let mut channel = match Channel::new_from_req(&self.fee_estimator, &self.entropy_source, &self.signer_provider, - counterparty_node_id.clone(), &their_features, msg, user_channel_id, &self.default_configuration, + counterparty_node_id.clone(), &peer_state.latest_features, msg, user_channel_id, &self.default_configuration, self.best_block.read().unwrap().height(), &self.logger, outbound_scid_alias) { Err(e) => { @@ -4195,13 +4202,6 @@ where }, Ok(res) => res }; - let per_peer_state = self.per_peer_state.read().unwrap(); - let peer_state_mutex_opt = per_peer_state.get(counterparty_node_id); - if let None = peer_state_mutex_opt { - return Err(MsgHandleErrInternal::send_err_msg_no_close(format!("Can't find a peer matching the passed counterparty node_id {}", counterparty_node_id), msg.temporary_channel_id.clone())) - } - let mut peer_state_lock = peer_state_mutex_opt.unwrap().lock().unwrap(); - let peer_state = &mut *peer_state_lock; match peer_state.channel_by_id.entry(channel.channel_id()) { hash_map::Entry::Occupied(_) => { self.outbound_scid_aliases.lock().unwrap().remove(&outbound_scid_alias); @@ -4235,7 +4235,7 @@ where Ok(()) } - fn internal_accept_channel(&self, counterparty_node_id: &PublicKey, their_features: InitFeatures, msg: &msgs::AcceptChannel) -> Result<(), MsgHandleErrInternal> { + fn internal_accept_channel(&self, counterparty_node_id: &PublicKey, msg: &msgs::AcceptChannel) -> Result<(), MsgHandleErrInternal> { let (value, output_script, user_id) = { let per_peer_state = self.per_peer_state.read().unwrap(); let peer_state_mutex_opt = per_peer_state.get(counterparty_node_id); @@ -4246,7 +4246,7 @@ where let peer_state = &mut *peer_state_lock; match peer_state.channel_by_id.entry(msg.temporary_channel_id) { hash_map::Entry::Occupied(mut chan) => { - try_chan_entry!(self, chan.get_mut().accept_channel(&msg, &self.default_configuration.channel_handshake_limits, &their_features), chan); + try_chan_entry!(self, chan.get_mut().accept_channel(&msg, &self.default_configuration.channel_handshake_limits, &peer_state.latest_features), chan); (chan.get().get_value_satoshis(), chan.get().get_funding_redeemscript().to_v0_p2wsh(), chan.get().get_user_id()) }, hash_map::Entry::Vacant(_) => return Err(MsgHandleErrInternal::send_err_msg_no_close(format!("Got a message for a channel from the wrong node! No such channel for the passed counterparty_node_id {}", counterparty_node_id), msg.temporary_channel_id)) @@ -4425,7 +4425,7 @@ where } } - fn internal_shutdown(&self, counterparty_node_id: &PublicKey, their_features: &InitFeatures, msg: &msgs::Shutdown) -> Result<(), MsgHandleErrInternal> { + fn internal_shutdown(&self, counterparty_node_id: &PublicKey, msg: &msgs::Shutdown) -> Result<(), MsgHandleErrInternal> { let mut dropped_htlcs: Vec<(HTLCSource, PaymentHash)>; let result: Result<(), _> = loop { let per_peer_state = self.per_peer_state.read().unwrap(); @@ -4444,7 +4444,7 @@ where if chan_entry.get().sent_shutdown() { " after we initiated shutdown" } else { "" }); } - let (shutdown, monitor_update, htlcs) = try_chan_entry!(self, chan_entry.get_mut().shutdown(&self.signer_provider, &their_features, &msg), chan_entry); + let (shutdown, monitor_update, htlcs) = try_chan_entry!(self, chan_entry.get_mut().shutdown(&self.signer_provider, &peer_state.latest_features, &msg), chan_entry); dropped_htlcs = htlcs; // Update the monitor with the shutdown script if necessary. @@ -5976,14 +5976,14 @@ where R::Target: Router, L::Target: Logger, { - fn handle_open_channel(&self, counterparty_node_id: &PublicKey, their_features: InitFeatures, msg: &msgs::OpenChannel) { + fn handle_open_channel(&self, counterparty_node_id: &PublicKey, msg: &msgs::OpenChannel) { let _persistence_guard = PersistenceNotifierGuard::notify_on_drop(&self.total_consistency_lock, &self.persistence_notifier); - let _ = handle_error!(self, self.internal_open_channel(counterparty_node_id, their_features, msg), *counterparty_node_id); + let _ = handle_error!(self, self.internal_open_channel(counterparty_node_id, msg), *counterparty_node_id); } - fn handle_accept_channel(&self, counterparty_node_id: &PublicKey, their_features: InitFeatures, msg: &msgs::AcceptChannel) { + fn handle_accept_channel(&self, counterparty_node_id: &PublicKey, msg: &msgs::AcceptChannel) { let _persistence_guard = PersistenceNotifierGuard::notify_on_drop(&self.total_consistency_lock, &self.persistence_notifier); - let _ = handle_error!(self, self.internal_accept_channel(counterparty_node_id, their_features, msg), *counterparty_node_id); + let _ = handle_error!(self, self.internal_accept_channel(counterparty_node_id, msg), *counterparty_node_id); } fn handle_funding_created(&self, counterparty_node_id: &PublicKey, msg: &msgs::FundingCreated) { @@ -6001,9 +6001,9 @@ where let _ = handle_error!(self, self.internal_channel_ready(counterparty_node_id, msg), *counterparty_node_id); } - fn handle_shutdown(&self, counterparty_node_id: &PublicKey, their_features: &InitFeatures, msg: &msgs::Shutdown) { + fn handle_shutdown(&self, counterparty_node_id: &PublicKey, msg: &msgs::Shutdown) { let _persistence_guard = PersistenceNotifierGuard::notify_on_drop(&self.total_consistency_lock, &self.persistence_notifier); - let _ = handle_error!(self, self.internal_shutdown(counterparty_node_id, their_features, msg), *counterparty_node_id); + let _ = handle_error!(self, self.internal_shutdown(counterparty_node_id, msg), *counterparty_node_id); } fn handle_closing_signed(&self, counterparty_node_id: &PublicKey, msg: &msgs::ClosingSigned) { @@ -8019,9 +8019,9 @@ mod tests { nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 1_000_000, 500_000_000, 42, None).unwrap(); let open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_channel); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_channel); let accept_channel = get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id()); - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &accept_channel); + nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), &accept_channel); let (temporary_channel_id, tx, _funding_output) = create_funding_transaction(&nodes[0], &nodes[1].node.get_our_node_id(), 1_000_000, 42); let channel_id = &tx.txid().into_inner(); @@ -8066,9 +8066,9 @@ mod tests { update_nodes_with_chan_announce(&nodes, 0, 1, &announcement, &nodes_0_update, &nodes_1_update); nodes[0].node.close_channel(channel_id, &nodes[1].node.get_our_node_id()).unwrap(); - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &nodes[0].node.init_features(), &get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id())); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id())); let nodes_1_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &nodes_1_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes_1_shutdown); let closing_signed_node_0 = get_event_msg!(nodes[0], MessageSendEvent::SendClosingSigned, nodes[1].node.get_our_node_id()); nodes[1].node.handle_closing_signed(&nodes[0].node.get_our_node_id(), &closing_signed_node_0); @@ -8154,7 +8154,7 @@ mod tests { // creating dummy ones. nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 1_000_000, 500_000_000, 42, None).unwrap(); let open_channel_msg = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_channel_msg); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_channel_msg); let accept_channel_msg = get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id()); // Dummy values @@ -8263,9 +8263,9 @@ mod tests { // Test the API functions and message handlers. check_not_connected_to_peer_error(nodes[0].node.create_channel(unkown_public_key, 1_000_000, 500_000_000, 42, None), unkown_public_key); - nodes[1].node.handle_open_channel(&unkown_public_key, nodes[0].node.init_features(), &open_channel_msg); + nodes[1].node.handle_open_channel(&unkown_public_key, &open_channel_msg); - nodes[0].node.handle_accept_channel(&unkown_public_key, nodes[1].node.init_features(), &accept_channel_msg); + nodes[0].node.handle_accept_channel(&unkown_public_key, &accept_channel_msg); check_unkown_peer_error(nodes[0].node.accept_inbound_channel(&open_channel_msg.temporary_channel_id, &unkown_public_key, 42), unkown_public_key); @@ -8287,7 +8287,7 @@ mod tests { check_unkown_peer_error(nodes[0].node.update_channel_config(&unkown_public_key, &[channel_id], &ChannelConfig::default()), unkown_public_key); - nodes[0].node.handle_shutdown(&unkown_public_key, &nodes[1].node.init_features(), &shutdown_msg); + nodes[0].node.handle_shutdown(&unkown_public_key, &shutdown_msg); nodes[1].node.handle_closing_signed(&unkown_public_key, &closing_signed_msg); @@ -8384,8 +8384,8 @@ pub mod bench { node_a.peer_connected(&node_b.get_our_node_id(), &Init { features: node_b.init_features(), remote_network_address: None }).unwrap(); node_b.peer_connected(&node_a.get_our_node_id(), &Init { features: node_a.init_features(), remote_network_address: None }).unwrap(); node_a.create_channel(node_b.get_our_node_id(), 8_000_000, 100_000_000, 42, None).unwrap(); - node_b.handle_open_channel(&node_a.get_our_node_id(), node_a.init_features(), &get_event_msg!(node_a_holder, MessageSendEvent::SendOpenChannel, node_b.get_our_node_id())); - node_a.handle_accept_channel(&node_b.get_our_node_id(), node_b.init_features(), &get_event_msg!(node_b_holder, MessageSendEvent::SendAcceptChannel, node_a.get_our_node_id())); + node_b.handle_open_channel(&node_a.get_our_node_id(), &get_event_msg!(node_a_holder, MessageSendEvent::SendOpenChannel, node_b.get_our_node_id())); + node_a.handle_accept_channel(&node_b.get_our_node_id(), &get_event_msg!(node_b_holder, MessageSendEvent::SendAcceptChannel, node_a.get_our_node_id())); let tx; if let Event::FundingGenerationReady { temporary_channel_id, output_script, .. } = get_event!(node_a_holder, Event::FundingGenerationReady) { diff --git a/lightning/src/ln/functional_test_utils.rs b/lightning/src/ln/functional_test_utils.rs index e7bf2a2c0..3fbf1bb5f 100644 --- a/lightning/src/ln/functional_test_utils.rs +++ b/lightning/src/ln/functional_test_utils.rs @@ -868,7 +868,7 @@ pub fn open_zero_conf_channel<'a, 'b, 'c, 'd>(initiator: &'a Node<'b, 'c, 'd>, r initiator.node.create_channel(receiver.node.get_our_node_id(), 100_000, 10_001, 42, initiator_config).unwrap(); let open_channel = get_event_msg!(initiator, MessageSendEvent::SendOpenChannel, receiver.node.get_our_node_id()); - receiver.node.handle_open_channel(&initiator.node.get_our_node_id(), initiator.node.init_features(), &open_channel); + receiver.node.handle_open_channel(&initiator.node.get_our_node_id(), &open_channel); let events = receiver.node.get_and_clear_pending_events(); assert_eq!(events.len(), 1); match events[0] { @@ -880,7 +880,7 @@ pub fn open_zero_conf_channel<'a, 'b, 'c, 'd>(initiator: &'a Node<'b, 'c, 'd>, r let accept_channel = get_event_msg!(receiver, MessageSendEvent::SendAcceptChannel, initiator.node.get_our_node_id()); assert_eq!(accept_channel.minimum_depth, 0); - initiator.node.handle_accept_channel(&receiver.node.get_our_node_id(), receiver.node.init_features(), &accept_channel); + initiator.node.handle_accept_channel(&receiver.node.get_our_node_id(), &accept_channel); let (temporary_channel_id, tx, _) = create_funding_transaction(&initiator, &receiver.node.get_our_node_id(), 100_000, 42); initiator.node.funding_transaction_generated(&temporary_channel_id, &receiver.node.get_our_node_id(), tx.clone()).unwrap(); @@ -934,12 +934,10 @@ pub fn create_chan_between_nodes_with_value_init<'a, 'b, 'c>(node_a: &Node<'a, ' let open_channel_msg = get_event_msg!(node_a, MessageSendEvent::SendOpenChannel, node_b.node.get_our_node_id()); assert_eq!(open_channel_msg.temporary_channel_id, create_chan_id); assert_eq!(node_a.node.list_channels().iter().find(|channel| channel.channel_id == create_chan_id).unwrap().user_channel_id, 42); - let a_flags = node_a.override_init_features.borrow().clone().unwrap_or_else(|| node_a.node.init_features()); - let b_flags = node_b.override_init_features.borrow().clone().unwrap_or_else(|| node_b.node.init_features()); - node_b.node.handle_open_channel(&node_a.node.get_our_node_id(), a_flags, &open_channel_msg); + node_b.node.handle_open_channel(&node_a.node.get_our_node_id(), &open_channel_msg); let accept_channel_msg = get_event_msg!(node_b, MessageSendEvent::SendAcceptChannel, node_a.node.get_our_node_id()); assert_eq!(accept_channel_msg.temporary_channel_id, create_chan_id); - node_a.node.handle_accept_channel(&node_b.node.get_our_node_id(), b_flags, &accept_channel_msg); + node_a.node.handle_accept_channel(&node_b.node.get_our_node_id(), &accept_channel_msg); assert_ne!(node_b.node.list_channels().iter().find(|channel| channel.channel_id == create_chan_id).unwrap().user_channel_id, 0); sign_funding_transaction(node_a, node_b, channel_value, create_chan_id) @@ -1041,11 +1039,9 @@ pub fn create_unannounced_chan_between_nodes_with_value<'a, 'b, 'c, 'd>(nodes: & no_announce_cfg.channel_handshake_config.announced_channel = false; nodes[a].node.create_channel(nodes[b].node.get_our_node_id(), channel_value, push_msat, 42, Some(no_announce_cfg)).unwrap(); let open_channel = get_event_msg!(nodes[a], MessageSendEvent::SendOpenChannel, nodes[b].node.get_our_node_id()); - let a_flags = nodes[a].override_init_features.borrow().clone().unwrap_or_else(|| nodes[a].node.init_features()); - let b_flags = nodes[b].override_init_features.borrow().clone().unwrap_or_else(|| nodes[b].node.init_features()); - nodes[b].node.handle_open_channel(&nodes[a].node.get_our_node_id(), a_flags, &open_channel); + nodes[b].node.handle_open_channel(&nodes[a].node.get_our_node_id(), &open_channel); let accept_channel = get_event_msg!(nodes[b], MessageSendEvent::SendAcceptChannel, nodes[a].node.get_our_node_id()); - nodes[a].node.handle_accept_channel(&nodes[b].node.get_our_node_id(), b_flags, &accept_channel); + nodes[a].node.handle_accept_channel(&nodes[b].node.get_our_node_id(), &accept_channel); let (temporary_channel_id, tx, _) = create_funding_transaction(&nodes[a], &nodes[b].node.get_our_node_id(), channel_value, 42); nodes[a].node.funding_transaction_generated(&temporary_channel_id, &nodes[b].node.get_our_node_id(), tx.clone()).unwrap(); @@ -1246,7 +1242,7 @@ pub fn close_channel<'a, 'b, 'c>(outbound_node: &Node<'a, 'b, 'c>, inbound_node: let (tx_a, tx_b); node_a.close_channel(channel_id, &node_b.get_our_node_id()).unwrap(); - node_b.handle_shutdown(&node_a.get_our_node_id(), &node_a.init_features(), &get_event_msg!(struct_a, MessageSendEvent::SendShutdown, node_b.get_our_node_id())); + node_b.handle_shutdown(&node_a.get_our_node_id(), &get_event_msg!(struct_a, MessageSendEvent::SendShutdown, node_b.get_our_node_id())); let events_1 = node_b.get_and_clear_pending_msg_events(); assert!(events_1.len() >= 1); @@ -1271,7 +1267,7 @@ pub fn close_channel<'a, 'b, 'c>(outbound_node: &Node<'a, 'b, 'c>, inbound_node: }) }; - node_a.handle_shutdown(&node_b.get_our_node_id(), &node_b.init_features(), &shutdown_b); + node_a.handle_shutdown(&node_b.get_our_node_id(), &shutdown_b); let (as_update, bs_update) = if close_inbound_first { assert!(node_a.get_and_clear_pending_msg_events().is_empty()); node_a.handle_closing_signed(&node_b.get_our_node_id(), &closing_signed_b.unwrap()); diff --git a/lightning/src/ln/functional_tests.rs b/lightning/src/ln/functional_tests.rs index 1b761a2c4..be8dfcc92 100644 --- a/lightning/src/ln/functional_tests.rs +++ b/lightning/src/ln/functional_tests.rs @@ -87,7 +87,7 @@ fn test_insane_channel_opens() { // Test helper that asserts we get the correct error string given a mutator // that supposedly makes the channel open message insane let insane_open_helper = |expected_error_str: &str, message_mutator: fn(msgs::OpenChannel) -> msgs::OpenChannel| { - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &message_mutator(open_channel_message.clone())); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &message_mutator(open_channel_message.clone())); let msg_events = nodes[1].node.get_and_clear_pending_msg_events(); assert_eq!(msg_events.len(), 1); let expected_regex = regex::Regex::new(expected_error_str).unwrap(); @@ -165,7 +165,7 @@ fn do_test_counterparty_no_reserve(send_from_initiator: bool) { open_channel_message.channel_reserve_satoshis = 0; open_channel_message.max_htlc_value_in_flight_msat = 100_000_000; } - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_channel_message); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_channel_message); // Extract the channel accept message from node1 to node0 let mut accept_channel_message = get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id()); @@ -173,7 +173,7 @@ fn do_test_counterparty_no_reserve(send_from_initiator: bool) { accept_channel_message.channel_reserve_satoshis = 0; accept_channel_message.max_htlc_value_in_flight_msat = 100_000_000; } - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &accept_channel_message); + nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), &accept_channel_message); { let sender_node = if send_from_initiator { &nodes[1] } else { &nodes[0] }; let counterparty_node = if send_from_initiator { &nodes[0] } else { &nodes[1] }; @@ -519,11 +519,11 @@ fn do_test_sanity_on_in_flight_opens(steps: u8) { let open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); if steps & 0x0f == 1 { return; } - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_channel); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_channel); let accept_channel = get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id()); if steps & 0x0f == 2 { return; } - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &accept_channel); + nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), &accept_channel); let (temporary_channel_id, tx, funding_output) = create_funding_transaction(&nodes[0], &nodes[1].node.get_our_node_id(), 100000, 42); @@ -1633,7 +1633,7 @@ fn test_chan_init_feerate_unaffordability() { 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; - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_channel_msg); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_channel_msg); let msg_events = nodes[1].node.get_and_clear_pending_msg_events(); assert_eq!(msg_events.len(), 1); @@ -3529,9 +3529,9 @@ fn test_peer_disconnected_before_funding_broadcasted() { // broadcasted, even though it's created by `nodes[0]`. let expected_temporary_channel_id = nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 1_000_000, 500_000_000, 42, None).unwrap(); let open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_channel); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_channel); let accept_channel = get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id()); - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &accept_channel); + nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), &accept_channel); let (temporary_channel_id, tx, _funding_output) = create_funding_transaction(&nodes[0], &nodes[1].node.get_our_node_id(), 1_000_000, 42); assert_eq!(temporary_channel_id, expected_temporary_channel_id); @@ -5517,7 +5517,7 @@ fn bolt2_open_channel_sending_node_checks_part1() { //This test needs to be on i let push_msat=10001; nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), channel_value_satoshis, push_msat, 42, None).unwrap(); let node0_to_1_send_open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &node0_to_1_send_open_channel); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &node0_to_1_send_open_channel); get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id()); // Create a second channel with the same random values. This used to panic due to a colliding @@ -5584,7 +5584,7 @@ fn bolt2_open_channel_sane_dust_limit() { node0_to_1_send_open_channel.dust_limit_satoshis = 547; node0_to_1_send_open_channel.channel_reserve_satoshis = 100001; - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &node0_to_1_send_open_channel); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &node0_to_1_send_open_channel); let events = nodes[1].node.get_and_clear_pending_msg_events(); let err_msg = match events[0] { MessageSendEvent::HandleError { action: ErrorAction::SendErrorMessage { ref msg }, node_id: _ } => { @@ -6872,10 +6872,10 @@ fn test_user_configurable_csv_delay() { // We test msg.to_self_delay <= config.their_to_self_delay is enforced in Chanel::accept_channel() nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 1000000, 1000000, 42, None).unwrap(); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id())); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id())); let mut accept_channel = get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id()); accept_channel.to_self_delay = 200; - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), nodes[0].node.init_features(), &accept_channel); + nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), &accept_channel); let reason_msg; if let MessageSendEvent::HandleError { ref action, .. } = nodes[0].node.get_and_clear_pending_msg_events()[0] { match action { @@ -7608,7 +7608,7 @@ fn test_override_0msat_htlc_minimum() { let res = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); assert_eq!(res.htlc_minimum_msat, 1); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &res); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &res); let res = get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id()); assert_eq!(res.htlc_minimum_msat, 1); } @@ -7677,7 +7677,7 @@ fn test_manually_accept_inbound_channel_request() { let temp_channel_id = nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42, Some(manually_accept_conf)).unwrap(); let res = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &res); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &res); // Assert that `nodes[1]` has no `MessageSendEvent::SendAcceptChannel` in `msg_events` before // accepting the inbound channel request. @@ -7727,7 +7727,7 @@ fn test_manually_reject_inbound_channel_request() { nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42, Some(manually_accept_conf)).unwrap(); let res = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &res); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &res); // Assert that `nodes[1]` has no `MessageSendEvent::SendAcceptChannel` in `msg_events` before // rejecting the inbound channel request. @@ -7771,7 +7771,7 @@ fn test_reject_funding_before_inbound_channel_accepted() { let res = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); let temp_channel_id = res.temporary_channel_id; - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &res); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &res); // Assert that `nodes[1]` has no `MessageSendEvent::SendAcceptChannel` in the `msg_events`. assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); @@ -7790,7 +7790,7 @@ fn test_reject_funding_before_inbound_channel_accepted() { let channel = get_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(), nodes[1].node.init_features(), &accept_chan_msg); + nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), &accept_chan_msg); let (temporary_channel_id, tx, _) = create_funding_transaction(&nodes[0], &nodes[1].node.get_our_node_id(), 100000, 42); @@ -7828,7 +7828,7 @@ fn test_can_not_accept_inbound_channel_twice() { nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42, Some(manually_accept_conf)).unwrap(); let res = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &res); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &res); // Assert that `nodes[1]` has no `MessageSendEvent::SendAcceptChannel` in `msg_events` before // accepting the inbound channel request. @@ -8282,9 +8282,9 @@ fn test_pre_lockin_no_chan_closed_update() { // Create an initial channel nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42, None).unwrap(); let mut open_chan_msg = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_chan_msg); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_chan_msg); let accept_chan_msg = get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id()); - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &accept_chan_msg); + nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), &accept_chan_msg); // Move the first channel through the funding flow... let (temporary_channel_id, tx, _) = create_funding_transaction(&nodes[0], &nodes[1].node.get_our_node_id(), 100000, 42); @@ -8557,7 +8557,7 @@ fn test_duplicate_temporary_channel_id_from_different_peers() { // Assert that `nodes[0]` can accept both `OpenChannel` requests, even though they use the same // `temporary_channel_id` as they are from different peers. - nodes[0].node.handle_open_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &open_chan_msg_chan_1_0); + nodes[0].node.handle_open_channel(&nodes[1].node.get_our_node_id(), &open_chan_msg_chan_1_0); { let events = nodes[0].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); @@ -8570,7 +8570,7 @@ fn test_duplicate_temporary_channel_id_from_different_peers() { } } - nodes[0].node.handle_open_channel(&nodes[2].node.get_our_node_id(), nodes[2].node.init_features(), &open_chan_msg_chan_2_0); + nodes[0].node.handle_open_channel(&nodes[2].node.get_our_node_id(), &open_chan_msg_chan_2_0); { let events = nodes[0].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); @@ -8601,12 +8601,12 @@ fn test_duplicate_chan_id() { // Create an initial channel nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42, None).unwrap(); let mut open_chan_msg = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_chan_msg); - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id())); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_chan_msg); + 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())); // Try to create a second channel with the same temporary_channel_id as the first and check // that it is rejected. - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_chan_msg); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_chan_msg); { let events = nodes[1].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); @@ -8649,7 +8649,7 @@ fn test_duplicate_chan_id() { // Technically this is allowed by the spec, but we don't support it and there's little reason // to. Still, it shouldn't cause any other issues. open_chan_msg.temporary_channel_id = channel_id; - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_chan_msg); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_chan_msg); { let events = nodes[1].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); @@ -8667,8 +8667,8 @@ fn test_duplicate_chan_id() { // Now try to create a second channel which has a duplicate funding output. nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42, None).unwrap(); let open_chan_2_msg = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_chan_2_msg); - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id())); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_chan_2_msg); + 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 = { @@ -8809,8 +8809,8 @@ fn test_invalid_funding_tx() { let nodes = create_network(2, &node_cfgs, &node_chanmgrs); nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100_000, 10_000, 42, None).unwrap(); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id())); - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id())); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_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())); let (temporary_channel_id, mut tx, _) = create_funding_transaction(&nodes[0], &nodes[1].node.get_our_node_id(), 100_000, 42); @@ -9325,9 +9325,9 @@ fn do_test_max_dust_htlc_exposure(dust_outbound_balance: bool, exposure_breach_e if on_holder_tx { open_channel.dust_limit_satoshis = 546; } - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_channel); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_channel); let mut accept_channel = get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id()); - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &accept_channel); + nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), &accept_channel); let opt_anchors = false; @@ -9472,9 +9472,9 @@ fn test_non_final_funding_tx() { let temp_channel_id = nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100_000, 0, 42, None).unwrap(); let open_channel_message = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_channel_message); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_channel_message); let accept_channel_message = get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id()); - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &accept_channel_message); + nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), &accept_channel_message); let best_height = nodes[0].node.best_block.read().unwrap().height(); diff --git a/lightning/src/ln/monitor_tests.rs b/lightning/src/ln/monitor_tests.rs index da33f563b..c19ef72f8 100644 --- a/lightning/src/ln/monitor_tests.rs +++ b/lightning/src/ln/monitor_tests.rs @@ -170,9 +170,9 @@ fn chanmon_claim_value_coop_close() { nodes[0].node.close_channel(&chan_id, &nodes[1].node.get_our_node_id()).unwrap(); let node_0_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &nodes[0].node.init_features(), &node_0_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_shutdown); let node_1_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &node_1_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_shutdown); let node_0_closing_signed = get_event_msg!(nodes[0], MessageSendEvent::SendClosingSigned, nodes[1].node.get_our_node_id()); nodes[1].node.handle_closing_signed(&nodes[0].node.get_our_node_id(), &node_0_closing_signed); diff --git a/lightning/src/ln/msgs.rs b/lightning/src/ln/msgs.rs index 278352845..feb2261d7 100644 --- a/lightning/src/ln/msgs.rs +++ b/lightning/src/ln/msgs.rs @@ -934,9 +934,9 @@ pub enum OptionalField { pub trait ChannelMessageHandler : MessageSendEventsProvider { // Channel init: /// Handle an incoming `open_channel` message from the given peer. - fn handle_open_channel(&self, their_node_id: &PublicKey, their_features: InitFeatures, msg: &OpenChannel); + fn handle_open_channel(&self, their_node_id: &PublicKey, msg: &OpenChannel); /// Handle an incoming `accept_channel` message from the given peer. - fn handle_accept_channel(&self, their_node_id: &PublicKey, their_features: InitFeatures, msg: &AcceptChannel); + fn handle_accept_channel(&self, their_node_id: &PublicKey, msg: &AcceptChannel); /// Handle an incoming `funding_created` message from the given peer. fn handle_funding_created(&self, their_node_id: &PublicKey, msg: &FundingCreated); /// Handle an incoming `funding_signed` message from the given peer. @@ -946,7 +946,7 @@ pub trait ChannelMessageHandler : MessageSendEventsProvider { // Channl close: /// Handle an incoming `shutdown` message from the given peer. - fn handle_shutdown(&self, their_node_id: &PublicKey, their_features: &InitFeatures, msg: &Shutdown); + fn handle_shutdown(&self, their_node_id: &PublicKey, msg: &Shutdown); /// Handle an incoming `closing_signed` message from the given peer. fn handle_closing_signed(&self, their_node_id: &PublicKey, msg: &ClosingSigned); diff --git a/lightning/src/ln/peer_handler.rs b/lightning/src/ln/peer_handler.rs index 0112a7d31..dffda9967 100644 --- a/lightning/src/ln/peer_handler.rs +++ b/lightning/src/ln/peer_handler.rs @@ -173,10 +173,10 @@ impl MessageSendEventsProvider for ErroringMessageHandler { impl ChannelMessageHandler for ErroringMessageHandler { // Any messages which are related to a specific channel generate an error message to let the // peer know we don't care about channels. - fn handle_open_channel(&self, their_node_id: &PublicKey, _their_features: InitFeatures, msg: &msgs::OpenChannel) { + fn handle_open_channel(&self, their_node_id: &PublicKey, msg: &msgs::OpenChannel) { ErroringMessageHandler::push_error(self, their_node_id, msg.temporary_channel_id); } - fn handle_accept_channel(&self, their_node_id: &PublicKey, _their_features: InitFeatures, msg: &msgs::AcceptChannel) { + fn handle_accept_channel(&self, their_node_id: &PublicKey, msg: &msgs::AcceptChannel) { ErroringMessageHandler::push_error(self, their_node_id, msg.temporary_channel_id); } fn handle_funding_created(&self, their_node_id: &PublicKey, msg: &msgs::FundingCreated) { @@ -188,7 +188,7 @@ impl ChannelMessageHandler for ErroringMessageHandler { fn handle_channel_ready(&self, their_node_id: &PublicKey, msg: &msgs::ChannelReady) { ErroringMessageHandler::push_error(self, their_node_id, msg.channel_id); } - fn handle_shutdown(&self, their_node_id: &PublicKey, _their_features: &InitFeatures, msg: &msgs::Shutdown) { + fn handle_shutdown(&self, their_node_id: &PublicKey, msg: &msgs::Shutdown) { ErroringMessageHandler::push_error(self, their_node_id, msg.channel_id); } fn handle_closing_signed(&self, their_node_id: &PublicKey, msg: &msgs::ClosingSigned) { @@ -1272,7 +1272,6 @@ impl { - self.message_handler.chan_handler.handle_open_channel(&their_node_id, their_features.clone().unwrap(), &msg); + self.message_handler.chan_handler.handle_open_channel(&their_node_id, &msg); }, wire::Message::AcceptChannel(msg) => { - self.message_handler.chan_handler.handle_accept_channel(&their_node_id, their_features.clone().unwrap(), &msg); + self.message_handler.chan_handler.handle_accept_channel(&their_node_id, &msg); }, wire::Message::FundingCreated(msg) => { @@ -1357,7 +1356,7 @@ impl { - self.message_handler.chan_handler.handle_shutdown(&their_node_id, their_features.as_ref().unwrap(), &msg); + self.message_handler.chan_handler.handle_shutdown(&their_node_id, &msg); }, wire::Message::ClosingSigned(msg) => { self.message_handler.chan_handler.handle_closing_signed(&their_node_id, &msg); diff --git a/lightning/src/ln/priv_short_conf_tests.rs b/lightning/src/ln/priv_short_conf_tests.rs index 65dbd2376..9bfed7e2c 100644 --- a/lightning/src/ln/priv_short_conf_tests.rs +++ b/lightning/src/ln/priv_short_conf_tests.rs @@ -280,7 +280,7 @@ fn test_scid_privacy_on_pub_channel() { open_channel.channel_type.as_mut().unwrap().set_scid_privacy_required(); assert_eq!(open_channel.channel_flags & 1, 1); // The `announce_channel` bit is set. - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_channel); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_channel); let err = get_err_msg!(nodes[1], nodes[0].node.get_our_node_id()); assert_eq!(err.data, "SCID Alias/Privacy Channel Type cannot be set on a public channel"); } @@ -313,8 +313,8 @@ fn test_scid_privacy_negotiation() { let second_open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); assert!(!second_open_channel.channel_type.as_ref().unwrap().supports_scid_privacy()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &second_open_channel); - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id())); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &second_open_channel); + 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())); let events = nodes[0].node.get_and_clear_pending_events(); assert_eq!(events.len(), 1); @@ -348,9 +348,9 @@ fn test_inbound_scid_privacy() { assert!(open_channel.channel_type.as_ref().unwrap().requires_scid_privacy()); - nodes[2].node.handle_open_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &open_channel); + nodes[2].node.handle_open_channel(&nodes[1].node.get_our_node_id(), &open_channel); let accept_channel = get_event_msg!(nodes[2], MessageSendEvent::SendAcceptChannel, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_accept_channel(&nodes[2].node.get_our_node_id(), nodes[2].node.init_features(), &accept_channel); + nodes[1].node.handle_accept_channel(&nodes[2].node.get_our_node_id(), &accept_channel); let (temporary_channel_id, tx, _) = create_funding_transaction(&nodes[1], &nodes[2].node.get_our_node_id(), 100_000, 42); nodes[1].node.funding_transaction_generated(&temporary_channel_id, &nodes[2].node.get_our_node_id(), tx.clone()).unwrap(); @@ -571,7 +571,7 @@ fn test_0conf_channel_with_async_monitor() { nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42, Some(chan_config)).unwrap(); let open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_channel); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_channel); let events = nodes[1].node.get_and_clear_pending_events(); assert_eq!(events.len(), 1); match events[0] { @@ -583,7 +583,7 @@ fn test_0conf_channel_with_async_monitor() { let mut accept_channel = get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id()); assert_eq!(accept_channel.minimum_depth, 0); - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &accept_channel); + nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), &accept_channel); let (temporary_channel_id, tx, funding_output) = create_funding_transaction(&nodes[0], &nodes[1].node.get_our_node_id(), 100000, 42); nodes[0].node.funding_transaction_generated(&temporary_channel_id, &nodes[1].node.get_our_node_id(), tx.clone()).unwrap(); @@ -844,7 +844,7 @@ fn test_zero_conf_accept_reject() { open_channel_msg.channel_type = Some(channel_type_features.clone()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_channel_msg); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_channel_msg); let msg_events = nodes[1].node.get_and_clear_pending_msg_events(); match msg_events[0] { @@ -872,8 +872,7 @@ fn test_zero_conf_accept_reject() { open_channel_msg.channel_type = Some(channel_type_features.clone()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), - &open_channel_msg); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_channel_msg); // Assert that `nodes[1]` has no `MessageSendEvent::SendAcceptChannel` in the `msg_events`. assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); @@ -905,8 +904,7 @@ fn test_zero_conf_accept_reject() { open_channel_msg.channel_type = Some(channel_type_features); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), - &open_channel_msg); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_channel_msg); let events = nodes[1].node.get_and_clear_pending_events(); @@ -944,7 +942,7 @@ fn test_connect_before_funding() { nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100_000, 10_001, 42, None).unwrap(); let open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_channel); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_channel); let events = nodes[1].node.get_and_clear_pending_events(); assert_eq!(events.len(), 1); match events[0] { @@ -956,7 +954,7 @@ fn test_connect_before_funding() { let mut accept_channel = get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id()); assert_eq!(accept_channel.minimum_depth, 0); - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &accept_channel); + nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), &accept_channel); let events = nodes[0].node.get_and_clear_pending_events(); assert_eq!(events.len(), 1); diff --git a/lightning/src/ln/reload_tests.rs b/lightning/src/ln/reload_tests.rs index 0ac3dc268..2ca3f21fe 100644 --- a/lightning/src/ln/reload_tests.rs +++ b/lightning/src/ln/reload_tests.rs @@ -233,11 +233,9 @@ fn test_manager_serialize_deserialize_events() { let push_msat = 10001; let node_a = nodes.remove(0); let node_b = nodes.remove(0); - let a_flags = node_a.node.init_features(); - let b_flags = node_b.node.init_features(); node_a.node.create_channel(node_b.node.get_our_node_id(), channel_value, push_msat, 42, None).unwrap(); - node_b.node.handle_open_channel(&node_a.node.get_our_node_id(), a_flags, &get_event_msg!(node_a, MessageSendEvent::SendOpenChannel, node_b.node.get_our_node_id())); - node_a.node.handle_accept_channel(&node_b.node.get_our_node_id(), b_flags, &get_event_msg!(node_b, MessageSendEvent::SendAcceptChannel, node_a.node.get_our_node_id())); + node_b.node.handle_open_channel(&node_a.node.get_our_node_id(), &get_event_msg!(node_a, MessageSendEvent::SendOpenChannel, node_b.node.get_our_node_id())); + node_a.node.handle_accept_channel(&node_b.node.get_our_node_id(), &get_event_msg!(node_b, MessageSendEvent::SendAcceptChannel, node_a.node.get_our_node_id())); let (temporary_channel_id, tx, funding_output) = create_funding_transaction(&node_a, &node_b.node.get_our_node_id(), channel_value, 42); diff --git a/lightning/src/ln/shutdown_tests.rs b/lightning/src/ln/shutdown_tests.rs index 8b48a3cf0..2e703600f 100644 --- a/lightning/src/ln/shutdown_tests.rs +++ b/lightning/src/ln/shutdown_tests.rs @@ -47,9 +47,9 @@ fn pre_funding_lock_shutdown_test() { nodes[0].node.close_channel(&OutPoint { txid: tx.txid(), index: 0 }.to_channel_id(), &nodes[1].node.get_our_node_id()).unwrap(); let node_0_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &nodes[0].node.init_features(), &node_0_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_shutdown); let node_1_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &node_1_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_shutdown); let node_0_closing_signed = get_event_msg!(nodes[0], MessageSendEvent::SendClosingSigned, nodes[1].node.get_our_node_id()); nodes[1].node.handle_closing_signed(&nodes[0].node.get_our_node_id(), &node_0_closing_signed); @@ -84,9 +84,9 @@ fn updates_shutdown_wait() { nodes[0].node.close_channel(&chan_1.2, &nodes[1].node.get_our_node_id()).unwrap(); let node_0_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &nodes[0].node.init_features(), &node_0_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_shutdown); let node_1_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &node_1_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_shutdown); assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty()); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); @@ -169,13 +169,13 @@ fn htlc_fail_async_shutdown() { nodes[1].node.close_channel(&chan_1.2, &nodes[0].node.get_our_node_id()).unwrap(); let node_1_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &node_1_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_shutdown); let node_0_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id()); nodes[1].node.handle_update_add_htlc(&nodes[0].node.get_our_node_id(), &updates.update_add_htlcs[0]); nodes[1].node.handle_commitment_signed(&nodes[0].node.get_our_node_id(), &updates.commitment_signed); check_added_monitors!(nodes[1], 1); - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &nodes[0].node.init_features(), &node_0_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_shutdown); commitment_signed_dance!(nodes[1], nodes[0], (), false, true, false); let updates_2 = get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id()); @@ -236,10 +236,10 @@ fn do_test_shutdown_rebroadcast(recv_count: u8) { nodes[1].node.close_channel(&chan_1.2, &nodes[0].node.get_our_node_id()).unwrap(); let node_1_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); if recv_count > 0 { - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &node_1_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_shutdown); let node_0_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id()); if recv_count > 1 { - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &nodes[0].node.init_features(), &node_0_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_shutdown); } } @@ -258,15 +258,15 @@ fn do_test_shutdown_rebroadcast(recv_count: u8) { nodes[0].node.handle_channel_reestablish(&nodes[1].node.get_our_node_id(), &node_1_reestablish); let node_0_2nd_shutdown = if recv_count > 0 { let node_0_2nd_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id()); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &node_1_2nd_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_2nd_shutdown); node_0_2nd_shutdown } else { let node_0_chan_update = get_event_msg!(nodes[0], MessageSendEvent::SendChannelUpdate, nodes[1].node.get_our_node_id()); assert_eq!(node_0_chan_update.contents.flags & 2, 0); // "disabled" flag must not be set as we just reconnected. - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &node_1_2nd_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_2nd_shutdown); get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id()) }; - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &nodes[0].node.init_features(), &node_0_2nd_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_2nd_shutdown); assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty()); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); @@ -339,10 +339,10 @@ fn do_test_shutdown_rebroadcast(recv_count: u8) { let node_1_3rd_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); assert!(node_1_3rd_shutdown == node_1_2nd_shutdown); - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &nodes[0].node.init_features(), &node_0_3rd_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_3rd_shutdown); assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty()); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &node_1_3rd_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_3rd_shutdown); nodes[1].node.handle_closing_signed(&nodes[0].node.get_our_node_id(), &node_0_2nd_closing_signed); let node_1_closing_signed = get_event_msg!(nodes[1], MessageSendEvent::SendClosingSigned, nodes[0].node.get_our_node_id()); @@ -425,11 +425,11 @@ fn test_upfront_shutdown_script() { node_0_shutdown.scriptpubkey = Builder::new().push_opcode(opcodes::all::OP_RETURN).into_script().to_p2sh(); // Test we enforce upfront_scriptpbukey if by providing a different one at closing that we warn // the peer and ignore the message. - nodes[2].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &nodes[0].node.init_features(), &node_0_shutdown); + nodes[2].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_shutdown); assert!(regex::Regex::new(r"Got shutdown request with a scriptpubkey \([A-Fa-f0-9]+\) which did not match their previous scriptpubkey.") .unwrap().is_match(&check_warn_msg!(nodes[2], nodes[0].node.get_our_node_id(), chan.2))); // This allows nodes[2] to retry the shutdown message, which should get a response: - nodes[2].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &nodes[0].node.init_features(), &node_0_orig_shutdown); + nodes[2].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_orig_shutdown); get_event_msg!(nodes[2], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); // We test that in case of peer committing upfront to a script, if it doesn't change at closing, we sign @@ -437,7 +437,7 @@ fn test_upfront_shutdown_script() { nodes[0].node.close_channel(&OutPoint { txid: chan.3.txid(), index: 0 }.to_channel_id(), &nodes[2].node.get_our_node_id()).unwrap(); let node_0_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[2].node.get_our_node_id()); // We test that in case of peer committing upfront to a script, if it oesn't change at closing, we sign - nodes[2].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &nodes[0].node.init_features(), &node_0_shutdown); + nodes[2].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_shutdown); let events = nodes[2].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); match events[0] { @@ -450,7 +450,7 @@ fn test_upfront_shutdown_script() { let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 1000000); nodes[0].node.close_channel(&OutPoint { txid: chan.3.txid(), index: 0 }.to_channel_id(), &nodes[1].node.get_our_node_id()).unwrap(); let node_1_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &nodes[0].node.init_features(), &node_1_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_1_shutdown); check_added_monitors!(nodes[1], 1); let events = nodes[1].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); @@ -466,7 +466,7 @@ fn test_upfront_shutdown_script() { nodes[1].node.close_channel(&OutPoint { txid: chan.3.txid(), index: 0 }.to_channel_id(), &nodes[0].node.get_our_node_id()).unwrap(); check_added_monitors!(nodes[1], 1); let node_0_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &node_0_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_0_shutdown); let events = nodes[0].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); match events[0] { @@ -480,7 +480,7 @@ fn test_upfront_shutdown_script() { nodes[1].node.close_channel(&OutPoint { txid: chan.3.txid(), index: 0 }.to_channel_id(), &nodes[0].node.get_our_node_id()).unwrap(); check_added_monitors!(nodes[1], 1); let node_0_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &node_0_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_0_shutdown); let events = nodes[0].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 2); match events[0] { @@ -496,12 +496,13 @@ fn test_upfront_shutdown_script() { #[test] fn test_unsupported_anysegwit_upfront_shutdown_script() { let chanmon_cfgs = create_chanmon_cfgs(2); - let node_cfgs = create_node_cfgs(2, &chanmon_cfgs); + let mut node_cfgs = create_node_cfgs(2, &chanmon_cfgs); + // Clear shutdown_anysegwit on initiator + *node_cfgs[0].override_init_features.borrow_mut() = Some(channelmanager::provided_init_features(&test_default_channel_config()).clear_shutdown_anysegwit()); let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); let nodes = create_network(2, &node_cfgs, &node_chanmgrs); // Use a non-v0 segwit script supported by option_shutdown_anysegwit - let node_features = nodes[0].node.init_features().clear_shutdown_anysegwit(); let anysegwit_shutdown_script = Builder::new() .push_int(16) .push_slice(&[0, 40]) @@ -511,7 +512,7 @@ fn test_unsupported_anysegwit_upfront_shutdown_script() { nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42, None).unwrap(); let mut open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); open_channel.shutdown_scriptpubkey = Present(anysegwit_shutdown_script.clone()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), node_features.clone(), &open_channel); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_channel); let events = nodes[1].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); @@ -523,13 +524,20 @@ fn test_unsupported_anysegwit_upfront_shutdown_script() { _ => panic!("Unexpected event"), } + let chanmon_cfgs = create_chanmon_cfgs(2); + let mut node_cfgs = create_node_cfgs(2, &chanmon_cfgs); + // Clear shutdown_anysegwit on responder + *node_cfgs[1].override_init_features.borrow_mut() = Some(channelmanager::provided_init_features(&test_default_channel_config()).clear_shutdown_anysegwit()); + let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]); + let nodes = create_network(2, &node_cfgs, &node_chanmgrs); + // Check script when handling an accept_channel message nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 100000, 10001, 42, None).unwrap(); let open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), nodes[0].node.init_features(), &open_channel); + nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), &open_channel); let mut accept_channel = get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id()); accept_channel.shutdown_scriptpubkey = Present(anysegwit_shutdown_script.clone()); - nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), node_features, &accept_channel); + nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), &accept_channel); let events = nodes[0].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); @@ -557,7 +565,7 @@ fn test_invalid_upfront_shutdown_script() { open_channel.shutdown_scriptpubkey = Present(Builder::new().push_int(0) .push_slice(&[0, 0]) .into_script()); - nodes[0].node.handle_open_channel(&nodes[1].node.get_our_node_id(), nodes[1].node.init_features(), &open_channel); + nodes[0].node.handle_open_channel(&nodes[1].node.get_our_node_id(), &open_channel); let events = nodes[0].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 1); @@ -591,7 +599,7 @@ fn test_segwit_v0_shutdown_script() { node_0_shutdown.scriptpubkey = Builder::new().push_int(0) .push_slice(&[0; 20]) .into_script(); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &node_0_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_0_shutdown); let events = nodes[0].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 2); @@ -626,7 +634,7 @@ fn test_anysegwit_shutdown_script() { node_0_shutdown.scriptpubkey = Builder::new().push_int(16) .push_slice(&[0, 0]) .into_script(); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &node_0_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_0_shutdown); let events = nodes[0].node.get_and_clear_pending_msg_events(); assert_eq!(events.len(), 2); @@ -676,7 +684,7 @@ fn test_unsupported_anysegwit_shutdown_script() { // Use a non-v0 segwit script unsupported without option_shutdown_anysegwit let mut node_0_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); node_0_shutdown.scriptpubkey = unsupported_shutdown_script.into_inner(); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].override_init_features.borrow().as_ref().unwrap(), &node_0_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_0_shutdown); assert_eq!(&check_warn_msg!(nodes[0], nodes[1].node.get_our_node_id(), chan.2), "Got a nonstandard scriptpubkey (60020028) from remote peer"); @@ -703,7 +711,7 @@ fn test_invalid_shutdown_script() { node_0_shutdown.scriptpubkey = Builder::new().push_int(0) .push_slice(&[0, 0]) .into_script(); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &node_0_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_0_shutdown); assert_eq!(&check_warn_msg!(nodes[0], nodes[1].node.get_our_node_id(), chan.2), "Got a nonstandard scriptpubkey (00020000) from remote peer"); @@ -735,9 +743,9 @@ fn do_test_closing_signed_reinit_timeout(timeout_step: TimeoutStep) { nodes[0].node.close_channel(&chan_id, &nodes[1].node.get_our_node_id()).unwrap(); let node_0_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &nodes[0].node.init_features(), &node_0_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_shutdown); let node_1_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &node_1_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_shutdown); { // Now we set nodes[1] to require a relatively high feerate for closing. This should result @@ -837,9 +845,9 @@ fn do_simple_legacy_shutdown_test(high_initiator_fee: bool) { nodes[0].node.close_channel(&OutPoint { txid: chan.3.txid(), index: 0 }.to_channel_id(), &nodes[1].node.get_our_node_id()).unwrap(); let node_0_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id()); - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &nodes[0].node.init_features(), &node_0_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_shutdown); let node_1_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &node_1_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_shutdown); let mut node_0_closing_signed = get_event_msg!(nodes[0], MessageSendEvent::SendClosingSigned, nodes[1].node.get_our_node_id()); node_0_closing_signed.fee_range = None; @@ -882,8 +890,8 @@ fn simple_target_feerate_shutdown() { nodes[1].node.close_channel_with_target_feerate(&chan_id, &nodes[0].node.get_our_node_id(), 253 * 5).unwrap(); let node_1_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); - nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &nodes[0].node.init_features(), &node_0_shutdown); - nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &nodes[1].node.init_features(), &node_1_shutdown); + nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &node_0_shutdown); + nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &node_1_shutdown); let node_0_closing_signed = get_event_msg!(nodes[0], MessageSendEvent::SendClosingSigned, nodes[1].node.get_our_node_id()); nodes[1].node.handle_closing_signed(&nodes[0].node.get_our_node_id(), &node_0_closing_signed); diff --git a/lightning/src/util/test_utils.rs b/lightning/src/util/test_utils.rs index a72af12d4..1838b1078 100644 --- a/lightning/src/util/test_utils.rs +++ b/lightning/src/util/test_utils.rs @@ -337,10 +337,10 @@ impl Drop for TestChannelMessageHandler { } impl msgs::ChannelMessageHandler for TestChannelMessageHandler { - fn handle_open_channel(&self, _their_node_id: &PublicKey, _their_features: InitFeatures, msg: &msgs::OpenChannel) { + fn handle_open_channel(&self, _their_node_id: &PublicKey, msg: &msgs::OpenChannel) { self.received_msg(wire::Message::OpenChannel(msg.clone())); } - fn handle_accept_channel(&self, _their_node_id: &PublicKey, _their_features: InitFeatures, msg: &msgs::AcceptChannel) { + fn handle_accept_channel(&self, _their_node_id: &PublicKey, msg: &msgs::AcceptChannel) { self.received_msg(wire::Message::AcceptChannel(msg.clone())); } fn handle_funding_created(&self, _their_node_id: &PublicKey, msg: &msgs::FundingCreated) { @@ -352,7 +352,7 @@ impl msgs::ChannelMessageHandler for TestChannelMessageHandler { fn handle_channel_ready(&self, _their_node_id: &PublicKey, msg: &msgs::ChannelReady) { self.received_msg(wire::Message::ChannelReady(msg.clone())); } - fn handle_shutdown(&self, _their_node_id: &PublicKey, _their_features: &InitFeatures, msg: &msgs::Shutdown) { + fn handle_shutdown(&self, _their_node_id: &PublicKey, msg: &msgs::Shutdown) { self.received_msg(wire::Message::Shutdown(msg.clone())); } fn handle_closing_signed(&self, _their_node_id: &PublicKey, msg: &msgs::ClosingSigned) {