X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Fshutdown_tests.rs;h=1063bf76c2dab6749635168fd5c0dfe766cf1451;hb=e61b128967e4f056a0220a002a377d4f03d23015;hp=554502d6698b7dac738e3859b7c6e81984ca218c;hpb=20cd856aa5d2834a557663ea67ee0139ad522586;p=rust-lightning diff --git a/lightning/src/ln/shutdown_tests.rs b/lightning/src/ln/shutdown_tests.rs index 554502d6..1063bf76 100644 --- a/lightning/src/ln/shutdown_tests.rs +++ b/lightning/src/ln/shutdown_tests.rs @@ -9,7 +9,7 @@ //! Tests of our shutdown and closing_signed negotiation logic. -use crate::chain::keysinterface::{EntropySource, SignerProvider}; +use crate::sign::{EntropySource, SignerProvider}; use crate::chain::transaction::OutPoint; use crate::events::{Event, MessageSendEvent, MessageSendEventsProvider, ClosureReason}; use crate::ln::channelmanager::{self, PaymentSendFailure, PaymentId, RecipientOnionFields}; @@ -31,6 +31,7 @@ use bitcoin::util::address::WitnessVersion; use regex; use core::default::Default; +use std::convert::TryFrom; use crate::ln::functional_test_utils::*; @@ -93,10 +94,10 @@ fn updates_shutdown_wait() { let (_, payment_hash, payment_secret) = get_payment_preimage_hash!(nodes[0]); - let payment_params_1 = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV).with_features(nodes[1].node.invoice_features()); - let route_1 = get_route(&nodes[0].node.get_our_node_id(), &payment_params_1, &nodes[0].network_graph.read_only(), None, 100000, &logger, &scorer, &random_seed_bytes).unwrap(); - let payment_params_2 = PaymentParameters::from_node_id(nodes[0].node.get_our_node_id(), TEST_FINAL_CLTV).with_features(nodes[0].node.invoice_features()); - let route_2 = get_route(&nodes[1].node.get_our_node_id(), &payment_params_2, &nodes[1].network_graph.read_only(), None, 100000, &logger, &scorer, &random_seed_bytes).unwrap(); + let payment_params_1 = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV).with_bolt11_features(nodes[1].node.invoice_features()).unwrap(); + let route_1 = get_route(&nodes[0].node.get_our_node_id(), &payment_params_1, &nodes[0].network_graph.read_only(), None, 100000, &logger, &scorer, &(), &random_seed_bytes).unwrap(); + let payment_params_2 = PaymentParameters::from_node_id(nodes[0].node.get_our_node_id(), TEST_FINAL_CLTV).with_bolt11_features(nodes[0].node.invoice_features()).unwrap(); + let route_2 = get_route(&nodes[1].node.get_our_node_id(), &payment_params_2, &nodes[1].network_graph.read_only(), None, 100000, &logger, &scorer, &(), &random_seed_bytes).unwrap(); unwrap_send_err!(nodes[0].node.send_payment_with_route(&route_1, payment_hash, RecipientOnionFields::secret_only(payment_secret), PaymentId(payment_hash.0) ), true, APIError::ChannelUnavailable {..}, {}); @@ -668,7 +669,7 @@ fn test_unsupported_anysegwit_shutdown_script() { let nodes = create_network(3, &node_cfgs, &node_chanmgrs); // Check that using an unsupported shutdown script fails and a supported one succeeds. - let supported_shutdown_script = chanmon_cfgs[1].keys_manager.get_shutdown_scriptpubkey(); + let supported_shutdown_script = chanmon_cfgs[1].keys_manager.get_shutdown_scriptpubkey().unwrap(); let unsupported_shutdown_script = ShutdownScript::new_witness_program(WitnessVersion::V16, &[0, 40]).unwrap(); chanmon_cfgs[1].keys_manager @@ -722,6 +723,58 @@ fn test_invalid_shutdown_script() { "Got a nonstandard scriptpubkey (00020000) from remote peer"); } +#[test] +fn test_user_shutdown_script() { + let mut config = test_default_channel_config(); + config.channel_handshake_config.announced_channel = 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]; + let chanmon_cfgs = create_chanmon_cfgs(3); + let node_cfgs = create_node_cfgs(3, &chanmon_cfgs); + let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &user_cfgs); + let nodes = create_network(3, &node_cfgs, &node_chanmgrs); + + // Segwit v0 script of the form OP_0 <20-byte hash> + let script = Builder::new().push_int(0) + .push_slice(&[0; 20]) + .into_script(); + + let shutdown_script = ShutdownScript::try_from(script.clone()).unwrap(); + + let chan = create_announced_chan_between_nodes(&nodes, 0, 1); + nodes[1].node.close_channel_with_feerate_and_script(&OutPoint { txid: chan.3.txid(), index: 0 }.to_channel_id(), &nodes[0].node.get_our_node_id(), None, Some(shutdown_script)).unwrap(); + check_added_monitors!(nodes[1], 1); + + let mut node_0_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id()); + + assert_eq!(node_0_shutdown.scriptpubkey, 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_limits.force_announced_channel_preference = false; + let user_cfgs = [None, Some(config), None]; + let chanmon_cfgs = create_chanmon_cfgs(3); + let node_cfgs = create_node_cfgs(3, &chanmon_cfgs); + let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &user_cfgs); + let nodes = create_network(3, &node_cfgs, &node_chanmgrs); + + // Segwit v0 script of the form OP_0 <20-byte hash> + let script = Builder::new().push_int(0) + .push_slice(&[0; 20]) + .into_script(); + + let shutdown_script = ShutdownScript::try_from(script).unwrap(); + + let chan = create_announced_chan_between_nodes(&nodes, 0, 1); + let result = nodes[1].node.close_channel_with_feerate_and_script(&OutPoint { txid: chan.3.txid(), index: 0 }.to_channel_id(), &nodes[0].node.get_our_node_id(), None, Some(shutdown_script)); + + assert_eq!(result, Err(APIError::APIMisuseError { err: "Cannot override shutdown script for a channel with one already set".to_string() })); +} + #[derive(PartialEq)] enum TimeoutStep { AfterShutdown, @@ -890,9 +943,9 @@ fn simple_target_feerate_shutdown() { let chan = create_announced_chan_between_nodes(&nodes, 0, 1); let chan_id = OutPoint { txid: chan.3.txid(), index: 0 }.to_channel_id(); - nodes[0].node.close_channel_with_target_feerate(&chan_id, &nodes[1].node.get_our_node_id(), 253 * 10).unwrap(); + nodes[0].node.close_channel_with_feerate_and_script(&chan_id, &nodes[1].node.get_our_node_id(), Some(253 * 10), None).unwrap(); let node_0_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id()); - nodes[1].node.close_channel_with_target_feerate(&chan_id, &nodes[0].node.get_our_node_id(), 253 * 5).unwrap(); + nodes[1].node.close_channel_with_feerate_and_script(&chan_id, &nodes[0].node.get_our_node_id(), Some(253 * 5), None).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(), &node_0_shutdown);