GEN_TEST msg_tx_init_rbf msg_targets::
GEN_TEST msg_tx_ack_rbf msg_targets::
GEN_TEST msg_tx_abort msg_targets::
+
+GEN_TEST msg_stfu msg_targets::
+
+GEN_TEST msg_splice msg_targets::
+GEN_TEST msg_splice_ack msg_targets::
+GEN_TEST msg_splice_locked msg_targets::
--- /dev/null
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_ack::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+ fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+ });
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+ loop {
+ fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+ });
+ }
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+ use std::io::Read;
+
+ let mut data = Vec::with_capacity(8192);
+ std::io::stdin().read_to_end(&mut data).unwrap();
+ msg_splice_ack_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+ use std::fs;
+ use std::io::Read;
+ use lightning_fuzz::utils::test_logger::StringBuffer;
+
+ use std::sync::{atomic, Arc};
+ {
+ let data: Vec<u8> = vec![0];
+ msg_splice_ack_run(data.as_ptr(), data.len());
+ }
+ let mut threads = Vec::new();
+ let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+ if let Ok(tests) = fs::read_dir("test_cases/msg_splice_ack") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_ack_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+ }
+ let mut failed_outputs = Vec::new();
+ for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+ }
+ if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+ }
+}
--- /dev/null
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_locked::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+ fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+ });
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+ loop {
+ fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+ });
+ }
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+ use std::io::Read;
+
+ let mut data = Vec::with_capacity(8192);
+ std::io::stdin().read_to_end(&mut data).unwrap();
+ msg_splice_locked_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+ use std::fs;
+ use std::io::Read;
+ use lightning_fuzz::utils::test_logger::StringBuffer;
+
+ use std::sync::{atomic, Arc};
+ {
+ let data: Vec<u8> = vec![0];
+ msg_splice_locked_run(data.as_ptr(), data.len());
+ }
+ let mut threads = Vec::new();
+ let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+ if let Ok(tests) = fs::read_dir("test_cases/msg_splice_locked") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_locked_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+ }
+ let mut failed_outputs = Vec::new();
+ for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+ }
+ if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+ }
+}
--- /dev/null
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+ fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+ });
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+ loop {
+ fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+ });
+ }
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+ msg_splice_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+ use std::io::Read;
+
+ let mut data = Vec::with_capacity(8192);
+ std::io::stdin().read_to_end(&mut data).unwrap();
+ msg_splice_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+ use std::fs;
+ use std::io::Read;
+ use lightning_fuzz::utils::test_logger::StringBuffer;
+
+ use std::sync::{atomic, Arc};
+ {
+ let data: Vec<u8> = vec![0];
+ msg_splice_run(data.as_ptr(), data.len());
+ }
+ let mut threads = Vec::new();
+ let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+ if let Ok(tests) = fs::read_dir("test_cases/msg_splice") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+ }
+ let mut failed_outputs = Vec::new();
+ for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+ }
+ if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+ }
+}
--- /dev/null
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_stfu::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+ fuzz!(|data| {
+ msg_stfu_run(data.as_ptr(), data.len());
+ });
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+ loop {
+ fuzz!(|data| {
+ msg_stfu_run(data.as_ptr(), data.len());
+ });
+ }
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+ msg_stfu_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+ use std::io::Read;
+
+ let mut data = Vec::with_capacity(8192);
+ std::io::stdin().read_to_end(&mut data).unwrap();
+ msg_stfu_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+ use std::fs;
+ use std::io::Read;
+ use lightning_fuzz::utils::test_logger::StringBuffer;
+
+ use std::sync::{atomic, Arc};
+ {
+ let data: Vec<u8> = vec![0];
+ msg_stfu_run(data.as_ptr(), data.len());
+ }
+ let mut threads = Vec::new();
+ let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+ if let Ok(tests) = fs::read_dir("test_cases/msg_stfu") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_stfu_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+ }
+ let mut failed_outputs = Vec::new();
+ for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+ }
+ if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+ }
+}
GEN_TEST lightning::ln::msgs::TxInitRbf test_msg_simple ""
GEN_TEST lightning::ln::msgs::TxAckRbf test_msg_simple ""
GEN_TEST lightning::ln::msgs::TxAbort test_msg_simple ""
+
+GEN_TEST lightning::ln::msgs::Stfu test_msg_simple ""
+
+GEN_TEST lightning::ln::msgs::Splice test_msg_simple ""
+GEN_TEST lightning::ln::msgs::SpliceAck test_msg_simple ""
+GEN_TEST lightning::ln::msgs::SpliceLocked test_msg_simple ""
pub mod msg_tx_init_rbf;
pub mod msg_tx_ack_rbf;
pub mod msg_tx_abort;
+pub mod msg_stfu;
+pub mod msg_splice;
+pub mod msg_splice_ack;
+pub mod msg_splice_locked;
--- /dev/null
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on msg_target_template.txt
+// To modify it, modify msg_target_template.txt and run gen_target.sh instead.
+
+use crate::msg_targets::utils::VecWriter;
+use crate::utils::test_logger;
+
+#[inline]
+pub fn msg_splice_test<Out: test_logger::Output>(data: &[u8], _out: Out) {
+ test_msg_simple!(lightning::ln::msgs::Splice, data);
+}
+
+#[no_mangle]
+pub extern "C" fn msg_splice_run(data: *const u8, datalen: usize) {
+ let data = unsafe { std::slice::from_raw_parts(data, datalen) };
+ test_msg_simple!(lightning::ln::msgs::Splice, data);
+}
--- /dev/null
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on msg_target_template.txt
+// To modify it, modify msg_target_template.txt and run gen_target.sh instead.
+
+use crate::msg_targets::utils::VecWriter;
+use crate::utils::test_logger;
+
+#[inline]
+pub fn msg_splice_ack_test<Out: test_logger::Output>(data: &[u8], _out: Out) {
+ test_msg_simple!(lightning::ln::msgs::SpliceAck, data);
+}
+
+#[no_mangle]
+pub extern "C" fn msg_splice_ack_run(data: *const u8, datalen: usize) {
+ let data = unsafe { std::slice::from_raw_parts(data, datalen) };
+ test_msg_simple!(lightning::ln::msgs::SpliceAck, data);
+}
--- /dev/null
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on msg_target_template.txt
+// To modify it, modify msg_target_template.txt and run gen_target.sh instead.
+
+use crate::msg_targets::utils::VecWriter;
+use crate::utils::test_logger;
+
+#[inline]
+pub fn msg_splice_locked_test<Out: test_logger::Output>(data: &[u8], _out: Out) {
+ test_msg_simple!(lightning::ln::msgs::SpliceLocked, data);
+}
+
+#[no_mangle]
+pub extern "C" fn msg_splice_locked_run(data: *const u8, datalen: usize) {
+ let data = unsafe { std::slice::from_raw_parts(data, datalen) };
+ test_msg_simple!(lightning::ln::msgs::SpliceLocked, data);
+}
--- /dev/null
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on msg_target_template.txt
+// To modify it, modify msg_target_template.txt and run gen_target.sh instead.
+
+use crate::msg_targets::utils::VecWriter;
+use crate::utils::test_logger;
+
+#[inline]
+pub fn msg_stfu_test<Out: test_logger::Output>(data: &[u8], _out: Out) {
+ test_msg_simple!(lightning::ln::msgs::Stfu, data);
+}
+
+#[no_mangle]
+pub extern "C" fn msg_stfu_run(data: *const u8, datalen: usize) {
+ let data = unsafe { std::slice::from_raw_parts(data, datalen) };
+ test_msg_simple!(lightning::ln::msgs::Stfu, data);
+}
void msg_tx_init_rbf_run(const unsigned char* data, size_t data_len);
void msg_tx_ack_rbf_run(const unsigned char* data, size_t data_len);
void msg_tx_abort_run(const unsigned char* data, size_t data_len);
+void msg_stfu_run(const unsigned char* data, size_t data_len);
+void msg_splice_run(const unsigned char* data, size_t data_len);
+void msg_splice_ack_run(const unsigned char* data, size_t data_len);
+void msg_splice_locked_run(const unsigned char* data, size_t data_len);
fn handle_channel_update(&self, _their_node_id: &PublicKey, _msg: &ChannelUpdate) {}
fn handle_open_channel_v2(&self, _their_node_id: &PublicKey, _msg: &OpenChannelV2) {}
fn handle_accept_channel_v2(&self, _their_node_id: &PublicKey, _msg: &AcceptChannelV2) {}
+ fn handle_stfu(&self, _their_node_id: &PublicKey, _msg: &Stfu) {}
+ fn handle_splice(&self, _their_node_id: &PublicKey, _msg: &Splice) {}
+ fn handle_splice_ack(&self, _their_node_id: &PublicKey, _msg: &SpliceAck) {}
+ fn handle_splice_locked(&self, _their_node_id: &PublicKey, _msg: &SpliceLocked) {}
fn handle_tx_add_input(&self, _their_node_id: &PublicKey, _msg: &TxAddInput) {}
fn handle_tx_add_output(&self, _their_node_id: &PublicKey, _msg: &TxAddOutput) {}
fn handle_tx_remove_input(&self, _their_node_id: &PublicKey, _msg: &TxRemoveInput) {}
/// The message which should be sent.
msg: msgs::FundingSigned,
},
+ /// Used to indicate that a stfu message should be sent to the peer with the given node id.
+ SendStfu {
+ /// The node_id of the node which should receive this message
+ node_id: PublicKey,
+ /// The message which should be sent.
+ msg: msgs::Stfu,
+ },
+ /// Used to indicate that a splice message should be sent to the peer with the given node id.
+ SendSplice {
+ /// The node_id of the node which should receive this message
+ node_id: PublicKey,
+ /// The message which should be sent.
+ msg: msgs::Splice,
+ },
+ /// Used to indicate that a splice_ack message should be sent to the peer with the given node id.
+ SendSpliceAck {
+ /// The node_id of the node which should receive this message
+ node_id: PublicKey,
+ /// The message which should be sent.
+ msg: msgs::SpliceAck,
+ },
+ /// Used to indicate that a splice_locked message should be sent to the peer with the given node id.
+ SendSpliceLocked {
+ /// The node_id of the node which should receive this message
+ node_id: PublicKey,
+ /// The message which should be sent.
+ msg: msgs::SpliceLocked,
+ },
/// Used to indicate that a tx_add_input message should be sent to the peer with the given node_id.
SendTxAddInput {
/// The node_id of the node which should receive this message
});
}
+ fn handle_stfu(&self, counterparty_node_id: &PublicKey, msg: &msgs::Stfu) {
+ let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
+ "Quiescence not supported".to_owned(),
+ msg.channel_id.clone())), *counterparty_node_id);
+ }
+
+ fn handle_splice(&self, counterparty_node_id: &PublicKey, msg: &msgs::Splice) {
+ let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
+ "Splicing not supported".to_owned(),
+ msg.channel_id.clone())), *counterparty_node_id);
+ }
+
+ fn handle_splice_ack(&self, counterparty_node_id: &PublicKey, msg: &msgs::SpliceAck) {
+ let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
+ "Splicing not supported (splice_ack)".to_owned(),
+ msg.channel_id.clone())), *counterparty_node_id);
+ }
+
+ fn handle_splice_locked(&self, counterparty_node_id: &PublicKey, msg: &msgs::SpliceLocked) {
+ let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
+ "Splicing not supported (splice_locked)".to_owned(),
+ msg.channel_id.clone())), *counterparty_node_id);
+ }
+
fn handle_shutdown(&self, counterparty_node_id: &PublicKey, msg: &msgs::Shutdown) {
let _persistence_guard = PersistenceNotifierGuard::notify_on_drop(self);
let _ = handle_error!(self, self.internal_shutdown(counterparty_node_id, msg), *counterparty_node_id);
// Common Channel Establishment
&events::MessageSendEvent::SendChannelReady { .. } => false,
&events::MessageSendEvent::SendAnnouncementSignatures { .. } => false,
+ // Quiescence
+ &events::MessageSendEvent::SendStfu { .. } => false,
+ // Splicing
+ &events::MessageSendEvent::SendSplice { .. } => false,
+ &events::MessageSendEvent::SendSpliceAck { .. } => false,
+ &events::MessageSendEvent::SendSpliceLocked { .. } => false,
// Interactive Transaction Construction
&events::MessageSendEvent::SendTxAddInput { .. } => false,
&events::MessageSendEvent::SendTxAddOutput { .. } => false,
MessageSendEvent::SendOpenChannelV2 { node_id, .. } => {
node_id == msg_node_id
},
+ MessageSendEvent::SendStfu { node_id, .. } => {
+ node_id == msg_node_id
+ },
+ MessageSendEvent::SendSplice { node_id, .. } => {
+ node_id == msg_node_id
+ },
+ MessageSendEvent::SendSpliceAck { node_id, .. } => {
+ node_id == msg_node_id
+ },
+ MessageSendEvent::SendSpliceLocked { node_id, .. } => {
+ node_id == msg_node_id
+ },
MessageSendEvent::SendTxAddInput { node_id, .. } => {
node_id == msg_node_id
},
pub short_channel_id_alias: Option<u64>,
}
+/// An stfu (quiescence) message to be sent by or received from the stfu initiator.
+// TODO(splicing): Add spec link for `stfu`; still in draft, using from https://github.com/lightning/bolts/pull/863
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct Stfu {
+ /// The channel ID where quiescence is intended
+ pub channel_id: ChannelId,
+ /// Initiator flag, 1 if initiating, 0 if replying to an stfu.
+ pub initiator: u8,
+}
+
+/// A splice message to be sent by or received from the stfu initiator (splice initiator).
+// TODO(splicing): Add spec link for `splice`; still in draft, using from https://github.com/lightning/bolts/pull/863
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct Splice {
+ /// The channel ID where splicing is intended
+ pub channel_id: ChannelId,
+ /// The genesis hash of the blockchain where the channel is intended to be spliced
+ pub chain_hash: ChainHash,
+ /// The intended change in channel capacity: the amount to be added (positive value)
+ /// or removed (negative value) by the sender (splice initiator) by splicing into/from the channel.
+ pub relative_satoshis: i64,
+ /// The feerate for the new funding transaction, set by the splice initiator
+ pub funding_feerate_perkw: u32,
+ /// The locktime for the new funding transaction
+ pub locktime: u32,
+ /// The key of the sender (splice initiator) controlling the new funding transaction
+ pub funding_pubkey: PublicKey,
+}
+
+/// A splice_ack message to be received by or sent to the splice initiator.
+///
+// TODO(splicing): Add spec link for `splice_ack`; still in draft, using from https://github.com/lightning/bolts/pull/863
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct SpliceAck {
+ /// The channel ID where splicing is intended
+ pub channel_id: ChannelId,
+ /// The genesis hash of the blockchain where the channel is intended to be spliced
+ pub chain_hash: ChainHash,
+ /// The intended change in channel capacity: the amount to be added (positive value)
+ /// or removed (negative value) by the sender (splice acceptor) by splicing into/from the channel.
+ pub relative_satoshis: i64,
+ /// The key of the sender (splice acceptor) controlling the new funding transaction
+ pub funding_pubkey: PublicKey,
+}
+
+/// A splice_locked message to be sent to or received from a peer.
+///
+// TODO(splicing): Add spec link for `splice_locked`; still in draft, using from https://github.com/lightning/bolts/pull/863
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct SpliceLocked {
+ /// The channel ID
+ pub channel_id: ChannelId,
+}
+
/// A tx_add_input message for adding an input during interactive transaction construction
///
// TODO(dual_funding): Add spec link for `tx_add_input`.
/// Handle an incoming `closing_signed` message from the given peer.
fn handle_closing_signed(&self, their_node_id: &PublicKey, msg: &ClosingSigned);
+ // Quiescence
+ /// Handle an incoming `stfu` message from the given peer.
+ fn handle_stfu(&self, their_node_id: &PublicKey, msg: &Stfu);
+
+ // Splicing
+ /// Handle an incoming `splice` message from the given peer.
+ fn handle_splice(&self, their_node_id: &PublicKey, msg: &Splice);
+ /// Handle an incoming `splice_ack` message from the given peer.
+ fn handle_splice_ack(&self, their_node_id: &PublicKey, msg: &SpliceAck);
+ /// Handle an incoming `splice_locked` message from the given peer.
+ fn handle_splice_locked(&self, their_node_id: &PublicKey, msg: &SpliceLocked);
+
// Interactive channel construction
/// Handle an incoming `tx_add_input message` from the given peer.
fn handle_tx_add_input(&self, their_node_id: &PublicKey, msg: &TxAddInput);
(2, require_confirmed_inputs, option),
});
+impl_writeable_msg!(Stfu, {
+ channel_id,
+ initiator,
+}, {});
+
+impl_writeable_msg!(Splice, {
+ channel_id,
+ chain_hash,
+ relative_satoshis,
+ funding_feerate_perkw,
+ locktime,
+ funding_pubkey,
+}, {});
+
+impl_writeable_msg!(SpliceAck, {
+ channel_id,
+ chain_hash,
+ relative_satoshis,
+ funding_pubkey,
+}, {});
+
+impl_writeable_msg!(SpliceLocked, {
+ channel_id,
+}, {});
+
impl_writeable_msg!(TxAddInput, {
channel_id,
serial_id,
assert_eq!(encoded_value, target_value);
}
+ #[test]
+ fn encoding_splice() {
+ let secp_ctx = Secp256k1::new();
+ let (_, pubkey_1,) = get_keys_from!("0101010101010101010101010101010101010101010101010101010101010101", secp_ctx);
+ let splice = msgs::Splice {
+ chain_hash: ChainHash::from_hex("6fe28c0ab6f1b372c1a6a246ae63f74f931e8365e15a089c68d6190000000000").unwrap(),
+ channel_id: ChannelId::from_bytes([2; 32]),
+ relative_satoshis: 123456,
+ funding_feerate_perkw: 2000,
+ locktime: 0,
+ funding_pubkey: pubkey_1,
+ };
+ let encoded_value = splice.encode();
+ assert_eq!(hex::encode(encoded_value), "02020202020202020202020202020202020202020202020202020202020202026fe28c0ab6f1b372c1a6a246ae63f74f931e8365e15a089c68d6190000000000000000000001e240000007d000000000031b84c5567b126440995d3ed5aaba0565d71e1834604819ff9c17f5e9d5dd078f");
+ }
+
+ #[test]
+ fn encoding_stfu() {
+ let stfu = msgs::Stfu {
+ channel_id: ChannelId::from_bytes([2; 32]),
+ initiator: 1,
+ };
+ let encoded_value = stfu.encode();
+ assert_eq!(hex::encode(encoded_value), "020202020202020202020202020202020202020202020202020202020202020201");
+ }
+
+ #[test]
+ fn encoding_splice_ack() {
+ let secp_ctx = Secp256k1::new();
+ let (_, pubkey_1,) = get_keys_from!("0101010101010101010101010101010101010101010101010101010101010101", secp_ctx);
+ let splice = msgs::SpliceAck {
+ chain_hash: ChainHash::from_hex("6fe28c0ab6f1b372c1a6a246ae63f74f931e8365e15a089c68d6190000000000").unwrap(),
+ channel_id: ChannelId::from_bytes([2; 32]),
+ relative_satoshis: 123456,
+ funding_pubkey: pubkey_1,
+ };
+ let encoded_value = splice.encode();
+ assert_eq!(hex::encode(encoded_value), "02020202020202020202020202020202020202020202020202020202020202026fe28c0ab6f1b372c1a6a246ae63f74f931e8365e15a089c68d6190000000000000000000001e240031b84c5567b126440995d3ed5aaba0565d71e1834604819ff9c17f5e9d5dd078f");
+ }
+
+ #[test]
+ fn encoding_splice_locked() {
+ let splice = msgs::SpliceLocked {
+ channel_id: ChannelId::from_bytes([2; 32]),
+ };
+ let encoded_value = splice.encode();
+ assert_eq!(hex::encode(encoded_value), "0202020202020202020202020202020202020202020202020202020202020202");
+ }
+
#[test]
fn encoding_tx_add_input() {
let tx_add_input = msgs::TxAddInput {
fn handle_closing_signed(&self, their_node_id: &PublicKey, msg: &msgs::ClosingSigned) {
ErroringMessageHandler::push_error(self, their_node_id, msg.channel_id);
}
+ fn handle_stfu(&self, their_node_id: &PublicKey, msg: &msgs::Stfu) {
+ ErroringMessageHandler::push_error(&self, their_node_id, msg.channel_id);
+ }
+ fn handle_splice(&self, their_node_id: &PublicKey, msg: &msgs::Splice) {
+ ErroringMessageHandler::push_error(&self, their_node_id, msg.channel_id);
+ }
+ fn handle_splice_ack(&self, their_node_id: &PublicKey, msg: &msgs::SpliceAck) {
+ ErroringMessageHandler::push_error(&self, their_node_id, msg.channel_id);
+ }
+ fn handle_splice_locked(&self, their_node_id: &PublicKey, msg: &msgs::SpliceLocked) {
+ ErroringMessageHandler::push_error(&self, their_node_id, msg.channel_id);
+ }
fn handle_update_add_htlc(&self, their_node_id: &PublicKey, msg: &msgs::UpdateAddHTLC) {
ErroringMessageHandler::push_error(self, their_node_id, msg.channel_id);
}
self.message_handler.chan_handler.handle_channel_ready(&their_node_id, &msg);
},
+ // Quiescence messages:
+ wire::Message::Stfu(msg) => {
+ self.message_handler.chan_handler.handle_stfu(&their_node_id, &msg);
+ }
+
+ // Splicing messages:
+ wire::Message::Splice(msg) => {
+ self.message_handler.chan_handler.handle_splice(&their_node_id, &msg);
+ }
+ wire::Message::SpliceAck(msg) => {
+ self.message_handler.chan_handler.handle_splice_ack(&their_node_id, &msg);
+ }
+ wire::Message::SpliceLocked(msg) => {
+ self.message_handler.chan_handler.handle_splice_locked(&their_node_id, &msg);
+ }
+
// Interactive transaction construction messages:
wire::Message::TxAddInput(msg) => {
self.message_handler.chan_handler.handle_tx_add_input(&their_node_id, &msg);
&msg.channel_id);
self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
},
+ MessageSendEvent::SendStfu { ref node_id, ref msg} => {
+ log_debug!(self.logger, "Handling SendStfu event in peer_handler for node {} for channel {}",
+ log_pubkey!(node_id),
+ &msg.channel_id);
+ self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
+ }
+ MessageSendEvent::SendSplice { ref node_id, ref msg} => {
+ log_debug!(self.logger, "Handling SendSplice event in peer_handler for node {} for channel {}",
+ log_pubkey!(node_id),
+ &msg.channel_id);
+ self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
+ }
+ MessageSendEvent::SendSpliceAck { ref node_id, ref msg} => {
+ log_debug!(self.logger, "Handling SendSpliceAck event in peer_handler for node {} for channel {}",
+ log_pubkey!(node_id),
+ &msg.channel_id);
+ self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
+ }
+ MessageSendEvent::SendSpliceLocked { ref node_id, ref msg} => {
+ log_debug!(self.logger, "Handling SendSpliceLocked event in peer_handler for node {} for channel {}",
+ log_pubkey!(node_id),
+ &msg.channel_id);
+ self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
+ }
MessageSendEvent::SendTxAddInput { ref node_id, ref msg } => {
log_debug!(self.logger, "Handling SendTxAddInput event in peer_handler for node {} for channel {}",
log_pubkey!(node_id),
AcceptChannelV2(msgs::AcceptChannelV2),
FundingCreated(msgs::FundingCreated),
FundingSigned(msgs::FundingSigned),
+ Stfu(msgs::Stfu),
+ Splice(msgs::Splice),
+ SpliceAck(msgs::SpliceAck),
+ SpliceLocked(msgs::SpliceLocked),
TxAddInput(msgs::TxAddInput),
TxAddOutput(msgs::TxAddOutput),
TxRemoveInput(msgs::TxRemoveInput),
&Message::AcceptChannelV2(ref msg) => msg.write(writer),
&Message::FundingCreated(ref msg) => msg.write(writer),
&Message::FundingSigned(ref msg) => msg.write(writer),
+ &Message::Stfu(ref msg) => msg.write(writer),
+ &Message::Splice(ref msg) => msg.write(writer),
+ &Message::SpliceAck(ref msg) => msg.write(writer),
+ &Message::SpliceLocked(ref msg) => msg.write(writer),
&Message::TxAddInput(ref msg) => msg.write(writer),
&Message::TxAddOutput(ref msg) => msg.write(writer),
&Message::TxRemoveInput(ref msg) => msg.write(writer),
&Message::AcceptChannelV2(ref msg) => msg.type_id(),
&Message::FundingCreated(ref msg) => msg.type_id(),
&Message::FundingSigned(ref msg) => msg.type_id(),
+ &Message::Stfu(ref msg) => msg.type_id(),
+ &Message::Splice(ref msg) => msg.type_id(),
+ &Message::SpliceAck(ref msg) => msg.type_id(),
+ &Message::SpliceLocked(ref msg) => msg.type_id(),
&Message::TxAddInput(ref msg) => msg.type_id(),
&Message::TxAddOutput(ref msg) => msg.type_id(),
&Message::TxRemoveInput(ref msg) => msg.type_id(),
msgs::FundingSigned::TYPE => {
Ok(Message::FundingSigned(Readable::read(buffer)?))
},
+ msgs::Splice::TYPE => {
+ Ok(Message::Splice(Readable::read(buffer)?))
+ },
+ msgs::Stfu::TYPE => {
+ Ok(Message::Stfu(Readable::read(buffer)?))
+ },
+ msgs::SpliceAck::TYPE => {
+ Ok(Message::SpliceAck(Readable::read(buffer)?))
+ },
+ msgs::SpliceLocked::TYPE => {
+ Ok(Message::SpliceLocked(Readable::read(buffer)?))
+ },
msgs::TxAddInput::TYPE => {
Ok(Message::TxAddInput(Readable::read(buffer)?))
},
fn type_id(&self) -> u16 { T::TYPE }
}
+impl Encode for msgs::Stfu {
+ const TYPE: u16 = 2;
+}
+
impl Encode for msgs::Init {
const TYPE: u16 = 16;
}
const TYPE: u16 = 65;
}
+impl Encode for msgs::Splice {
+ // TODO(splicing) Double check with finalized spec; draft spec contains 74, which is probably wrong as it is used by tx_Abort; CLN uses 75
+ const TYPE: u16 = 75;
+}
+
+impl Encode for msgs::SpliceAck {
+ const TYPE: u16 = 76;
+}
+
+impl Encode for msgs::SpliceLocked {
+ const TYPE: u16 = 77;
+}
+
impl Encode for msgs::TxAddInput {
const TYPE: u16 = 66;
}
fn handle_closing_signed(&self, _their_node_id: &PublicKey, msg: &msgs::ClosingSigned) {
self.received_msg(wire::Message::ClosingSigned(msg.clone()));
}
+ fn handle_stfu(&self, _their_node_id: &PublicKey, msg: &msgs::Stfu) {
+ self.received_msg(wire::Message::Stfu(msg.clone()));
+ }
+ fn handle_splice(&self, _their_node_id: &PublicKey, msg: &msgs::Splice) {
+ self.received_msg(wire::Message::Splice(msg.clone()));
+ }
+ fn handle_splice_ack(&self, _their_node_id: &PublicKey, msg: &msgs::SpliceAck) {
+ self.received_msg(wire::Message::SpliceAck(msg.clone()));
+ }
+ fn handle_splice_locked(&self, _their_node_id: &PublicKey, msg: &msgs::SpliceLocked) {
+ self.received_msg(wire::Message::SpliceLocked(msg.clone()));
+ }
fn handle_update_add_htlc(&self, _their_node_id: &PublicKey, msg: &msgs::UpdateAddHTLC) {
self.received_msg(wire::Message::UpdateAddHTLC(msg.clone()));
}
projects / rust-lightning / commitdiff