GEN_TEST msg_pong msg_targets::
GEN_TEST msg_channel_details msg_targets::
+
+GEN_TEST msg_open_channel_v2 msg_targets::
+GEN_TEST msg_accept_channel_v2 msg_targets::
+GEN_TEST msg_tx_add_input msg_targets::
+GEN_TEST msg_tx_add_output msg_targets::
+GEN_TEST msg_tx_remove_input msg_targets::
+GEN_TEST msg_tx_remove_output msg_targets::
+GEN_TEST msg_tx_complete msg_targets::
+GEN_TEST msg_tx_signatures msg_targets::
+GEN_TEST msg_tx_init_rbf msg_targets::
+GEN_TEST msg_tx_ack_rbf msg_targets::
+GEN_TEST msg_tx_abort 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_accept_channel_v2::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+ fuzz!(|data| {
+ msg_accept_channel_v2_run(data.as_ptr(), data.len());
+ });
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+ loop {
+ fuzz!(|data| {
+ msg_accept_channel_v2_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_accept_channel_v2_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_accept_channel_v2_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_accept_channel_v2_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_accept_channel_v2") {
+ 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_accept_channel_v2_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_open_channel_v2::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+ fuzz!(|data| {
+ msg_open_channel_v2_run(data.as_ptr(), data.len());
+ });
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+ loop {
+ fuzz!(|data| {
+ msg_open_channel_v2_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_open_channel_v2_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_open_channel_v2_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_open_channel_v2_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_open_channel_v2") {
+ 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_open_channel_v2_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_tx_abort::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+ fuzz!(|data| {
+ msg_tx_abort_run(data.as_ptr(), data.len());
+ });
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+ loop {
+ fuzz!(|data| {
+ msg_tx_abort_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_tx_abort_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_tx_abort_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_tx_abort_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_tx_abort") {
+ 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_tx_abort_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_tx_ack_rbf::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+ fuzz!(|data| {
+ msg_tx_ack_rbf_run(data.as_ptr(), data.len());
+ });
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+ loop {
+ fuzz!(|data| {
+ msg_tx_ack_rbf_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_tx_ack_rbf_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_tx_ack_rbf_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_tx_ack_rbf_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_tx_ack_rbf") {
+ 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_tx_ack_rbf_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_tx_add_input::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+ fuzz!(|data| {
+ msg_tx_add_input_run(data.as_ptr(), data.len());
+ });
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+ loop {
+ fuzz!(|data| {
+ msg_tx_add_input_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_tx_add_input_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_tx_add_input_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_tx_add_input_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_tx_add_input") {
+ 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_tx_add_input_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_tx_add_output::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+ fuzz!(|data| {
+ msg_tx_add_output_run(data.as_ptr(), data.len());
+ });
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+ loop {
+ fuzz!(|data| {
+ msg_tx_add_output_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_tx_add_output_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_tx_add_output_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_tx_add_output_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_tx_add_output") {
+ 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_tx_add_output_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_tx_complete::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+ fuzz!(|data| {
+ msg_tx_complete_run(data.as_ptr(), data.len());
+ });
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+ loop {
+ fuzz!(|data| {
+ msg_tx_complete_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_tx_complete_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_tx_complete_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_tx_complete_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_tx_complete") {
+ 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_tx_complete_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_tx_init_rbf::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+ fuzz!(|data| {
+ msg_tx_init_rbf_run(data.as_ptr(), data.len());
+ });
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+ loop {
+ fuzz!(|data| {
+ msg_tx_init_rbf_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_tx_init_rbf_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_tx_init_rbf_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_tx_init_rbf_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_tx_init_rbf") {
+ 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_tx_init_rbf_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_tx_remove_input::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+ fuzz!(|data| {
+ msg_tx_remove_input_run(data.as_ptr(), data.len());
+ });
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+ loop {
+ fuzz!(|data| {
+ msg_tx_remove_input_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_tx_remove_input_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_tx_remove_input_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_tx_remove_input_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_tx_remove_input") {
+ 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_tx_remove_input_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_tx_remove_output::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+ fuzz!(|data| {
+ msg_tx_remove_output_run(data.as_ptr(), data.len());
+ });
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+ loop {
+ fuzz!(|data| {
+ msg_tx_remove_output_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_tx_remove_output_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_tx_remove_output_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_tx_remove_output_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_tx_remove_output") {
+ 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_tx_remove_output_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_tx_signatures::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+ fuzz!(|data| {
+ msg_tx_signatures_run(data.as_ptr(), data.len());
+ });
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+ loop {
+ fuzz!(|data| {
+ msg_tx_signatures_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_tx_signatures_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_tx_signatures_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_tx_signatures_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_tx_signatures") {
+ 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_tx_signatures_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::UpdateFailMalformedHTLC test_msg_simple ""
GEN_TEST lightning::ln::msgs::UpdateFee test_msg_simple ""
GEN_TEST lightning::ln::msgs::UpdateFulfillHTLC test_msg_simple ""
+GEN_TEST lightning::ln::msgs::ChannelReestablish test_msg_simple ""
-GEN_TEST lightning::ln::msgs::ChannelReestablish test_msg ""
GEN_TEST lightning::ln::msgs::DecodedOnionErrorPacket test_msg ""
GEN_TEST lightning::ln::msgs::ChannelAnnouncement test_msg_exact ""
GEN_TEST lightning::ln::msgs::ChannelUpdate test_msg_hole ", 108, 1"
GEN_TEST lightning::ln::channelmanager::ChannelDetails test_msg_simple ""
+
+GEN_TEST lightning::ln::msgs::OpenChannelV2 test_msg_simple ""
+GEN_TEST lightning::ln::msgs::AcceptChannelV2 test_msg_simple ""
+GEN_TEST lightning::ln::msgs::TxAddInput test_msg_simple ""
+GEN_TEST lightning::ln::msgs::TxAddOutput test_msg_simple ""
+GEN_TEST lightning::ln::msgs::TxRemoveInput test_msg_simple ""
+GEN_TEST lightning::ln::msgs::TxRemoveOutput test_msg_simple ""
+GEN_TEST lightning::ln::msgs::TxComplete test_msg_simple ""
+GEN_TEST lightning::ln::msgs::TxSignatures test_msg_simple ""
+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 ""
pub mod msg_warning_message;
pub mod msg_channel_update;
pub mod msg_channel_details;
+pub mod msg_open_channel_v2;
+pub mod msg_accept_channel_v2;
+pub mod msg_tx_add_input;
+pub mod msg_tx_add_output;
+pub mod msg_tx_remove_input;
+pub mod msg_tx_remove_output;
+pub mod msg_tx_complete;
+pub mod msg_tx_signatures;
+pub mod msg_tx_init_rbf;
+pub mod msg_tx_ack_rbf;
+pub mod msg_tx_abort;
--- /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_accept_channel_v2_test<Out: test_logger::Output>(data: &[u8], _out: Out) {
+ test_msg_simple!(lightning::ln::msgs::AcceptChannelV2, data);
+}
+
+#[no_mangle]
+pub extern "C" fn msg_accept_channel_v2_run(data: *const u8, datalen: usize) {
+ let data = unsafe { std::slice::from_raw_parts(data, datalen) };
+ test_msg_simple!(lightning::ln::msgs::AcceptChannelV2, data);
+}
#[inline]
pub fn msg_channel_reestablish_test<Out: test_logger::Output>(data: &[u8], _out: Out) {
- test_msg!(lightning::ln::msgs::ChannelReestablish, data);
+ test_msg_simple!(lightning::ln::msgs::ChannelReestablish, data);
}
#[no_mangle]
pub extern "C" fn msg_channel_reestablish_run(data: *const u8, datalen: usize) {
let data = unsafe { std::slice::from_raw_parts(data, datalen) };
- test_msg!(lightning::ln::msgs::ChannelReestablish, data);
+ test_msg_simple!(lightning::ln::msgs::ChannelReestablish, 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_open_channel_v2_test<Out: test_logger::Output>(data: &[u8], _out: Out) {
+ test_msg_simple!(lightning::ln::msgs::OpenChannelV2, data);
+}
+
+#[no_mangle]
+pub extern "C" fn msg_open_channel_v2_run(data: *const u8, datalen: usize) {
+ let data = unsafe { std::slice::from_raw_parts(data, datalen) };
+ test_msg_simple!(lightning::ln::msgs::OpenChannelV2, 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_tx_abort_test<Out: test_logger::Output>(data: &[u8], _out: Out) {
+ test_msg_simple!(lightning::ln::msgs::TxAbort, data);
+}
+
+#[no_mangle]
+pub extern "C" fn msg_tx_abort_run(data: *const u8, datalen: usize) {
+ let data = unsafe { std::slice::from_raw_parts(data, datalen) };
+ test_msg_simple!(lightning::ln::msgs::TxAbort, 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_tx_ack_rbf_test<Out: test_logger::Output>(data: &[u8], _out: Out) {
+ test_msg_simple!(lightning::ln::msgs::TxAckRbf, data);
+}
+
+#[no_mangle]
+pub extern "C" fn msg_tx_ack_rbf_run(data: *const u8, datalen: usize) {
+ let data = unsafe { std::slice::from_raw_parts(data, datalen) };
+ test_msg_simple!(lightning::ln::msgs::TxAckRbf, 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_tx_add_input_test<Out: test_logger::Output>(data: &[u8], _out: Out) {
+ test_msg_simple!(lightning::ln::msgs::TxAddInput, data);
+}
+
+#[no_mangle]
+pub extern "C" fn msg_tx_add_input_run(data: *const u8, datalen: usize) {
+ let data = unsafe { std::slice::from_raw_parts(data, datalen) };
+ test_msg_simple!(lightning::ln::msgs::TxAddInput, 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_tx_add_output_test<Out: test_logger::Output>(data: &[u8], _out: Out) {
+ test_msg_simple!(lightning::ln::msgs::TxAddOutput, data);
+}
+
+#[no_mangle]
+pub extern "C" fn msg_tx_add_output_run(data: *const u8, datalen: usize) {
+ let data = unsafe { std::slice::from_raw_parts(data, datalen) };
+ test_msg_simple!(lightning::ln::msgs::TxAddOutput, 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_tx_complete_test<Out: test_logger::Output>(data: &[u8], _out: Out) {
+ test_msg_simple!(lightning::ln::msgs::TxComplete, data);
+}
+
+#[no_mangle]
+pub extern "C" fn msg_tx_complete_run(data: *const u8, datalen: usize) {
+ let data = unsafe { std::slice::from_raw_parts(data, datalen) };
+ test_msg_simple!(lightning::ln::msgs::TxComplete, 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_tx_init_rbf_test<Out: test_logger::Output>(data: &[u8], _out: Out) {
+ test_msg_simple!(lightning::ln::msgs::TxInitRbf, data);
+}
+
+#[no_mangle]
+pub extern "C" fn msg_tx_init_rbf_run(data: *const u8, datalen: usize) {
+ let data = unsafe { std::slice::from_raw_parts(data, datalen) };
+ test_msg_simple!(lightning::ln::msgs::TxInitRbf, 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_tx_remove_input_test<Out: test_logger::Output>(data: &[u8], _out: Out) {
+ test_msg_simple!(lightning::ln::msgs::TxRemoveInput, data);
+}
+
+#[no_mangle]
+pub extern "C" fn msg_tx_remove_input_run(data: *const u8, datalen: usize) {
+ let data = unsafe { std::slice::from_raw_parts(data, datalen) };
+ test_msg_simple!(lightning::ln::msgs::TxRemoveInput, 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_tx_remove_output_test<Out: test_logger::Output>(data: &[u8], _out: Out) {
+ test_msg_simple!(lightning::ln::msgs::TxRemoveOutput, data);
+}
+
+#[no_mangle]
+pub extern "C" fn msg_tx_remove_output_run(data: *const u8, datalen: usize) {
+ let data = unsafe { std::slice::from_raw_parts(data, datalen) };
+ test_msg_simple!(lightning::ln::msgs::TxRemoveOutput, 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_tx_signatures_test<Out: test_logger::Output>(data: &[u8], _out: Out) {
+ test_msg_simple!(lightning::ln::msgs::TxSignatures, data);
+}
+
+#[no_mangle]
+pub extern "C" fn msg_tx_signatures_run(data: *const u8, datalen: usize) {
+ let data = unsafe { std::slice::from_raw_parts(data, datalen) };
+ test_msg_simple!(lightning::ln::msgs::TxSignatures, data);
+}
let final_cltv_expiry_delta = slice_to_be32(get_slice!(4));
let route_params = RouteParameters {
payment_params: PaymentParameters::from_node_id(*target, final_cltv_expiry_delta)
- .with_route_hints(last_hops.clone()),
+ .with_route_hints(last_hops.clone()).unwrap(),
final_value_msat,
};
let _ = find_route(&our_pubkey, &route_params, &net_graph,
void msg_ping_run(const unsigned char* data, size_t data_len);
void msg_pong_run(const unsigned char* data, size_t data_len);
void msg_channel_details_run(const unsigned char* data, size_t data_len);
+void msg_open_channel_v2_run(const unsigned char* data, size_t data_len);
+void msg_accept_channel_v2_run(const unsigned char* data, size_t data_len);
+void msg_tx_add_input_run(const unsigned char* data, size_t data_len);
+void msg_tx_add_output_run(const unsigned char* data, size_t data_len);
+void msg_tx_remove_input_run(const unsigned char* data, size_t data_len);
+void msg_tx_remove_output_run(const unsigned char* data, size_t data_len);
+void msg_tx_complete_run(const unsigned char* data, size_t data_len);
+void msg_tx_signatures_run(const unsigned char* data, size_t data_len);
+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);
let mut payment_params = PaymentParameters::from_node_id(invoice.recover_payee_pub_key(),
invoice.min_final_cltv_expiry_delta() as u32)
.with_expiry_time(expiry_time_from_unix_epoch(invoice).as_secs())
- .with_route_hints(invoice.route_hints());
+ .with_route_hints(invoice.route_hints()).unwrap();
if let Some(features) = invoice.features() {
- payment_params = payment_params.with_features(features.clone());
+ payment_params = payment_params.with_bolt11_features(features.clone()).unwrap();
}
let route_params = RouteParameters {
payment_params,
let payment_params = PaymentParameters::from_node_id(invoice.recover_payee_pub_key(),
invoice.min_final_cltv_expiry_delta() as u32)
- .with_features(invoice.features().unwrap().clone())
- .with_route_hints(invoice.route_hints());
+ .with_bolt11_features(invoice.features().unwrap().clone()).unwrap()
+ .with_route_hints(invoice.route_hints()).unwrap();
let route_params = RouteParameters {
payment_params,
final_value_msat: invoice.amount_milli_satoshis().unwrap(),
let payment_params = PaymentParameters::from_node_id(invoice.recover_payee_pub_key(),
invoice.min_final_cltv_expiry_delta() as u32)
- .with_features(invoice.features().unwrap().clone())
- .with_route_hints(invoice.route_hints());
+ .with_bolt11_features(invoice.features().unwrap().clone()).unwrap()
+ .with_route_hints(invoice.route_hints()).unwrap();
let params = RouteParameters {
payment_params,
final_value_msat: invoice.amount_milli_satoshis().unwrap(),
fn handle_update_fee(&self, _their_node_id: &PublicKey, _msg: &UpdateFee) {}
fn handle_announcement_signatures(&self, _their_node_id: &PublicKey, _msg: &AnnouncementSignatures) {}
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_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) {}
+ fn handle_tx_remove_output(&self, _their_node_id: &PublicKey, _msg: &TxRemoveOutput) {}
+ fn handle_tx_complete(&self, _their_node_id: &PublicKey, _msg: &TxComplete) {}
+ fn handle_tx_signatures(&self, _their_node_id: &PublicKey, _msg: &TxSignatures) {}
+ fn handle_tx_init_rbf(&self, _their_node_id: &PublicKey, _msg: &TxInitRbf) {}
+ fn handle_tx_ack_rbf(&self, _their_node_id: &PublicKey, _msg: &TxAckRbf) {}
+ fn handle_tx_abort(&self, _their_node_id: &PublicKey, _msg: &TxAbort) {}
fn peer_disconnected(&self, their_node_id: &PublicKey) {
if *their_node_id == self.expected_pubkey {
self.disconnected_flag.store(true, Ordering::SeqCst);
F::Target: FeeEstimator,
L::Target: Logger,
{
- log_info!(logger, "Applying update to monitor {}, bringing update_id from {} to {} with {} changes.",
- log_funding_info!(self), self.latest_update_id, updates.update_id, updates.updates.len());
+ if self.latest_update_id == CLOSED_CHANNEL_UPDATE_ID && updates.update_id == CLOSED_CHANNEL_UPDATE_ID {
+ log_info!(logger, "Applying post-force-closed update to monitor {} with {} change(s).",
+ log_funding_info!(self), updates.updates.len());
+ } else if updates.update_id == CLOSED_CHANNEL_UPDATE_ID {
+ log_info!(logger, "Applying force close update to monitor {} with {} change(s).",
+ log_funding_info!(self), updates.updates.len());
+ } else {
+ log_info!(logger, "Applying update to monitor {}, bringing update_id from {} to {} with {} change(s).",
+ log_funding_info!(self), self.latest_update_id, updates.update_id, updates.updates.len());
+ }
// ChannelMonitor updates may be applied after force close if we receive a preimage for a
// broadcasted commitment transaction HTLC output that we'd like to claim on-chain. If this
// is the case, we no longer have guaranteed access to the monitor's update ID, so we use a
_ => false,
}).is_some();
if detected_funding_spend {
+ log_trace!(logger, "Avoiding commitment broadcast, already detected confirmed spend onchain");
continue;
}
self.broadcast_latest_holder_commitment_txn(broadcaster, logger);
self.latest_update_id = updates.update_id;
- if ret.is_ok() && self.funding_spend_seen {
+ // Refuse updates after we've detected a spend onchain, but only if we haven't processed a
+ // force closed monitor update yet.
+ if ret.is_ok() && self.funding_spend_seen && self.latest_update_id != CLOSED_CHANNEL_UPDATE_ID {
log_error!(logger, "Refusing Channel Monitor Update as counterparty attempted to update commitment after funding was spent");
Err(())
} else { ret }
payment_id: PaymentId,
/// The hash that was given to [`ChannelManager::send_payment`].
///
+ /// This will be `Some` for all payments which completed on LDK 0.0.104 or later.
+ ///
/// [`ChannelManager::send_payment`]: crate::ln::channelmanager::ChannelManager::send_payment
payment_hash: Option<PaymentHash>,
/// The payment path that was successful.
PaymentPathFailed {
/// The `payment_id` passed to [`ChannelManager::send_payment`].
///
+ /// This will be `Some` for all payment paths which failed on LDK 0.0.103 or later.
+ ///
/// [`ChannelManager::send_payment`]: crate::ln::channelmanager::ChannelManager::send_payment
/// [`ChannelManager::abandon_payment`]: crate::ln::channelmanager::ChannelManager::abandon_payment
payment_id: Option<PaymentId>,
/// The message which should be sent.
msg: msgs::AcceptChannel,
},
+ /// Used to indicate that we've accepted a V2 channel open and should send the accept_channel2
+ /// message provided to the given peer.
+ SendAcceptChannelV2 {
+ /// The node_id of the node which should receive this message
+ node_id: PublicKey,
+ /// The message which should be sent.
+ msg: msgs::AcceptChannelV2,
+ },
/// Used to indicate that we've initiated a channel open and should send the open_channel
/// message provided to the given peer.
SendOpenChannel {
/// The message which should be sent.
msg: msgs::OpenChannel,
},
+ /// Used to indicate that we've initiated a V2 channel open and should send the open_channel2
+ /// message provided to the given peer.
+ SendOpenChannelV2 {
+ /// The node_id of the node which should receive this message
+ node_id: PublicKey,
+ /// The message which should be sent.
+ msg: msgs::OpenChannelV2,
+ },
/// Used to indicate that a funding_created message should be sent to the peer with the given node_id.
SendFundingCreated {
/// The node_id of the node which should receive this message
/// The message which should be sent.
msg: msgs::FundingSigned,
},
+ /// 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
+ node_id: PublicKey,
+ /// The message which should be sent.
+ msg: msgs::TxAddInput,
+ },
+ /// Used to indicate that a tx_add_output message should be sent to the peer with the given node_id.
+ SendTxAddOutput {
+ /// The node_id of the node which should receive this message
+ node_id: PublicKey,
+ /// The message which should be sent.
+ msg: msgs::TxAddOutput,
+ },
+ /// Used to indicate that a tx_remove_input message should be sent to the peer with the given node_id.
+ SendTxRemoveInput {
+ /// The node_id of the node which should receive this message
+ node_id: PublicKey,
+ /// The message which should be sent.
+ msg: msgs::TxRemoveInput,
+ },
+ /// Used to indicate that a tx_remove_output message should be sent to the peer with the given node_id.
+ SendTxRemoveOutput {
+ /// The node_id of the node which should receive this message
+ node_id: PublicKey,
+ /// The message which should be sent.
+ msg: msgs::TxRemoveOutput,
+ },
+ /// Used to indicate that a tx_complete message should be sent to the peer with the given node_id.
+ SendTxComplete {
+ /// The node_id of the node which should receive this message
+ node_id: PublicKey,
+ /// The message which should be sent.
+ msg: msgs::TxComplete,
+ },
+ /// Used to indicate that a tx_signatures message should be sent to the peer with the given node_id.
+ SendTxSignatures {
+ /// The node_id of the node which should receive this message
+ node_id: PublicKey,
+ /// The message which should be sent.
+ msg: msgs::TxSignatures,
+ },
+ /// Used to indicate that a tx_init_rbf message should be sent to the peer with the given node_id.
+ SendTxInitRbf {
+ /// The node_id of the node which should receive this message
+ node_id: PublicKey,
+ /// The message which should be sent.
+ msg: msgs::TxInitRbf,
+ },
+ /// Used to indicate that a tx_ack_rbf message should be sent to the peer with the given node_id.
+ SendTxAckRbf {
+ /// The node_id of the node which should receive this message
+ node_id: PublicKey,
+ /// The message which should be sent.
+ msg: msgs::TxAckRbf,
+ },
+ /// Used to indicate that a tx_abort message should be sent to the peer with the given node_id.
+ SendTxAbort {
+ /// The node_id of the node which should receive this message
+ node_id: PublicKey,
+ /// The message which should be sent.
+ msg: msgs::TxAddInput,
+ },
/// Used to indicate that a channel_ready message should be sent to the peer with the given node_id.
SendChannelReady {
/// The node_id of the node which should receive these message(s)
if msg.next_local_commitment_number >= INITIAL_COMMITMENT_NUMBER || msg.next_remote_commitment_number >= INITIAL_COMMITMENT_NUMBER ||
msg.next_local_commitment_number == 0 {
- return Err(ChannelError::Close("Peer sent a garbage channel_reestablish".to_owned()));
+ return Err(ChannelError::Close("Peer sent a garbage channel_reestablish (usually an lnd node with lost state asking us to force-close for them)".to_owned()));
}
if msg.next_remote_commitment_number > 0 {
next_remote_commitment_number: INITIAL_COMMITMENT_NUMBER - self.cur_counterparty_commitment_transaction_number - 1,
your_last_per_commitment_secret: remote_last_secret,
my_current_per_commitment_point: dummy_pubkey,
+ // TODO(dual_funding): If we've sent `commtiment_signed` for an interactive transaction
+ // construction but have not received `tx_signatures` we MUST set `next_funding_txid` to the
+ // txid of that interactive transaction, else we MUST NOT set it.
+ next_funding_txid: None,
}
}
#[cfg(any(feature = "_test_utils", test))]
use crate::ln::features::InvoiceFeatures;
use crate::routing::gossip::NetworkGraph;
-use crate::routing::router::{BlindedTail, DefaultRouter, InFlightHtlcs, Path, PaymentParameters, Route, RouteHop, RouteParameters, Router};
+use crate::routing::router::{BlindedTail, DefaultRouter, InFlightHtlcs, Path, Payee, PaymentParameters, Route, RouteHop, RouteParameters, Router};
use crate::routing::scoring::ProbabilisticScorer;
use crate::ln::msgs;
use crate::ln::onion_utils;
let _ = handle_error!(self, self.internal_open_channel(counterparty_node_id, msg), *counterparty_node_id);
}
+ fn handle_open_channel_v2(&self, counterparty_node_id: &PublicKey, msg: &msgs::OpenChannelV2) {
+ let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
+ "Dual-funded channels not supported".to_owned(),
+ msg.temporary_channel_id.clone())), *counterparty_node_id);
+ }
+
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, msg), *counterparty_node_id);
}
+ fn handle_accept_channel_v2(&self, counterparty_node_id: &PublicKey, msg: &msgs::AcceptChannelV2) {
+ let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
+ "Dual-funded channels not supported".to_owned(),
+ msg.temporary_channel_id.clone())), *counterparty_node_id);
+ }
+
fn handle_funding_created(&self, counterparty_node_id: &PublicKey, msg: &msgs::FundingCreated) {
let _persistence_guard = PersistenceNotifierGuard::notify_on_drop(&self.total_consistency_lock, &self.persistence_notifier);
let _ = handle_error!(self, self.internal_funding_created(counterparty_node_id, msg), *counterparty_node_id);
});
pending_msg_events.retain(|msg| {
match msg {
+ // V1 Channel Establishment
&events::MessageSendEvent::SendAcceptChannel { .. } => false,
&events::MessageSendEvent::SendOpenChannel { .. } => false,
&events::MessageSendEvent::SendFundingCreated { .. } => false,
&events::MessageSendEvent::SendFundingSigned { .. } => false,
+ // V2 Channel Establishment
+ &events::MessageSendEvent::SendAcceptChannelV2 { .. } => false,
+ &events::MessageSendEvent::SendOpenChannelV2 { .. } => false,
+ // Common Channel Establishment
&events::MessageSendEvent::SendChannelReady { .. } => false,
&events::MessageSendEvent::SendAnnouncementSignatures { .. } => false,
+ // Interactive Transaction Construction
+ &events::MessageSendEvent::SendTxAddInput { .. } => false,
+ &events::MessageSendEvent::SendTxAddOutput { .. } => false,
+ &events::MessageSendEvent::SendTxRemoveInput { .. } => false,
+ &events::MessageSendEvent::SendTxRemoveOutput { .. } => false,
+ &events::MessageSendEvent::SendTxComplete { .. } => false,
+ &events::MessageSendEvent::SendTxSignatures { .. } => false,
+ &events::MessageSendEvent::SendTxInitRbf { .. } => false,
+ &events::MessageSendEvent::SendTxAckRbf { .. } => false,
+ &events::MessageSendEvent::SendTxAbort { .. } => false,
+ // Channel Operations
&events::MessageSendEvent::UpdateHTLCs { .. } => false,
&events::MessageSendEvent::SendRevokeAndACK { .. } => false,
&events::MessageSendEvent::SendClosingSigned { .. } => false,
&events::MessageSendEvent::SendShutdown { .. } => false,
&events::MessageSendEvent::SendChannelReestablish { .. } => false,
+ &events::MessageSendEvent::HandleError { .. } => false,
+ // Gossip
&events::MessageSendEvent::SendChannelAnnouncement { .. } => false,
&events::MessageSendEvent::BroadcastChannelAnnouncement { .. } => true,
&events::MessageSendEvent::BroadcastChannelUpdate { .. } => true,
&events::MessageSendEvent::BroadcastNodeAnnouncement { .. } => true,
&events::MessageSendEvent::SendChannelUpdate { .. } => false,
- &events::MessageSendEvent::HandleError { .. } => false,
&events::MessageSendEvent::SendChannelRangeQuery { .. } => false,
&events::MessageSendEvent::SendShortIdsQuery { .. } => false,
&events::MessageSendEvent::SendReplyChannelRange { .. } => false,
fn provided_init_features(&self, _their_init_features: &PublicKey) -> InitFeatures {
provided_init_features(&self.default_configuration)
}
+
+ fn handle_tx_add_input(&self, counterparty_node_id: &PublicKey, msg: &msgs::TxAddInput) {
+ let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
+ "Dual-funded channels not supported".to_owned(),
+ msg.channel_id.clone())), *counterparty_node_id);
+ }
+
+ fn handle_tx_add_output(&self, counterparty_node_id: &PublicKey, msg: &msgs::TxAddOutput) {
+ let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
+ "Dual-funded channels not supported".to_owned(),
+ msg.channel_id.clone())), *counterparty_node_id);
+ }
+
+ fn handle_tx_remove_input(&self, counterparty_node_id: &PublicKey, msg: &msgs::TxRemoveInput) {
+ let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
+ "Dual-funded channels not supported".to_owned(),
+ msg.channel_id.clone())), *counterparty_node_id);
+ }
+
+ fn handle_tx_remove_output(&self, counterparty_node_id: &PublicKey, msg: &msgs::TxRemoveOutput) {
+ let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
+ "Dual-funded channels not supported".to_owned(),
+ msg.channel_id.clone())), *counterparty_node_id);
+ }
+
+ fn handle_tx_complete(&self, counterparty_node_id: &PublicKey, msg: &msgs::TxComplete) {
+ let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
+ "Dual-funded channels not supported".to_owned(),
+ msg.channel_id.clone())), *counterparty_node_id);
+ }
+
+ fn handle_tx_signatures(&self, counterparty_node_id: &PublicKey, msg: &msgs::TxSignatures) {
+ let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
+ "Dual-funded channels not supported".to_owned(),
+ msg.channel_id.clone())), *counterparty_node_id);
+ }
+
+ fn handle_tx_init_rbf(&self, counterparty_node_id: &PublicKey, msg: &msgs::TxInitRbf) {
+ let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
+ "Dual-funded channels not supported".to_owned(),
+ msg.channel_id.clone())), *counterparty_node_id);
+ }
+
+ fn handle_tx_ack_rbf(&self, counterparty_node_id: &PublicKey, msg: &msgs::TxAckRbf) {
+ let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
+ "Dual-funded channels not supported".to_owned(),
+ msg.channel_id.clone())), *counterparty_node_id);
+ }
+
+ fn handle_tx_abort(&self, counterparty_node_id: &PublicKey, msg: &msgs::TxAbort) {
+ let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
+ "Dual-funded channels not supported".to_owned(),
+ msg.channel_id.clone())), *counterparty_node_id);
+ }
}
/// Fetches the set of [`NodeFeatures`] flags which are provided by or required by
return Err(DecodeError::InvalidValue);
}
if let Some(params) = payment_params.as_mut() {
- if params.final_cltv_expiry_delta == 0 {
- params.final_cltv_expiry_delta = path.final_cltv_expiry_delta().ok_or(DecodeError::InvalidValue)?;
+ if let Payee::Clear { ref mut final_cltv_expiry_delta, .. } = params.payee {
+ if final_cltv_expiry_delta == &0 {
+ *final_cltv_expiry_delta = path.final_cltv_expiry_delta().ok_or(DecodeError::InvalidValue)?;
+ }
}
}
Ok(HTLCSource::OutboundRoute {
for (funding_txo, _) in args.channel_monitors.iter() {
if !funding_txo_set.contains(funding_txo) {
+ log_info!(args.logger, "Queueing monitor update to ensure missing channel {} is force closed",
+ log_bytes!(funding_txo.to_channel_id()));
let monitor_update = ChannelMonitorUpdate {
update_id: CLOSED_CHANNEL_UPDATE_ID,
updates: vec![ChannelMonitorUpdateStep::ChannelForceClosed { should_broadcast: true }],
macro_rules! send_payment {
($node_a: expr, $node_b: expr) => {
let payment_params = PaymentParameters::from_node_id($node_b.get_our_node_id(), TEST_FINAL_CLTV)
- .with_features($node_b.invoice_features());
+ .with_bolt11_features($node_b.invoice_features()).unwrap();
let mut payment_preimage = PaymentPreimage([0; 32]);
payment_preimage.0[0..8].copy_from_slice(&payment_count.to_le_bytes());
payment_count += 1;
}
}
+impl Bolt12InvoiceFeatures {
+ /// Converts `Bolt12InvoiceFeatures` to `Features<C>`. Only known `Bolt12InvoiceFeatures` relevant
+ /// to context `C` are included in the result.
+ pub(crate) fn to_context<C: sealed::Context>(&self) -> Features<C> {
+ self.to_context_internal()
+ }
+}
+
impl ChannelTypeFeatures {
// Maps the relevant `InitFeatures` to `ChannelTypeFeatures`. Any unknown features to
// `ChannelTypeFeatures` are not included in the result.
impl_feature_len_prefixed_write!(ChannelFeatures);
impl_feature_len_prefixed_write!(NodeFeatures);
impl_feature_len_prefixed_write!(InvoiceFeatures);
+impl_feature_len_prefixed_write!(Bolt12InvoiceFeatures);
impl_feature_len_prefixed_write!(BlindedHopFeatures);
// Some features only appear inside of TLVs, so they don't have a length prefix when serialized.
MessageSendEvent::SendGossipTimestampFilter { node_id, .. } => {
node_id == msg_node_id
},
+ MessageSendEvent::SendAcceptChannelV2 { node_id, .. } => {
+ node_id == msg_node_id
+ },
+ MessageSendEvent::SendOpenChannelV2 { node_id, .. } => {
+ node_id == msg_node_id
+ },
+ MessageSendEvent::SendTxAddInput { node_id, .. } => {
+ node_id == msg_node_id
+ },
+ MessageSendEvent::SendTxAddOutput { node_id, .. } => {
+ node_id == msg_node_id
+ },
+ MessageSendEvent::SendTxRemoveInput { node_id, .. } => {
+ node_id == msg_node_id
+ },
+ MessageSendEvent::SendTxRemoveOutput { node_id, .. } => {
+ node_id == msg_node_id
+ },
+ MessageSendEvent::SendTxComplete { node_id, .. } => {
+ node_id == msg_node_id
+ },
+ MessageSendEvent::SendTxSignatures { node_id, .. } => {
+ node_id == msg_node_id
+ },
+ MessageSendEvent::SendTxInitRbf { node_id, .. } => {
+ node_id == msg_node_id
+ },
+ MessageSendEvent::SendTxAckRbf { node_id, .. } => {
+ node_id == msg_node_id
+ },
+ MessageSendEvent::SendTxAbort { node_id, .. } => {
+ node_id == msg_node_id
+ },
}});
if ev_index.is_some() {
msg_events.remove(ev_index.unwrap())
macro_rules! get_route_and_payment_hash {
($send_node: expr, $recv_node: expr, $recv_value: expr) => {{
let payment_params = $crate::routing::router::PaymentParameters::from_node_id($recv_node.node.get_our_node_id(), TEST_FINAL_CLTV)
- .with_features($recv_node.node.invoice_features());
+ .with_bolt11_features($recv_node.node.invoice_features()).unwrap();
$crate::get_route_and_payment_hash!($send_node, $recv_node, payment_params, $recv_value)
}};
($send_node: expr, $recv_node: expr, $payment_params: expr, $recv_value: expr) => {{
pub fn route_payment<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], recv_value: u64) -> (PaymentPreimage, PaymentHash, PaymentSecret) {
let payment_params = PaymentParameters::from_node_id(expected_route.last().unwrap().node.get_our_node_id(), TEST_FINAL_CLTV)
- .with_features(expected_route.last().unwrap().node.invoice_features());
+ .with_bolt11_features(expected_route.last().unwrap().node.invoice_features()).unwrap();
let route = get_route(origin_node, &payment_params, recv_value).unwrap();
assert_eq!(route.paths.len(), 1);
assert_eq!(route.paths[0].hops.len(), expected_route.len());
pub fn route_over_limit<'a, 'b, 'c>(origin_node: &Node<'a, 'b, 'c>, expected_route: &[&Node<'a, 'b, 'c>], recv_value: u64) {
let payment_params = PaymentParameters::from_node_id(expected_route.last().unwrap().node.get_our_node_id(), TEST_FINAL_CLTV)
- .with_features(expected_route.last().unwrap().node.invoice_features());
+ .with_bolt11_features(expected_route.last().unwrap().node.invoice_features()).unwrap();
let network_graph = origin_node.network_graph.read_only();
let scorer = test_utils::TestScorer::new();
let seed = [0u8; 32];
// attempt to send amt_msat > their_max_htlc_value_in_flight_msat
{
let payment_params = PaymentParameters::from_node_id(nodes[2].node.get_our_node_id(), TEST_FINAL_CLTV)
- .with_features(nodes[2].node.invoice_features()).with_max_channel_saturation_power_of_half(0);
+ .with_bolt11_features(nodes[2].node.invoice_features()).unwrap().with_max_channel_saturation_power_of_half(0);
let (mut route, our_payment_hash, _, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, recv_value_0);
route.paths[0].hops.last_mut().unwrap().fee_msat += 1;
assert!(route.paths[0].hops.iter().rev().skip(1).all(|h| h.fee_msat == feemsat));
}
let payment_params = PaymentParameters::from_node_id(nodes[2].node.get_our_node_id(), TEST_FINAL_CLTV)
- .with_features(nodes[2].node.invoice_features()).with_max_channel_saturation_power_of_half(0);
+ .with_bolt11_features(nodes[2].node.invoice_features()).unwrap().with_max_channel_saturation_power_of_half(0);
let route = get_route!(nodes[0], payment_params, recv_value_0).unwrap();
let (payment_preimage, ..) = send_along_route(&nodes[0], route, &[&nodes[1], &nodes[2]], recv_value_0);
claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], payment_preimage);
// script push size limit so that the below script length checks match
// ACCEPTED_HTLC_SCRIPT_WEIGHT.
let payment_params = PaymentParameters::from_node_id(nodes[3].node.get_our_node_id(), TEST_FINAL_CLTV - 40)
- .with_features(nodes[3].node.invoice_features());
+ .with_bolt11_features(nodes[3].node.invoice_features()).unwrap();
let (route, _, _, _) = get_route_and_payment_hash!(nodes[0], nodes[3], payment_params, 800_000);
send_along_route_with_secret(&nodes[0], route, &[&[&nodes[1], &nodes[2], &nodes[3]]], 800_000, duplicate_payment_hash, payment_secret);
let _chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 0);
let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), 0)
- .with_features(nodes[1].node.invoice_features());
+ .with_bolt11_features(nodes[1].node.invoice_features()).unwrap();
let (mut route, our_payment_hash, _, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[1], payment_params, 100000000);
route.paths[0].hops.last_mut().unwrap().cltv_expiry_delta = 500000001;
unwrap_send_err!(nodes[0].node.send_payment_with_route(&route, our_payment_hash,
let scorer = test_utils::TestScorer::new();
let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes();
- let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV).with_features(nodes[1].node.invoice_features());
+ let payment_params = 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 = get_route(&nodes[0].node.get_our_node_id(), &payment_params, &nodes[0].network_graph.read_only(), None, 10_000, nodes[0].logger, &scorer, &random_seed_bytes).unwrap();
let (_, our_payment_hash, _) = get_payment_preimage_hash!(nodes[0]);
let our_payment_secret = nodes[1].node.create_inbound_payment_for_hash(our_payment_hash, Some(100_000), 7200, None).unwrap();
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
let payment_params = PaymentParameters::from_node_id(nodes[0].node.get_our_node_id(), 30)
- .with_features(nodes[0].node.invoice_features());
+ .with_bolt11_features(nodes[0].node.invoice_features()).unwrap();
let (route,_, _, _) = get_route_and_payment_hash!(nodes[1], nodes[0], payment_params, 3000000);
send_along_route(&nodes[1], route, &vec!(&nodes[0])[..], 3000000);
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000);
// Lock HTLC in both directions (using a slightly lower CLTV delay to provide timely RBF bumps)
- let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), 50).with_features(nodes[1].node.invoice_features());
+ let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), 50).with_bolt11_features(nodes[1].node.invoice_features()).unwrap();
let scorer = test_utils::TestScorer::new();
let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes();
let route = get_route(&nodes[0].node.get_our_node_id(), &payment_params, &nodes[0].network_graph.read_only(), None,
3_000_000, nodes[0].logger, &scorer, &random_seed_bytes).unwrap();
let payment_preimage = send_along_route(&nodes[0], route, &[&nodes[1]], 3_000_000).0;
- let payment_params = PaymentParameters::from_node_id(nodes[0].node.get_our_node_id(), 50).with_features(nodes[0].node.invoice_features());
+ let payment_params = PaymentParameters::from_node_id(nodes[0].node.get_our_node_id(), 50).with_bolt11_features(nodes[0].node.invoice_features()).unwrap();
let route = get_route(&nodes[1].node.get_our_node_id(), &payment_params, &nodes[1].network_graph.read_only(), None,
3_000_000, nodes[0].logger, &scorer, &random_seed_bytes).unwrap();
send_along_route(&nodes[1], route, &[&nodes[0]], 3_000_000);
let _chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 10001);
let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV)
- .with_features(nodes[1].node.invoice_features());
+ .with_bolt11_features(nodes[1].node.invoice_features()).unwrap();
let route = get_route!(nodes[0], payment_params, 10_000).unwrap();
let (our_payment_preimage, our_payment_hash, our_payment_secret) = get_payment_preimage_hash!(&nodes[1]);
let chan_2_3 =create_announced_chan_between_nodes_with_value(&nodes, 2, 3, 100_000, 0);
let payment_params = PaymentParameters::from_node_id(nodes[3].node.get_our_node_id(), TEST_FINAL_CLTV)
- .with_features(nodes[3].node.invoice_features());
+ .with_bolt11_features(nodes[3].node.invoice_features()).unwrap();
let mut route = get_route!(nodes[0], payment_params, 15_000_000).unwrap();
assert_eq!(route.paths.len(), 2);
route.paths.sort_by(|path_a, _| {
use bitcoin::secp256k1::PublicKey;
use bitcoin::secp256k1::ecdsa::Signature;
-use bitcoin::secp256k1;
+use bitcoin::{secp256k1, Witness, Transaction};
use bitcoin::blockdata::script::Script;
use bitcoin::hash_types::{Txid, BlockHash};
/// An [`open_channel`] message to be sent to or received from a peer.
///
+/// Used in V1 channel establishment
+///
/// [`open_channel`]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md#the-open_channel-message
#[derive(Clone, Debug, PartialEq, Eq)]
pub struct OpenChannel {
pub channel_type: Option<ChannelTypeFeatures>,
}
+/// An open_channel2 message to be sent by or received from the channel initiator.
+///
+/// Used in V2 channel establishment
+///
+// TODO(dual_funding): Add spec link for `open_channel2`.
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct OpenChannelV2 {
+ /// The genesis hash of the blockchain where the channel is to be opened
+ pub chain_hash: BlockHash,
+ /// A temporary channel ID derived using a zeroed out value for the channel acceptor's revocation basepoint
+ pub temporary_channel_id: [u8; 32],
+ /// The feerate for the funding transaction set by the channel initiator
+ pub funding_feerate_sat_per_1000_weight: u32,
+ /// The feerate for the commitment transaction set by the channel initiator
+ pub commitment_feerate_sat_per_1000_weight: u32,
+ /// Part of the channel value contributed by the channel initiator
+ pub funding_satoshis: u64,
+ /// The threshold below which outputs on transactions broadcast by the channel initiator will be
+ /// omitted
+ pub dust_limit_satoshis: u64,
+ /// The maximum inbound HTLC value in flight towards channel initiator, in milli-satoshi
+ pub max_htlc_value_in_flight_msat: u64,
+ /// The minimum HTLC size incoming to channel initiator, in milli-satoshi
+ pub htlc_minimum_msat: u64,
+ /// The number of blocks which the counterparty will have to wait to claim on-chain funds if they
+ /// broadcast a commitment transaction
+ pub to_self_delay: u16,
+ /// The maximum number of inbound HTLCs towards channel initiator
+ pub max_accepted_htlcs: u16,
+ /// The locktime for the funding transaction
+ pub locktime: u32,
+ /// The channel initiator's key controlling the funding transaction
+ pub funding_pubkey: PublicKey,
+ /// Used to derive a revocation key for transactions broadcast by counterparty
+ pub revocation_basepoint: PublicKey,
+ /// A payment key to channel initiator for transactions broadcast by counterparty
+ pub payment_basepoint: PublicKey,
+ /// Used to derive a payment key to channel initiator for transactions broadcast by channel
+ /// initiator
+ pub delayed_payment_basepoint: PublicKey,
+ /// Used to derive an HTLC payment key to channel initiator
+ pub htlc_basepoint: PublicKey,
+ /// The first to-be-broadcast-by-channel-initiator transaction's per commitment point
+ pub first_per_commitment_point: PublicKey,
+ /// The second to-be-broadcast-by-channel-initiator transaction's per commitment point
+ pub second_per_commitment_point: PublicKey,
+ /// Channel flags
+ pub channel_flags: u8,
+ /// Optionally, a request to pre-set the to-channel-initiator output's scriptPubkey for when we
+ /// collaboratively close
+ pub shutdown_scriptpubkey: Option<Script>,
+ /// The channel type that this channel will represent. If none is set, we derive the channel
+ /// type from the intersection of our feature bits with our counterparty's feature bits from
+ /// the Init message.
+ pub channel_type: Option<ChannelTypeFeatures>,
+ /// Optionally, a requirement that only confirmed inputs can be added
+ pub require_confirmed_inputs: Option<()>,
+}
+
/// An [`accept_channel`] message to be sent to or received from a peer.
///
+/// Used in V1 channel establishment
+///
/// [`accept_channel`]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md#the-accept_channel-message
#[derive(Clone, Debug, PartialEq, Eq)]
pub struct AcceptChannel {
pub next_local_nonce: Option<musig2::types::PublicNonce>,
}
+/// An accept_channel2 message to be sent by or received from the channel accepter.
+///
+/// Used in V2 channel establishment
+///
+// TODO(dual_funding): Add spec link for `accept_channel2`.
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct AcceptChannelV2 {
+ /// The same `temporary_channel_id` received from the initiator's `open_channel2` message.
+ pub temporary_channel_id: [u8; 32],
+ /// Part of the channel value contributed by the channel acceptor
+ pub funding_satoshis: u64,
+ /// The threshold below which outputs on transactions broadcast by the channel acceptor will be
+ /// omitted
+ pub dust_limit_satoshis: u64,
+ /// The maximum inbound HTLC value in flight towards channel acceptor, in milli-satoshi
+ pub max_htlc_value_in_flight_msat: u64,
+ /// The minimum HTLC size incoming to channel acceptor, in milli-satoshi
+ pub htlc_minimum_msat: u64,
+ /// Minimum depth of the funding transaction before the channel is considered open
+ pub minimum_depth: u32,
+ /// The number of blocks which the counterparty will have to wait to claim on-chain funds if they
+ /// broadcast a commitment transaction
+ pub to_self_delay: u16,
+ /// The maximum number of inbound HTLCs towards channel acceptor
+ pub max_accepted_htlcs: u16,
+ /// The channel acceptor's key controlling the funding transaction
+ pub funding_pubkey: PublicKey,
+ /// Used to derive a revocation key for transactions broadcast by counterparty
+ pub revocation_basepoint: PublicKey,
+ /// A payment key to channel acceptor for transactions broadcast by counterparty
+ pub payment_basepoint: PublicKey,
+ /// Used to derive a payment key to channel acceptor for transactions broadcast by channel
+ /// acceptor
+ pub delayed_payment_basepoint: PublicKey,
+ /// Used to derive an HTLC payment key to channel acceptor for transactions broadcast by counterparty
+ pub htlc_basepoint: PublicKey,
+ /// The first to-be-broadcast-by-channel-acceptor transaction's per commitment point
+ pub first_per_commitment_point: PublicKey,
+ /// The second to-be-broadcast-by-channel-acceptor transaction's per commitment point
+ pub second_per_commitment_point: PublicKey,
+ /// Optionally, a request to pre-set the to-channel-acceptor output's scriptPubkey for when we
+ /// collaboratively close
+ pub shutdown_scriptpubkey: Option<Script>,
+ /// The channel type that this channel will represent. If none is set, we derive the channel
+ /// type from the intersection of our feature bits with our counterparty's feature bits from
+ /// the Init message.
+ ///
+ /// This is required to match the equivalent field in [`OpenChannelV2::channel_type`].
+ pub channel_type: Option<ChannelTypeFeatures>,
+ /// Optionally, a requirement that only confirmed inputs can be added
+ pub require_confirmed_inputs: Option<()>,
+}
+
/// A [`funding_created`] message to be sent to or received from a peer.
///
+/// Used in V1 channel establishment
+///
/// [`funding_created`]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md#the-funding_created-message
#[derive(Clone, Debug, PartialEq, Eq)]
pub struct FundingCreated {
/// A [`funding_signed`] message to be sent to or received from a peer.
///
+/// Used in V1 channel establishment
+///
/// [`funding_signed`]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md#the-funding_signed-message
#[derive(Clone, Debug, PartialEq, Eq)]
pub struct FundingSigned {
pub short_channel_id_alias: Option<u64>,
}
+/// A wrapper for a `Transaction` which can only be constructed with [`TransactionU16LenLimited::new`]
+/// if the `Transaction`'s consensus-serialized length is <= u16::MAX.
+///
+/// Use [`TransactionU16LenLimited::into_transaction`] to convert into the contained `Transaction`.
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct TransactionU16LenLimited(Transaction);
+
+impl TransactionU16LenLimited {
+ /// Constructs a new `TransactionU16LenLimited` from a `Transaction` only if it's consensus-
+ /// serialized length is <= u16::MAX.
+ pub fn new(transaction: Transaction) -> Result<Self, ()> {
+ if transaction.serialized_length() > (u16::MAX as usize) {
+ Err(())
+ } else {
+ Ok(Self(transaction))
+ }
+ }
+
+ /// Consumes this `TransactionU16LenLimited` and returns its contained `Transaction`.
+ pub fn into_transaction(self) -> Transaction {
+ self.0
+ }
+}
+
+impl Writeable for TransactionU16LenLimited {
+ fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
+ (self.0.serialized_length() as u16).write(w)?;
+ self.0.write(w)
+ }
+}
+
+impl Readable for TransactionU16LenLimited {
+ fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
+ let len = <u16 as Readable>::read(r)?;
+ let mut tx_reader = FixedLengthReader::new(r, len as u64);
+ Ok(Self(Readable::read(&mut tx_reader)?))
+ }
+}
+
+/// A tx_add_input message for adding an input during interactive transaction construction
+///
+// TODO(dual_funding): Add spec link for `tx_add_input`.
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct TxAddInput {
+ /// The channel ID
+ pub channel_id: [u8; 32],
+ /// A randomly chosen unique identifier for this input, which is even for initiators and odd for
+ /// non-initiators.
+ pub serial_id: u64,
+ /// Serialized transaction that contains the output this input spends to verify that it is non
+ /// malleable.
+ pub prevtx: TransactionU16LenLimited,
+ /// The index of the output being spent
+ pub prevtx_out: u32,
+ /// The sequence number of this input
+ pub sequence: u32,
+}
+
+/// A tx_add_output message for adding an output during interactive transaction construction.
+///
+// TODO(dual_funding): Add spec link for `tx_add_output`.
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct TxAddOutput {
+ /// The channel ID
+ pub channel_id: [u8; 32],
+ /// A randomly chosen unique identifier for this output, which is even for initiators and odd for
+ /// non-initiators.
+ pub serial_id: u64,
+ /// The satoshi value of the output
+ pub sats: u64,
+ /// The scriptPubKey for the output
+ pub script: Script,
+}
+
+/// A tx_remove_input message for removing an input during interactive transaction construction.
+///
+// TODO(dual_funding): Add spec link for `tx_remove_input`.
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct TxRemoveInput {
+ /// The channel ID
+ pub channel_id: [u8; 32],
+ /// The serial ID of the input to be removed
+ pub serial_id: u64,
+}
+
+/// A tx_remove_output message for removing an output during interactive transaction construction.
+///
+// TODO(dual_funding): Add spec link for `tx_remove_output`.
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct TxRemoveOutput {
+ /// The channel ID
+ pub channel_id: [u8; 32],
+ /// The serial ID of the output to be removed
+ pub serial_id: u64,
+}
+
+/// A tx_complete message signalling the conclusion of a peer's transaction contributions during
+/// interactive transaction construction.
+///
+// TODO(dual_funding): Add spec link for `tx_complete`.
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct TxComplete {
+ /// The channel ID
+ pub channel_id: [u8; 32],
+}
+
+/// A tx_signatures message containing the sender's signatures for a transaction constructed with
+/// interactive transaction construction.
+///
+// TODO(dual_funding): Add spec link for `tx_signatures`.
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct TxSignatures {
+ /// The channel ID
+ pub channel_id: [u8; 32],
+ /// The TXID
+ pub tx_hash: Txid,
+ /// The list of witnesses
+ pub witnesses: Vec<Witness>,
+}
+
+/// A tx_init_rbf message which initiates a replacement of the transaction after it's been
+/// completed.
+///
+// TODO(dual_funding): Add spec link for `tx_init_rbf`.
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct TxInitRbf {
+ /// The channel ID
+ pub channel_id: [u8; 32],
+ /// The locktime of the transaction
+ pub locktime: u32,
+ /// The feerate of the transaction
+ pub feerate_sat_per_1000_weight: u32,
+ /// The number of satoshis the sender will contribute to or, if negative, remove from
+ /// (e.g. splice-out) the funding output of the transaction
+ pub funding_output_contribution: Option<i64>,
+}
+
+/// A tx_ack_rbf message which acknowledges replacement of the transaction after it's been
+/// completed.
+///
+// TODO(dual_funding): Add spec link for `tx_ack_rbf`.
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct TxAckRbf {
+ /// The channel ID
+ pub channel_id: [u8; 32],
+ /// The number of satoshis the sender will contribute to or, if negative, remove from
+ /// (e.g. splice-out) the funding output of the transaction
+ pub funding_output_contribution: Option<i64>,
+}
+
+/// A tx_abort message which signals the cancellation of an in-progress transaction negotiation.
+///
+// TODO(dual_funding): Add spec link for `tx_abort`.
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct TxAbort {
+ /// The channel ID
+ pub channel_id: [u8; 32],
+ /// Message data
+ pub data: Vec<u8>,
+}
+
/// A [`shutdown`] message to be sent to or received from a peer.
///
/// [`shutdown`]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md#closing-initiation-shutdown
pub your_last_per_commitment_secret: [u8; 32],
/// The sender's per-commitment point for their current commitment transaction
pub my_current_per_commitment_point: PublicKey,
+ /// The next funding transaction ID
+ pub next_funding_txid: Option<Txid>,
}
/// An [`announcement_signatures`] message to be sent to or received from a peer.
}
impl Writeable for NetAddress {
- fn write<W: Writer>(&self, writer: &mut W) -> Result<(), io::Error> {
+fn write<W: Writer>(&self, writer: &mut W) -> Result<(), io::Error> {
match self {
&NetAddress::IPv4 { ref addr, ref port } => {
1u8.write(writer)?;
// Channel init:
/// Handle an incoming `open_channel` message from the given peer.
fn handle_open_channel(&self, their_node_id: &PublicKey, msg: &OpenChannel);
+ /// Handle an incoming `open_channel2` message from the given peer.
+ fn handle_open_channel_v2(&self, their_node_id: &PublicKey, msg: &OpenChannelV2);
/// Handle an incoming `accept_channel` message from the given peer.
fn handle_accept_channel(&self, their_node_id: &PublicKey, msg: &AcceptChannel);
+ /// Handle an incoming `accept_channel2` message from the given peer.
+ fn handle_accept_channel_v2(&self, their_node_id: &PublicKey, msg: &AcceptChannelV2);
/// 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.
/// Handle an incoming `closing_signed` message from the given peer.
fn handle_closing_signed(&self, their_node_id: &PublicKey, msg: &ClosingSigned);
+ // 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);
+ /// Handle an incoming `tx_add_output` message from the given peer.
+ fn handle_tx_add_output(&self, their_node_id: &PublicKey, msg: &TxAddOutput);
+ /// Handle an incoming `tx_remove_input` message from the given peer.
+ fn handle_tx_remove_input(&self, their_node_id: &PublicKey, msg: &TxRemoveInput);
+ /// Handle an incoming `tx_remove_output` message from the given peer.
+ fn handle_tx_remove_output(&self, their_node_id: &PublicKey, msg: &TxRemoveOutput);
+ /// Handle an incoming `tx_complete message` from the given peer.
+ fn handle_tx_complete(&self, their_node_id: &PublicKey, msg: &TxComplete);
+ /// Handle an incoming `tx_signatures` message from the given peer.
+ fn handle_tx_signatures(&self, their_node_id: &PublicKey, msg: &TxSignatures);
+ /// Handle an incoming `tx_init_rbf` message from the given peer.
+ fn handle_tx_init_rbf(&self, their_node_id: &PublicKey, msg: &TxInitRbf);
+ /// Handle an incoming `tx_ack_rbf` message from the given peer.
+ fn handle_tx_ack_rbf(&self, their_node_id: &PublicKey, msg: &TxAckRbf);
+ /// Handle an incoming `tx_abort message` from the given peer.
+ fn handle_tx_abort(&self, their_node_id: &PublicKey, msg: &TxAbort);
+
// HTLC handling:
/// Handle an incoming `update_add_htlc` message from the given peer.
fn handle_update_add_htlc(&self, their_node_id: &PublicKey, msg: &UpdateAddHTLC);
(4, next_local_nonce, option),
});
+impl_writeable_msg!(AcceptChannelV2, {
+ temporary_channel_id,
+ funding_satoshis,
+ dust_limit_satoshis,
+ max_htlc_value_in_flight_msat,
+ htlc_minimum_msat,
+ minimum_depth,
+ to_self_delay,
+ max_accepted_htlcs,
+ funding_pubkey,
+ revocation_basepoint,
+ payment_basepoint,
+ delayed_payment_basepoint,
+ htlc_basepoint,
+ first_per_commitment_point,
+ second_per_commitment_point,
+}, {
+ (0, shutdown_scriptpubkey, option),
+ (1, channel_type, option),
+ (2, require_confirmed_inputs, option),
+});
+
+impl_writeable_msg!(TxAddInput, {
+ channel_id,
+ serial_id,
+ prevtx,
+ prevtx_out,
+ sequence,
+}, {});
+
+impl_writeable_msg!(TxAddOutput, {
+ channel_id,
+ serial_id,
+ sats,
+ script,
+}, {});
+
+impl_writeable_msg!(TxRemoveInput, {
+ channel_id,
+ serial_id,
+}, {});
+
+impl_writeable_msg!(TxRemoveOutput, {
+ channel_id,
+ serial_id,
+}, {});
+
+impl_writeable_msg!(TxComplete, {
+ channel_id,
+}, {});
+
+impl_writeable_msg!(TxSignatures, {
+ channel_id,
+ tx_hash,
+ witnesses,
+}, {});
+
+impl_writeable_msg!(TxInitRbf, {
+ channel_id,
+ locktime,
+ feerate_sat_per_1000_weight,
+}, {
+ (0, funding_output_contribution, option),
+});
+
+impl_writeable_msg!(TxAckRbf, {
+ channel_id,
+}, {
+ (0, funding_output_contribution, option),
+});
+
+impl_writeable_msg!(TxAbort, {
+ channel_id,
+ data,
+}, {});
+
impl_writeable_msg!(AnnouncementSignatures, {
channel_id,
short_channel_id,
next_remote_commitment_number,
your_last_per_commitment_secret,
my_current_per_commitment_point,
-}, {});
+}, {
+ (0, next_funding_txid, option),
+});
impl_writeable_msg!(ClosingSigned,
{ channel_id, fee_satoshis, signature },
(1, channel_type, option),
});
+impl_writeable_msg!(OpenChannelV2, {
+ chain_hash,
+ temporary_channel_id,
+ funding_feerate_sat_per_1000_weight,
+ commitment_feerate_sat_per_1000_weight,
+ funding_satoshis,
+ dust_limit_satoshis,
+ max_htlc_value_in_flight_msat,
+ htlc_minimum_msat,
+ to_self_delay,
+ max_accepted_htlcs,
+ locktime,
+ funding_pubkey,
+ revocation_basepoint,
+ payment_basepoint,
+ delayed_payment_basepoint,
+ htlc_basepoint,
+ first_per_commitment_point,
+ second_per_commitment_point,
+ channel_flags,
+}, {
+ (0, shutdown_scriptpubkey, option),
+ (1, channel_type, option),
+ (2, require_confirmed_inputs, option),
+});
+
#[cfg(not(taproot))]
impl_writeable_msg!(RevokeAndACK, {
channel_id,
#[cfg(test)]
mod tests {
+ use bitcoin::{Transaction, PackedLockTime, TxIn, Script, Sequence, Witness, TxOut};
use hex;
use crate::ln::{PaymentPreimage, PaymentHash, PaymentSecret};
use crate::ln::features::{ChannelFeatures, ChannelTypeFeatures, InitFeatures, NodeFeatures};
- use crate::ln::msgs;
+ use crate::ln::msgs::{self, TransactionU16LenLimited};
use crate::ln::msgs::{FinalOnionHopData, OnionErrorPacket, OnionHopDataFormat};
use crate::routing::gossip::{NodeAlias, NodeId};
use crate::util::ser::{Writeable, Readable, Hostname};
use crate::io::{self, Cursor};
use crate::prelude::*;
use core::convert::TryFrom;
+ use core::str::FromStr;
+
+ use crate::chain::transaction::OutPoint;
#[test]
fn encoding_channel_reestablish() {
next_remote_commitment_number: 4,
your_last_per_commitment_secret: [9;32],
my_current_per_commitment_point: public_key,
+ next_funding_txid: None,
+ };
+
+ let encoded_value = cr.encode();
+ assert_eq!(
+ encoded_value,
+ vec![
+ 4, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, // channel_id
+ 0, 0, 0, 0, 0, 0, 0, 3, // next_local_commitment_number
+ 0, 0, 0, 0, 0, 0, 0, 4, // next_remote_commitment_number
+ 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, // your_last_per_commitment_secret
+ 3, 27, 132, 197, 86, 123, 18, 100, 64, 153, 93, 62, 213, 170, 186, 5, 101, 215, 30, 24, 52, 96, 72, 25, 255, 156, 23, 245, 233, 213, 221, 7, 143, // my_current_per_commitment_point
+ ]
+ );
+ }
+
+ #[test]
+ fn encoding_channel_reestablish_with_next_funding_txid() {
+ let public_key = {
+ let secp_ctx = Secp256k1::new();
+ PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&hex::decode("0101010101010101010101010101010101010101010101010101010101010101").unwrap()[..]).unwrap())
+ };
+
+ let cr = msgs::ChannelReestablish {
+ channel_id: [4, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0],
+ next_local_commitment_number: 3,
+ next_remote_commitment_number: 4,
+ your_last_per_commitment_secret: [9;32],
+ my_current_per_commitment_point: public_key,
+ next_funding_txid: Some(Txid::from_hash(bitcoin::hashes::Hash::from_slice(&[
+ 48, 167, 250, 69, 152, 48, 103, 172, 164, 99, 59, 19, 23, 11, 92, 84, 15, 80, 4, 12, 98, 82, 75, 31, 201, 11, 91, 23, 98, 23, 53, 124,
+ ]).unwrap())),
};
let encoded_value = cr.encode();
assert_eq!(
encoded_value,
- vec![4, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 4, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 27, 132, 197, 86, 123, 18, 100, 64, 153, 93, 62, 213, 170, 186, 5, 101, 215, 30, 24, 52, 96, 72, 25, 255, 156, 23, 245, 233, 213, 221, 7, 143]
+ vec![
+ 4, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, // channel_id
+ 0, 0, 0, 0, 0, 0, 0, 3, // next_local_commitment_number
+ 0, 0, 0, 0, 0, 0, 0, 4, // next_remote_commitment_number
+ 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, // your_last_per_commitment_secret
+ 3, 27, 132, 197, 86, 123, 18, 100, 64, 153, 93, 62, 213, 170, 186, 5, 101, 215, 30, 24, 52, 96, 72, 25, 255, 156, 23, 245, 233, 213, 221, 7, 143, // my_current_per_commitment_point
+ 0, // Type (next_funding_txid)
+ 32, // Length
+ 48, 167, 250, 69, 152, 48, 103, 172, 164, 99, 59, 19, 23, 11, 92, 84, 15, 80, 4, 12, 98, 82, 75, 31, 201, 11, 91, 23, 98, 23, 53, 124, // Value
+ ]
);
}
do_encoding_open_channel(true, true, true);
}
+ fn do_encoding_open_channelv2(random_bit: bool, shutdown: bool, incl_chan_type: bool, require_confirmed_inputs: bool) {
+ let secp_ctx = Secp256k1::new();
+ let (_, pubkey_1) = get_keys_from!("0101010101010101010101010101010101010101010101010101010101010101", secp_ctx);
+ let (_, pubkey_2) = get_keys_from!("0202020202020202020202020202020202020202020202020202020202020202", secp_ctx);
+ let (_, pubkey_3) = get_keys_from!("0303030303030303030303030303030303030303030303030303030303030303", secp_ctx);
+ let (_, pubkey_4) = get_keys_from!("0404040404040404040404040404040404040404040404040404040404040404", secp_ctx);
+ let (_, pubkey_5) = get_keys_from!("0505050505050505050505050505050505050505050505050505050505050505", secp_ctx);
+ let (_, pubkey_6) = get_keys_from!("0606060606060606060606060606060606060606060606060606060606060606", secp_ctx);
+ let (_, pubkey_7) = get_keys_from!("0707070707070707070707070707070707070707070707070707070707070707", secp_ctx);
+ let open_channelv2 = msgs::OpenChannelV2 {
+ chain_hash: BlockHash::from_hex("6fe28c0ab6f1b372c1a6a246ae63f74f931e8365e15a089c68d6190000000000").unwrap(),
+ temporary_channel_id: [2; 32],
+ funding_feerate_sat_per_1000_weight: 821716,
+ commitment_feerate_sat_per_1000_weight: 821716,
+ funding_satoshis: 1311768467284833366,
+ dust_limit_satoshis: 3608586615801332854,
+ max_htlc_value_in_flight_msat: 8517154655701053848,
+ htlc_minimum_msat: 2316138423780173,
+ to_self_delay: 49340,
+ max_accepted_htlcs: 49340,
+ locktime: 305419896,
+ funding_pubkey: pubkey_1,
+ revocation_basepoint: pubkey_2,
+ payment_basepoint: pubkey_3,
+ delayed_payment_basepoint: pubkey_4,
+ htlc_basepoint: pubkey_5,
+ first_per_commitment_point: pubkey_6,
+ second_per_commitment_point: pubkey_7,
+ channel_flags: if random_bit { 1 << 5 } else { 0 },
+ shutdown_scriptpubkey: if shutdown { Some(Address::p2pkh(&::bitcoin::PublicKey{compressed: true, inner: pubkey_1}, Network::Testnet).script_pubkey()) } else { None },
+ channel_type: if incl_chan_type { Some(ChannelTypeFeatures::empty()) } else { None },
+ require_confirmed_inputs: if require_confirmed_inputs { Some(()) } else { None },
+ };
+ let encoded_value = open_channelv2.encode();
+ let mut target_value = Vec::new();
+ target_value.append(&mut hex::decode("000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f").unwrap());
+ target_value.append(&mut hex::decode("0202020202020202020202020202020202020202020202020202020202020202").unwrap());
+ target_value.append(&mut hex::decode("000c89d4").unwrap());
+ target_value.append(&mut hex::decode("000c89d4").unwrap());
+ target_value.append(&mut hex::decode("1234567890123456").unwrap());
+ target_value.append(&mut hex::decode("3214466870114476").unwrap());
+ target_value.append(&mut hex::decode("7633030896203198").unwrap());
+ target_value.append(&mut hex::decode("00083a840000034d").unwrap());
+ target_value.append(&mut hex::decode("c0bc").unwrap());
+ target_value.append(&mut hex::decode("c0bc").unwrap());
+ target_value.append(&mut hex::decode("12345678").unwrap());
+ target_value.append(&mut hex::decode("031b84c5567b126440995d3ed5aaba0565d71e1834604819ff9c17f5e9d5dd078f").unwrap());
+ target_value.append(&mut hex::decode("024d4b6cd1361032ca9bd2aeb9d900aa4d45d9ead80ac9423374c451a7254d0766").unwrap());
+ target_value.append(&mut hex::decode("02531fe6068134503d2723133227c867ac8fa6c83c537e9a44c3c5bdbdcb1fe337").unwrap());
+ target_value.append(&mut hex::decode("03462779ad4aad39514614751a71085f2f10e1c7a593e4e030efb5b8721ce55b0b").unwrap());
+ target_value.append(&mut hex::decode("0362c0a046dacce86ddd0343c6d3c7c79c2208ba0d9c9cf24a6d046d21d21f90f7").unwrap());
+ target_value.append(&mut hex::decode("03f006a18d5653c4edf5391ff23a61f03ff83d237e880ee61187fa9f379a028e0a").unwrap());
+ target_value.append(&mut hex::decode("02989c0b76cb563971fdc9bef31ec06c3560f3249d6ee9e5d83c57625596e05f6f").unwrap());
+
+ if random_bit {
+ target_value.append(&mut hex::decode("20").unwrap());
+ } else {
+ target_value.append(&mut hex::decode("00").unwrap());
+ }
+ if shutdown {
+ target_value.append(&mut hex::decode("001b").unwrap()); // Type 0 + Length 27
+ target_value.append(&mut hex::decode("001976a91479b000887626b294a914501a4cd226b58b23598388ac").unwrap());
+ }
+ if incl_chan_type {
+ target_value.append(&mut hex::decode("0100").unwrap());
+ }
+ if require_confirmed_inputs {
+ target_value.append(&mut hex::decode("0200").unwrap());
+ }
+ assert_eq!(encoded_value, target_value);
+ }
+
+ #[test]
+ fn encoding_open_channelv2() {
+ do_encoding_open_channelv2(false, false, false, false);
+ do_encoding_open_channelv2(false, false, false, true);
+ do_encoding_open_channelv2(false, false, true, false);
+ do_encoding_open_channelv2(false, false, true, true);
+ do_encoding_open_channelv2(false, true, false, false);
+ do_encoding_open_channelv2(false, true, false, true);
+ do_encoding_open_channelv2(false, true, true, false);
+ do_encoding_open_channelv2(false, true, true, true);
+ do_encoding_open_channelv2(true, false, false, false);
+ do_encoding_open_channelv2(true, false, false, true);
+ do_encoding_open_channelv2(true, false, true, false);
+ do_encoding_open_channelv2(true, false, true, true);
+ do_encoding_open_channelv2(true, true, false, false);
+ do_encoding_open_channelv2(true, true, false, true);
+ do_encoding_open_channelv2(true, true, true, false);
+ do_encoding_open_channelv2(true, true, true, true);
+ }
+
fn do_encoding_accept_channel(shutdown: bool) {
let secp_ctx = Secp256k1::new();
let (_, pubkey_1) = get_keys_from!("0101010101010101010101010101010101010101010101010101010101010101", secp_ctx);
do_encoding_accept_channel(true);
}
+ fn do_encoding_accept_channelv2(shutdown: bool) {
+ let secp_ctx = Secp256k1::new();
+ let (_, pubkey_1) = get_keys_from!("0101010101010101010101010101010101010101010101010101010101010101", secp_ctx);
+ let (_, pubkey_2) = get_keys_from!("0202020202020202020202020202020202020202020202020202020202020202", secp_ctx);
+ let (_, pubkey_3) = get_keys_from!("0303030303030303030303030303030303030303030303030303030303030303", secp_ctx);
+ let (_, pubkey_4) = get_keys_from!("0404040404040404040404040404040404040404040404040404040404040404", secp_ctx);
+ let (_, pubkey_5) = get_keys_from!("0505050505050505050505050505050505050505050505050505050505050505", secp_ctx);
+ let (_, pubkey_6) = get_keys_from!("0606060606060606060606060606060606060606060606060606060606060606", secp_ctx);
+ let (_, pubkey_7) = get_keys_from!("0707070707070707070707070707070707070707070707070707070707070707", secp_ctx);
+ let accept_channelv2 = msgs::AcceptChannelV2 {
+ temporary_channel_id: [2; 32],
+ funding_satoshis: 1311768467284833366,
+ dust_limit_satoshis: 1311768467284833366,
+ max_htlc_value_in_flight_msat: 2536655962884945560,
+ htlc_minimum_msat: 2316138423780173,
+ minimum_depth: 821716,
+ to_self_delay: 49340,
+ max_accepted_htlcs: 49340,
+ funding_pubkey: pubkey_1,
+ revocation_basepoint: pubkey_2,
+ payment_basepoint: pubkey_3,
+ delayed_payment_basepoint: pubkey_4,
+ htlc_basepoint: pubkey_5,
+ first_per_commitment_point: pubkey_6,
+ second_per_commitment_point: pubkey_7,
+ shutdown_scriptpubkey: if shutdown { Some(Address::p2pkh(&::bitcoin::PublicKey{compressed: true, inner: pubkey_1}, Network::Testnet).script_pubkey()) } else { None },
+ channel_type: None,
+ require_confirmed_inputs: None,
+ };
+ let encoded_value = accept_channelv2.encode();
+ let mut target_value = hex::decode("0202020202020202020202020202020202020202020202020202020202020202").unwrap(); // temporary_channel_id
+ target_value.append(&mut hex::decode("1234567890123456").unwrap()); // funding_satoshis
+ target_value.append(&mut hex::decode("1234567890123456").unwrap()); // dust_limit_satoshis
+ target_value.append(&mut hex::decode("2334032891223698").unwrap()); // max_htlc_value_in_flight_msat
+ target_value.append(&mut hex::decode("00083a840000034d").unwrap()); // htlc_minimum_msat
+ target_value.append(&mut hex::decode("000c89d4").unwrap()); // minimum_depth
+ target_value.append(&mut hex::decode("c0bc").unwrap()); // to_self_delay
+ target_value.append(&mut hex::decode("c0bc").unwrap()); // max_accepted_htlcs
+ target_value.append(&mut hex::decode("031b84c5567b126440995d3ed5aaba0565d71e1834604819ff9c17f5e9d5dd078f").unwrap()); // funding_pubkey
+ target_value.append(&mut hex::decode("024d4b6cd1361032ca9bd2aeb9d900aa4d45d9ead80ac9423374c451a7254d0766").unwrap()); // revocation_basepoint
+ target_value.append(&mut hex::decode("02531fe6068134503d2723133227c867ac8fa6c83c537e9a44c3c5bdbdcb1fe337").unwrap()); // payment_basepoint
+ target_value.append(&mut hex::decode("03462779ad4aad39514614751a71085f2f10e1c7a593e4e030efb5b8721ce55b0b").unwrap()); // delayed_payment_basepoint
+ target_value.append(&mut hex::decode("0362c0a046dacce86ddd0343c6d3c7c79c2208ba0d9c9cf24a6d046d21d21f90f7").unwrap()); // htlc_basepoint
+ target_value.append(&mut hex::decode("03f006a18d5653c4edf5391ff23a61f03ff83d237e880ee61187fa9f379a028e0a").unwrap()); // first_per_commitment_point
+ target_value.append(&mut hex::decode("02989c0b76cb563971fdc9bef31ec06c3560f3249d6ee9e5d83c57625596e05f6f").unwrap()); // second_per_commitment_point
+ if shutdown {
+ target_value.append(&mut hex::decode("001b").unwrap()); // Type 0 + Length 27
+ target_value.append(&mut hex::decode("001976a91479b000887626b294a914501a4cd226b58b23598388ac").unwrap());
+ }
+ assert_eq!(encoded_value, target_value);
+ }
+
+ #[test]
+ fn encoding_accept_channelv2() {
+ do_encoding_accept_channelv2(false);
+ do_encoding_accept_channelv2(true);
+ }
+
#[test]
fn encoding_funding_created() {
let secp_ctx = Secp256k1::new();
assert_eq!(encoded_value, target_value);
}
+ #[test]
+ fn encoding_tx_add_input() {
+ let tx_add_input = msgs::TxAddInput {
+ channel_id: [2; 32],
+ serial_id: 4886718345,
+ prevtx: TransactionU16LenLimited::new(Transaction {
+ version: 2,
+ lock_time: PackedLockTime(0),
+ input: vec![TxIn {
+ previous_output: OutPoint { txid: Txid::from_hex("305bab643ee297b8b6b76b320792c8223d55082122cb606bf89382146ced9c77").unwrap(), index: 2 }.into_bitcoin_outpoint(),
+ script_sig: Script::new(),
+ sequence: Sequence(0xfffffffd),
+ witness: Witness::from_vec(vec![
+ hex::decode("304402206af85b7dd67450ad12c979302fac49dfacbc6a8620f49c5da2b5721cf9565ca502207002b32fed9ce1bf095f57aeb10c36928ac60b12e723d97d2964a54640ceefa701").unwrap(),
+ hex::decode("0301ab7dc16488303549bfcdd80f6ae5ee4c20bf97ab5410bbd6b1bfa85dcd6944").unwrap()]),
+ }],
+ output: vec![
+ TxOut {
+ value: 12704566,
+ script_pubkey: Address::from_str("bc1qzlffunw52jav8vwdu5x3jfk6sr8u22rmq3xzw2").unwrap().script_pubkey(),
+ },
+ TxOut {
+ value: 245148,
+ script_pubkey: Address::from_str("bc1qxmk834g5marzm227dgqvynd23y2nvt2ztwcw2z").unwrap().script_pubkey(),
+ },
+ ],
+ }).unwrap(),
+ prevtx_out: 305419896,
+ sequence: 305419896,
+ };
+ let encoded_value = tx_add_input.encode();
+ let target_value = hex::decode("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").unwrap();
+ assert_eq!(encoded_value, target_value);
+ }
+
+ #[test]
+ fn encoding_tx_add_output() {
+ let tx_add_output = msgs::TxAddOutput {
+ channel_id: [2; 32],
+ serial_id: 4886718345,
+ sats: 4886718345,
+ script: Address::from_str("bc1qxmk834g5marzm227dgqvynd23y2nvt2ztwcw2z").unwrap().script_pubkey(),
+ };
+ let encoded_value = tx_add_output.encode();
+ let target_value = hex::decode("0202020202020202020202020202020202020202020202020202020202020202000000012345678900000001234567890016001436ec78d514df462da95e6a00c24daa8915362d42").unwrap();
+ assert_eq!(encoded_value, target_value);
+ }
+
+ #[test]
+ fn encoding_tx_remove_input() {
+ let tx_remove_input = msgs::TxRemoveInput {
+ channel_id: [2; 32],
+ serial_id: 4886718345,
+ };
+ let encoded_value = tx_remove_input.encode();
+ let target_value = hex::decode("02020202020202020202020202020202020202020202020202020202020202020000000123456789").unwrap();
+ assert_eq!(encoded_value, target_value);
+ }
+
+ #[test]
+ fn encoding_tx_remove_output() {
+ let tx_remove_output = msgs::TxRemoveOutput {
+ channel_id: [2; 32],
+ serial_id: 4886718345,
+ };
+ let encoded_value = tx_remove_output.encode();
+ let target_value = hex::decode("02020202020202020202020202020202020202020202020202020202020202020000000123456789").unwrap();
+ assert_eq!(encoded_value, target_value);
+ }
+
+ #[test]
+ fn encoding_tx_complete() {
+ let tx_complete = msgs::TxComplete {
+ channel_id: [2; 32],
+ };
+ let encoded_value = tx_complete.encode();
+ let target_value = hex::decode("0202020202020202020202020202020202020202020202020202020202020202").unwrap();
+ assert_eq!(encoded_value, target_value);
+ }
+
+ #[test]
+ fn encoding_tx_signatures() {
+ let tx_signatures = msgs::TxSignatures {
+ channel_id: [2; 32],
+ tx_hash: Txid::from_hex("c2d4449afa8d26140898dd54d3390b057ba2a5afcf03ba29d7dc0d8b9ffe966e").unwrap(),
+ witnesses: vec![
+ Witness::from_vec(vec![
+ hex::decode("304402206af85b7dd67450ad12c979302fac49dfacbc6a8620f49c5da2b5721cf9565ca502207002b32fed9ce1bf095f57aeb10c36928ac60b12e723d97d2964a54640ceefa701").unwrap(),
+ hex::decode("0301ab7dc16488303549bfcdd80f6ae5ee4c20bf97ab5410bbd6b1bfa85dcd6944").unwrap()]),
+ Witness::from_vec(vec![
+ hex::decode("3045022100ee00dbf4a862463e837d7c08509de814d620e4d9830fa84818713e0fa358f145022021c3c7060c4d53fe84fd165d60208451108a778c13b92ca4c6bad439236126cc01").unwrap(),
+ hex::decode("028fbbf0b16f5ba5bcb5dd37cd4047ce6f726a21c06682f9ec2f52b057de1dbdb5").unwrap()]),
+ ],
+ };
+ let encoded_value = tx_signatures.encode();
+ let mut target_value = hex::decode("0202020202020202020202020202020202020202020202020202020202020202").unwrap(); // channel_id
+ target_value.append(&mut hex::decode("6e96fe9f8b0ddcd729ba03cfafa5a27b050b39d354dd980814268dfa9a44d4c2").unwrap()); // tx_hash (sha256) (big endian byte order)
+ target_value.append(&mut hex::decode("0002").unwrap()); // num_witnesses (u16)
+ // Witness 1
+ target_value.append(&mut hex::decode("006b").unwrap()); // len of witness_data
+ target_value.append(&mut hex::decode("02").unwrap()); // num_witness_elements (VarInt)
+ target_value.append(&mut hex::decode("47").unwrap()); // len of witness element data (VarInt)
+ target_value.append(&mut hex::decode("304402206af85b7dd67450ad12c979302fac49dfacbc6a8620f49c5da2b5721cf9565ca502207002b32fed9ce1bf095f57aeb10c36928ac60b12e723d97d2964a54640ceefa701").unwrap());
+ target_value.append(&mut hex::decode("21").unwrap()); // len of witness element data (VarInt)
+ target_value.append(&mut hex::decode("0301ab7dc16488303549bfcdd80f6ae5ee4c20bf97ab5410bbd6b1bfa85dcd6944").unwrap());
+ // Witness 2
+ target_value.append(&mut hex::decode("006c").unwrap()); // len of witness_data
+ target_value.append(&mut hex::decode("02").unwrap()); // num_witness_elements (VarInt)
+ target_value.append(&mut hex::decode("48").unwrap()); // len of witness element data (VarInt)
+ target_value.append(&mut hex::decode("3045022100ee00dbf4a862463e837d7c08509de814d620e4d9830fa84818713e0fa358f145022021c3c7060c4d53fe84fd165d60208451108a778c13b92ca4c6bad439236126cc01").unwrap());
+ target_value.append(&mut hex::decode("21").unwrap()); // len of witness element data (VarInt)
+ target_value.append(&mut hex::decode("028fbbf0b16f5ba5bcb5dd37cd4047ce6f726a21c06682f9ec2f52b057de1dbdb5").unwrap());
+ assert_eq!(encoded_value, target_value);
+ }
+
+ fn do_encoding_tx_init_rbf(funding_value_with_hex_target: Option<(i64, &str)>) {
+ let tx_init_rbf = msgs::TxInitRbf {
+ channel_id: [2; 32],
+ locktime: 305419896,
+ feerate_sat_per_1000_weight: 20190119,
+ funding_output_contribution: if let Some((value, _)) = funding_value_with_hex_target { Some(value) } else { None },
+ };
+ let encoded_value = tx_init_rbf.encode();
+ let mut target_value = hex::decode("0202020202020202020202020202020202020202020202020202020202020202").unwrap(); // channel_id
+ target_value.append(&mut hex::decode("12345678").unwrap()); // locktime
+ target_value.append(&mut hex::decode("013413a7").unwrap()); // feerate_sat_per_1000_weight
+ if let Some((_, target)) = funding_value_with_hex_target {
+ target_value.push(0x00); // Type
+ target_value.push(target.len() as u8 / 2); // Length
+ target_value.append(&mut hex::decode(target).unwrap()); // Value (i64)
+ }
+ assert_eq!(encoded_value, target_value);
+ }
+
+ #[test]
+ fn encoding_tx_init_rbf() {
+ do_encoding_tx_init_rbf(Some((1311768467284833366, "1234567890123456")));
+ do_encoding_tx_init_rbf(Some((13117684672, "000000030DDFFBC0")));
+ do_encoding_tx_init_rbf(None);
+ }
+
+ fn do_encoding_tx_ack_rbf(funding_value_with_hex_target: Option<(i64, &str)>) {
+ let tx_ack_rbf = msgs::TxAckRbf {
+ channel_id: [2; 32],
+ funding_output_contribution: if let Some((value, _)) = funding_value_with_hex_target { Some(value) } else { None },
+ };
+ let encoded_value = tx_ack_rbf.encode();
+ let mut target_value = hex::decode("0202020202020202020202020202020202020202020202020202020202020202").unwrap();
+ if let Some((_, target)) = funding_value_with_hex_target {
+ target_value.push(0x00); // Type
+ target_value.push(target.len() as u8 / 2); // Length
+ target_value.append(&mut hex::decode(target).unwrap()); // Value (i64)
+ }
+ assert_eq!(encoded_value, target_value);
+ }
+
+ #[test]
+ fn encoding_tx_ack_rbf() {
+ do_encoding_tx_ack_rbf(Some((1311768467284833366, "1234567890123456")));
+ do_encoding_tx_ack_rbf(Some((13117684672, "000000030DDFFBC0")));
+ do_encoding_tx_ack_rbf(None);
+ }
+
+ #[test]
+ fn encoding_tx_abort() {
+ let tx_abort = msgs::TxAbort {
+ channel_id: [2; 32],
+ data: hex::decode("54686520717569636B2062726F776E20666F78206A756D7073206F76657220746865206C617A7920646F672E").unwrap(),
+ };
+ let encoded_value = tx_abort.encode();
+ let target_value = hex::decode("0202020202020202020202020202020202020202020202020202020202020202002C54686520717569636B2062726F776E20666F78206A756D7073206F76657220746865206C617A7920646F672E").unwrap();
+ assert_eq!(encoded_value, target_value);
+ }
+
fn do_encoding_shutdown(script_type: u8) {
let secp_ctx = Secp256k1::new();
let (_, pubkey_1) = get_keys_from!("0101010101010101010101010101010101010101010101010101010101010101", secp_ctx);
htlc_minimum_msat: None,
}])];
let payment_params = PaymentParameters::from_node_id(*channel_to_update_counterparty, TEST_FINAL_CLTV)
- .with_features(nodes[2].node.invoice_features())
- .with_route_hints(hop_hints);
+ .with_bolt11_features(nodes[2].node.invoice_features()).unwrap()
+ .with_route_hints(hop_hints).unwrap();
get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, PAYMENT_AMT)
};
send_along_route_with_secret(&nodes[0], route.clone(), &[&[&nodes[1], &nodes[2]]], PAYMENT_AMT,
create_announced_chan_between_nodes(&nodes, 1, 2);
let payment_params = PaymentParameters::from_node_id(nodes[2].node.get_our_node_id(), TEST_FINAL_CLTV)
- .with_features(InvoiceFeatures::empty());
+ .with_bolt11_features(InvoiceFeatures::empty()).unwrap();
let (route, _payment_hash, _payment_preimage, _payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, 40000);
let hops = &route.paths[0].hops;
let phantom_pubkey = $nodes[1].keys_manager.get_node_id(Recipient::PhantomNode).unwrap();
let phantom_route_hint = $nodes[1].node.get_phantom_route_hints();
let payment_params = PaymentParameters::from_node_id(phantom_pubkey, TEST_FINAL_CLTV)
- .with_features($nodes[1].node.invoice_features())
+ .with_bolt11_features($nodes[1].node.invoice_features()).unwrap()
.with_route_hints(vec![RouteHint(vec![
RouteHintHop {
src_node_id: $nodes[0].node.get_our_node_id(),
htlc_minimum_msat: None,
htlc_maximum_msat: None,
}
- ])]);
+ ])]).unwrap();
let scorer = test_utils::TestScorer::new();
let network_graph = $nodes[0].network_graph.read_only();
(get_route(
/// and add a pending payment that was already fulfilled.
Fulfilled {
session_privs: HashSet<[u8; 32]>,
+ /// Filled in for any payment which moved to `Fulfilled` on LDK 0.0.104 or later.
payment_hash: Option<PaymentHash>,
timer_ticks_without_htlcs: u8,
},
if let hash_map::Entry::Occupied(mut payment) = outbounds.entry(payment_id) {
assert!(payment.get().is_fulfilled());
if payment.get_mut().remove(&session_priv_bytes, None) {
+ let payment_hash = payment.get().payment_hash();
+ debug_assert!(payment_hash.is_some());
pending_events.push_back((events::Event::PaymentPathSuccessful {
payment_id,
- payment_hash: payment.get().payment_hash(),
+ payment_hash,
path,
}, None));
}
let (payment_hash, payment_secret) = nodes[1].node.create_inbound_payment(Some(amt_msat), expiry_secs, None).unwrap();
let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV)
- .with_features(nodes[1].node.invoice_features());
+ .with_bolt11_features(nodes[1].node.invoice_features()).unwrap();
let scorer = test_utils::TestScorer::new();
let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
htlc_minimum_msat: None,
htlc_maximum_msat: None,
}])
- ])
- .with_features(nodes[2].node.invoice_features());
+ ]).unwrap()
+ .with_bolt11_features(nodes[2].node.invoice_features()).unwrap();
let route_params = RouteParameters {
payment_params,
final_value_msat: amt_msat,
invoice_features.set_basic_mpp_optional();
let payment_params = PaymentParameters::from_node_id(nodes[2].node.get_our_node_id(), TEST_FINAL_CLTV)
.with_expiry_time(payment_expiry_secs as u64)
- .with_features(invoice_features);
+ .with_bolt11_features(invoice_features).unwrap();
let route_params = RouteParameters {
payment_params,
final_value_msat: amt_msat,
invoice_features.set_basic_mpp_optional();
let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV)
.with_expiry_time(payment_expiry_secs as u64)
- .with_features(invoice_features);
+ .with_bolt11_features(invoice_features).unwrap();
let route_params = RouteParameters {
payment_params,
final_value_msat: amt_msat,
invoice_features.set_basic_mpp_optional();
let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV)
.with_expiry_time(payment_expiry_secs as u64)
- .with_features(invoice_features);
+ .with_bolt11_features(invoice_features).unwrap();
let route_params = RouteParameters {
payment_params,
final_value_msat: amt_msat,
invoice_features.set_basic_mpp_optional();
let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV)
.with_expiry_time(payment_expiry_secs as u64)
- .with_features(invoice_features);
+ .with_bolt11_features(invoice_features).unwrap();
let route_params = RouteParameters {
payment_params,
final_value_msat: amt_msat,
invoice_features.set_basic_mpp_optional();
let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV)
.with_expiry_time(payment_expiry_secs as u64)
- .with_features(invoice_features);
+ .with_bolt11_features(invoice_features).unwrap();
let route_params = RouteParameters {
payment_params: payment_params.clone(),
final_value_msat: amt_msat,
invoice_features.set_basic_mpp_optional();
let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV)
.with_expiry_time(payment_expiry_secs as u64)
- .with_features(invoice_features);
+ .with_bolt11_features(invoice_features).unwrap();
let route_params = RouteParameters {
payment_params,
final_value_msat: amt_msat,
invoice_features.set_basic_mpp_optional();
let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV)
.with_expiry_time(payment_expiry_secs as u64)
- .with_features(invoice_features);
+ .with_bolt11_features(invoice_features).unwrap();
let route_params = RouteParameters {
payment_params,
final_value_msat: amt_msat,
invoice_features.set_basic_mpp_optional();
let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV)
.with_expiry_time(payment_expiry_secs as u64)
- .with_features(invoice_features);
+ .with_bolt11_features(invoice_features).unwrap();
let route_params = RouteParameters {
payment_params,
final_value_msat: amt_msat,
invoice_features.set_basic_mpp_optional();
let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV)
.with_expiry_time(payment_expiry_secs as u64)
- .with_features(invoice_features);
+ .with_bolt11_features(invoice_features).unwrap();
let mut route_params = RouteParameters {
payment_params,
final_value_msat: amt_msat,
let (payment_preimage, payment_hash, payment_secret) = get_payment_preimage_hash!(nodes[3]);
let mut route_params = RouteParameters {
payment_params: PaymentParameters::from_node_id(nodes[3].node.get_our_node_id(), TEST_FINAL_CLTV)
- .with_features(nodes[1].node.invoice_features()),
+ .with_bolt11_features(nodes[1].node.invoice_features()).unwrap(),
final_value_msat: 10_000_000,
};
let mut route = nodes[0].router.find_route(&nodes[0].node.get_our_node_id(), &route_params,
let payment_metadata = vec![44, 49, 52, 142];
let payment_params = PaymentParameters::from_node_id(nodes[3].node.get_our_node_id(), TEST_FINAL_CLTV)
- .with_features(nodes[1].node.invoice_features());
+ .with_bolt11_features(nodes[1].node.invoice_features()).unwrap();
let mut route_params = RouteParameters {
payment_params,
final_value_msat: amt_msat,
features.set_zero_conf_optional();
features
}
+
+ fn handle_open_channel_v2(&self, their_node_id: &PublicKey, msg: &msgs::OpenChannelV2) {
+ ErroringMessageHandler::push_error(self, their_node_id, msg.temporary_channel_id);
+ }
+
+ fn handle_accept_channel_v2(&self, their_node_id: &PublicKey, msg: &msgs::AcceptChannelV2) {
+ ErroringMessageHandler::push_error(self, their_node_id, msg.temporary_channel_id);
+ }
+
+ fn handle_tx_add_input(&self, their_node_id: &PublicKey, msg: &msgs::TxAddInput) {
+ ErroringMessageHandler::push_error(self, their_node_id, msg.channel_id);
+ }
+
+ fn handle_tx_add_output(&self, their_node_id: &PublicKey, msg: &msgs::TxAddOutput) {
+ ErroringMessageHandler::push_error(self, their_node_id, msg.channel_id);
+ }
+
+ fn handle_tx_remove_input(&self, their_node_id: &PublicKey, msg: &msgs::TxRemoveInput) {
+ ErroringMessageHandler::push_error(self, their_node_id, msg.channel_id);
+ }
+
+ fn handle_tx_remove_output(&self, their_node_id: &PublicKey, msg: &msgs::TxRemoveOutput) {
+ ErroringMessageHandler::push_error(self, their_node_id, msg.channel_id);
+ }
+
+ fn handle_tx_complete(&self, their_node_id: &PublicKey, msg: &msgs::TxComplete) {
+ ErroringMessageHandler::push_error(self, their_node_id, msg.channel_id);
+ }
+
+ fn handle_tx_signatures(&self, their_node_id: &PublicKey, msg: &msgs::TxSignatures) {
+ ErroringMessageHandler::push_error(self, their_node_id, msg.channel_id);
+ }
+
+ fn handle_tx_init_rbf(&self, their_node_id: &PublicKey, msg: &msgs::TxInitRbf) {
+ ErroringMessageHandler::push_error(self, their_node_id, msg.channel_id);
+ }
+
+ fn handle_tx_ack_rbf(&self, their_node_id: &PublicKey, msg: &msgs::TxAckRbf) {
+ ErroringMessageHandler::push_error(self, their_node_id, msg.channel_id);
+ }
+
+ fn handle_tx_abort(&self, their_node_id: &PublicKey, msg: &msgs::TxAbort) {
+ ErroringMessageHandler::push_error(self, their_node_id, msg.channel_id);
+ }
}
+
impl Deref for ErroringMessageHandler {
type Target = ErroringMessageHandler;
fn deref(&self) -> &Self { self }
wire::Message::OpenChannel(msg) => {
self.message_handler.chan_handler.handle_open_channel(&their_node_id, &msg);
},
+ wire::Message::OpenChannelV2(msg) => {
+ self.message_handler.chan_handler.handle_open_channel_v2(&their_node_id, &msg);
+ },
wire::Message::AcceptChannel(msg) => {
self.message_handler.chan_handler.handle_accept_channel(&their_node_id, &msg);
},
+ wire::Message::AcceptChannelV2(msg) => {
+ self.message_handler.chan_handler.handle_accept_channel_v2(&their_node_id, &msg);
+ },
wire::Message::FundingCreated(msg) => {
self.message_handler.chan_handler.handle_funding_created(&their_node_id, &msg);
self.message_handler.chan_handler.handle_channel_ready(&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);
+ },
+ wire::Message::TxAddOutput(msg) => {
+ self.message_handler.chan_handler.handle_tx_add_output(&their_node_id, &msg);
+ },
+ wire::Message::TxRemoveInput(msg) => {
+ self.message_handler.chan_handler.handle_tx_remove_input(&their_node_id, &msg);
+ },
+ wire::Message::TxRemoveOutput(msg) => {
+ self.message_handler.chan_handler.handle_tx_remove_output(&their_node_id, &msg);
+ },
+ wire::Message::TxComplete(msg) => {
+ self.message_handler.chan_handler.handle_tx_complete(&their_node_id, &msg);
+ },
+ wire::Message::TxSignatures(msg) => {
+ self.message_handler.chan_handler.handle_tx_signatures(&their_node_id, &msg);
+ },
+ wire::Message::TxInitRbf(msg) => {
+ self.message_handler.chan_handler.handle_tx_init_rbf(&their_node_id, &msg);
+ },
+ wire::Message::TxAckRbf(msg) => {
+ self.message_handler.chan_handler.handle_tx_ack_rbf(&their_node_id, &msg);
+ },
+ wire::Message::TxAbort(msg) => {
+ self.message_handler.chan_handler.handle_tx_abort(&their_node_id, &msg);
+ }
+
wire::Message::Shutdown(msg) => {
self.message_handler.chan_handler.handle_shutdown(&their_node_id, &msg);
},
log_bytes!(msg.temporary_channel_id));
self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
},
+ MessageSendEvent::SendAcceptChannelV2 { ref node_id, ref msg } => {
+ log_debug!(self.logger, "Handling SendAcceptChannelV2 event in peer_handler for node {} for channel {}",
+ log_pubkey!(node_id),
+ log_bytes!(msg.temporary_channel_id));
+ self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
+ },
MessageSendEvent::SendOpenChannel { ref node_id, ref msg } => {
log_debug!(self.logger, "Handling SendOpenChannel event in peer_handler for node {} for channel {}",
log_pubkey!(node_id),
log_bytes!(msg.temporary_channel_id));
self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
},
+ MessageSendEvent::SendOpenChannelV2 { ref node_id, ref msg } => {
+ log_debug!(self.logger, "Handling SendOpenChannelV2 event in peer_handler for node {} for channel {}",
+ log_pubkey!(node_id),
+ log_bytes!(msg.temporary_channel_id));
+ self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
+ },
MessageSendEvent::SendFundingCreated { ref node_id, ref msg } => {
log_debug!(self.logger, "Handling SendFundingCreated event in peer_handler for node {} for channel {} (which becomes {})",
log_pubkey!(node_id),
log_bytes!(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),
+ log_bytes!(msg.channel_id));
+ self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
+ },
+ MessageSendEvent::SendTxAddOutput { ref node_id, ref msg } => {
+ log_debug!(self.logger, "Handling SendTxAddOutput event in peer_handler for node {} for channel {}",
+ log_pubkey!(node_id),
+ log_bytes!(msg.channel_id));
+ self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
+ },
+ MessageSendEvent::SendTxRemoveInput { ref node_id, ref msg } => {
+ log_debug!(self.logger, "Handling SendTxRemoveInput event in peer_handler for node {} for channel {}",
+ log_pubkey!(node_id),
+ log_bytes!(msg.channel_id));
+ self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
+ },
+ MessageSendEvent::SendTxRemoveOutput { ref node_id, ref msg } => {
+ log_debug!(self.logger, "Handling SendTxRemoveOutput event in peer_handler for node {} for channel {}",
+ log_pubkey!(node_id),
+ log_bytes!(msg.channel_id));
+ self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
+ },
+ MessageSendEvent::SendTxComplete { ref node_id, ref msg } => {
+ log_debug!(self.logger, "Handling SendTxComplete event in peer_handler for node {} for channel {}",
+ log_pubkey!(node_id),
+ log_bytes!(msg.channel_id));
+ self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
+ },
+ MessageSendEvent::SendTxSignatures { ref node_id, ref msg } => {
+ log_debug!(self.logger, "Handling SendTxSignatures event in peer_handler for node {} for channel {}",
+ log_pubkey!(node_id),
+ log_bytes!(msg.channel_id));
+ self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
+ },
+ MessageSendEvent::SendTxInitRbf { ref node_id, ref msg } => {
+ log_debug!(self.logger, "Handling SendTxInitRbf event in peer_handler for node {} for channel {}",
+ log_pubkey!(node_id),
+ log_bytes!(msg.channel_id));
+ self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
+ },
+ MessageSendEvent::SendTxAckRbf { ref node_id, ref msg } => {
+ log_debug!(self.logger, "Handling SendTxAckRbf event in peer_handler for node {} for channel {}",
+ log_pubkey!(node_id),
+ log_bytes!(msg.channel_id));
+ self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
+ },
+ MessageSendEvent::SendTxAbort { ref node_id, ref msg } => {
+ log_debug!(self.logger, "Handling SendTxAbort event in peer_handler for node {} for channel {}",
+ log_pubkey!(node_id),
+ log_bytes!(msg.channel_id));
+ self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
+ },
MessageSendEvent::SendAnnouncementSignatures { ref node_id, ref msg } => {
log_debug!(self.logger, "Handling SendAnnouncementSignatures event in peer_handler for node {} for channel {})",
log_pubkey!(node_id),
}]);
let last_hops = vec![route_hint];
let payment_params = PaymentParameters::from_node_id(nodes[2].node.get_our_node_id(), TEST_FINAL_CLTV)
- .with_features(nodes[2].node.invoice_features())
- .with_route_hints(last_hops);
+ .with_bolt11_features(nodes[2].node.invoice_features()).unwrap()
+ .with_route_hints(last_hops).unwrap();
let (route, our_payment_hash, our_payment_preimage, our_payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, 10_000);
nodes[0].node.send_payment_with_route(&route, our_payment_hash,
htlc_minimum_msat: None,
}])];
let payment_params = PaymentParameters::from_node_id(nodes[2].node.get_our_node_id(), 42)
- .with_features(nodes[2].node.invoice_features())
- .with_route_hints(hop_hints);
+ .with_bolt11_features(nodes[2].node.invoice_features()).unwrap()
+ .with_route_hints(hop_hints).unwrap();
let (route, payment_hash, payment_preimage, payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, 100_000);
assert_eq!(route.paths[0].hops[1].short_channel_id, last_hop[0].inbound_scid_alias.unwrap());
nodes[0].node.send_payment_with_route(&route, payment_hash,
htlc_minimum_msat: None,
}])];
let payment_params = PaymentParameters::from_node_id(nodes[2].node.get_our_node_id(), 42)
- .with_features(nodes[2].node.invoice_features())
- .with_route_hints(hop_hints.clone());
+ .with_bolt11_features(nodes[2].node.invoice_features()).unwrap()
+ .with_route_hints(hop_hints.clone()).unwrap();
let (route, payment_hash, payment_preimage, payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, 100_000);
assert_eq!(route.paths[0].hops[1].short_channel_id, last_hop[0].inbound_scid_alias.unwrap());
nodes[0].node.send_payment_with_route(&route, payment_hash,
hop_hints[0].0[0].short_channel_id = last_hop[0].short_channel_id.unwrap();
let payment_params_2 = PaymentParameters::from_node_id(nodes[2].node.get_our_node_id(), 42)
- .with_features(nodes[2].node.invoice_features())
- .with_route_hints(hop_hints);
+ .with_bolt11_features(nodes[2].node.invoice_features()).unwrap()
+ .with_route_hints(hop_hints).unwrap();
let (route_2, payment_hash_2, _, payment_secret_2) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params_2, 100_000);
assert_eq!(route_2.paths[0].hops[1].short_channel_id, last_hop[0].short_channel_id.unwrap());
nodes[0].node.send_payment_with_route(&route_2, payment_hash_2,
htlc_minimum_msat: None,
}])];
let payment_params = PaymentParameters::from_node_id(nodes[2].node.get_our_node_id(), 42)
- .with_features(nodes[2].node.invoice_features())
- .with_route_hints(hop_hints);
+ .with_bolt11_features(nodes[2].node.invoice_features()).unwrap()
+ .with_route_hints(hop_hints).unwrap();
let (mut route, payment_hash, _, payment_secret) = get_route_and_payment_hash!(nodes[0], nodes[2], payment_params, 10_000);
assert_eq!(route.paths[0].hops[1].short_channel_id, nodes[2].node.list_usable_channels()[0].inbound_scid_alias.unwrap());
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 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_features(nodes[0].node.invoice_features());
+ 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)
Ping(msgs::Ping),
Pong(msgs::Pong),
OpenChannel(msgs::OpenChannel),
+ OpenChannelV2(msgs::OpenChannelV2),
AcceptChannel(msgs::AcceptChannel),
+ AcceptChannelV2(msgs::AcceptChannelV2),
FundingCreated(msgs::FundingCreated),
FundingSigned(msgs::FundingSigned),
+ TxAddInput(msgs::TxAddInput),
+ TxAddOutput(msgs::TxAddOutput),
+ TxRemoveInput(msgs::TxRemoveInput),
+ TxRemoveOutput(msgs::TxRemoveOutput),
+ TxComplete(msgs::TxComplete),
+ TxSignatures(msgs::TxSignatures),
+ TxInitRbf(msgs::TxInitRbf),
+ TxAckRbf(msgs::TxAckRbf),
+ TxAbort(msgs::TxAbort),
ChannelReady(msgs::ChannelReady),
Shutdown(msgs::Shutdown),
ClosingSigned(msgs::ClosingSigned),
&Message::Ping(ref msg) => msg.type_id(),
&Message::Pong(ref msg) => msg.type_id(),
&Message::OpenChannel(ref msg) => msg.type_id(),
+ &Message::OpenChannelV2(ref msg) => msg.type_id(),
&Message::AcceptChannel(ref msg) => msg.type_id(),
+ &Message::AcceptChannelV2(ref msg) => msg.type_id(),
&Message::FundingCreated(ref msg) => msg.type_id(),
&Message::FundingSigned(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(),
+ &Message::TxRemoveOutput(ref msg) => msg.type_id(),
+ &Message::TxComplete(ref msg) => msg.type_id(),
+ &Message::TxSignatures(ref msg) => msg.type_id(),
+ &Message::TxInitRbf(ref msg) => msg.type_id(),
+ &Message::TxAckRbf(ref msg) => msg.type_id(),
+ &Message::TxAbort(ref msg) => msg.type_id(),
&Message::ChannelReady(ref msg) => msg.type_id(),
&Message::Shutdown(ref msg) => msg.type_id(),
&Message::ClosingSigned(ref msg) => msg.type_id(),
///
/// # Errors
///
-/// Returns an error if the message payload code not be decoded as the specified type.
+/// Returns an error if the message payload could not be decoded as the specified type.
pub(crate) fn read<R: io::Read, T, H: core::ops::Deref>(buffer: &mut R, custom_reader: H)
-> Result<Message<T>, (msgs::DecodeError, Option<u16>)> where
T: core::fmt::Debug + Type + Writeable,
msgs::OpenChannel::TYPE => {
Ok(Message::OpenChannel(Readable::read(buffer)?))
},
+ msgs::OpenChannelV2::TYPE => {
+ Ok(Message::OpenChannelV2(Readable::read(buffer)?))
+ },
msgs::AcceptChannel::TYPE => {
Ok(Message::AcceptChannel(Readable::read(buffer)?))
},
+ msgs::AcceptChannelV2::TYPE => {
+ Ok(Message::AcceptChannelV2(Readable::read(buffer)?))
+ },
msgs::FundingCreated::TYPE => {
Ok(Message::FundingCreated(Readable::read(buffer)?))
},
msgs::FundingSigned::TYPE => {
Ok(Message::FundingSigned(Readable::read(buffer)?))
},
+ msgs::TxAddInput::TYPE => {
+ Ok(Message::TxAddInput(Readable::read(buffer)?))
+ },
+ msgs::TxAddOutput::TYPE => {
+ Ok(Message::TxAddOutput(Readable::read(buffer)?))
+ },
+ msgs::TxRemoveInput::TYPE => {
+ Ok(Message::TxRemoveInput(Readable::read(buffer)?))
+ },
+ msgs::TxRemoveOutput::TYPE => {
+ Ok(Message::TxRemoveOutput(Readable::read(buffer)?))
+ },
+ msgs::TxComplete::TYPE => {
+ Ok(Message::TxComplete(Readable::read(buffer)?))
+ },
+ msgs::TxSignatures::TYPE => {
+ Ok(Message::TxSignatures(Readable::read(buffer)?))
+ },
+ msgs::TxInitRbf::TYPE => {
+ Ok(Message::TxInitRbf(Readable::read(buffer)?))
+ },
+ msgs::TxAckRbf::TYPE => {
+ Ok(Message::TxAckRbf(Readable::read(buffer)?))
+ },
+ msgs::TxAbort::TYPE => {
+ Ok(Message::TxAbort(Readable::read(buffer)?))
+ },
msgs::ChannelReady::TYPE => {
Ok(Message::ChannelReady(Readable::read(buffer)?))
},
const TYPE: u16 = 39;
}
+impl Encode for msgs::OpenChannelV2 {
+ const TYPE: u16 = 64;
+}
+
+impl Encode for msgs::AcceptChannelV2 {
+ const TYPE: u16 = 65;
+}
+
+impl Encode for msgs::TxAddInput {
+ const TYPE: u16 = 66;
+}
+
+impl Encode for msgs::TxAddOutput {
+ const TYPE: u16 = 67;
+}
+
+impl Encode for msgs::TxRemoveInput {
+ const TYPE: u16 = 68;
+}
+
+impl Encode for msgs::TxRemoveOutput {
+ const TYPE: u16 = 69;
+}
+
+impl Encode for msgs::TxComplete {
+ const TYPE: u16 = 70;
+}
+
+impl Encode for msgs::TxSignatures {
+ const TYPE: u16 = 71;
+}
+
+impl Encode for msgs::TxInitRbf {
+ const TYPE: u16 = 72;
+}
+
+impl Encode for msgs::TxAckRbf {
+ const TYPE: u16 = 73;
+}
+
+impl Encode for msgs::TxAbort {
+ const TYPE: u16 = 74;
+}
+
impl Encode for msgs::OnionMessage {
const TYPE: u16 = 513;
}
use crate::blinded_path::{BlindedHop, BlindedPath};
use crate::ln::PaymentHash;
use crate::ln::channelmanager::{ChannelDetails, PaymentId};
-use crate::ln::features::{ChannelFeatures, InvoiceFeatures, NodeFeatures};
+use crate::ln::features::{Bolt12InvoiceFeatures, ChannelFeatures, InvoiceFeatures, NodeFeatures};
use crate::ln::msgs::{DecodeError, ErrorAction, LightningError, MAX_VALUE_MSAT};
use crate::offers::invoice::BlindedPayInfo;
use crate::routing::gossip::{DirectedChannelInfo, EffectiveCapacity, ReadOnlyNetworkGraph, NetworkGraph, NodeId, RoutingFees};
use crate::prelude::*;
use crate::sync::Mutex;
use alloc::collections::BinaryHeap;
-use core::cmp;
+use core::{cmp, fmt};
use core::ops::Deref;
/// A [`Router`] implemented using [`find_route`].
(2, self.final_value_msat, required),
// LDK versions prior to 0.0.114 had the `final_cltv_expiry_delta` parameter in
// `RouteParameters` directly. For compatibility, we write it here.
- (4, self.payment_params.final_cltv_expiry_delta, required),
+ (4, self.payment_params.payee.final_cltv_expiry_delta(), option),
});
Ok(())
}
_init_and_read_tlv_fields!(reader, {
(0, payment_params, (required: ReadableArgs, 0)),
(2, final_value_msat, required),
- (4, final_cltv_expiry_delta, required),
+ (4, final_cltv_delta, option),
});
let mut payment_params: PaymentParameters = payment_params.0.unwrap();
- if payment_params.final_cltv_expiry_delta == 0 {
- payment_params.final_cltv_expiry_delta = final_cltv_expiry_delta.0.unwrap();
+ if let Payee::Clear { ref mut final_cltv_expiry_delta, .. } = payment_params.payee {
+ if final_cltv_expiry_delta == &0 {
+ *final_cltv_expiry_delta = final_cltv_delta.ok_or(DecodeError::InvalidValue)?;
+ }
}
Ok(Self {
payment_params,
// down from (1300-93) / 61 = 19.78... to arrive at a conservative estimate of 19.
const MAX_PATH_LENGTH_ESTIMATE: u8 = 19;
-/// The recipient of a payment.
+/// Information used to route a payment.
#[derive(Clone, Debug, Hash, PartialEq, Eq)]
pub struct PaymentParameters {
- /// The node id of the payee.
- pub payee_pubkey: PublicKey,
-
- /// Features supported by the payee.
- ///
- /// May be set from the payee's invoice or via [`for_keysend`]. May be `None` if the invoice
- /// does not contain any features.
- ///
- /// [`for_keysend`]: Self::for_keysend
- pub features: Option<InvoiceFeatures>,
-
- /// Hints for routing to the payee, containing channels connecting the payee to public nodes.
- pub route_hints: Hints,
+ /// Information about the payee, such as their features and route hints for their channels.
+ pub payee: Payee,
/// Expiration of a payment to the payee, in seconds relative to the UNIX epoch.
pub expiry_time: Option<u64>,
/// payment to fail. Future attempts for the same payment shouldn't be relayed through any of
/// these SCIDs.
pub previously_failed_channels: Vec<u64>,
-
- /// The minimum CLTV delta at the end of the route. This value must not be zero.
- pub final_cltv_expiry_delta: u32,
}
impl Writeable for PaymentParameters {
fn write<W: Writer>(&self, writer: &mut W) -> Result<(), io::Error> {
let mut clear_hints = &vec![];
let mut blinded_hints = &vec![];
- match &self.route_hints {
- Hints::Clear(hints) => clear_hints = hints,
- Hints::Blinded(hints) => blinded_hints = hints,
+ match &self.payee {
+ Payee::Clear { route_hints, .. } => clear_hints = route_hints,
+ Payee::Blinded { route_hints, .. } => blinded_hints = route_hints,
}
write_tlv_fields!(writer, {
- (0, self.payee_pubkey, required),
+ (0, self.payee.node_id(), option),
(1, self.max_total_cltv_expiry_delta, required),
- (2, self.features, option),
+ (2, self.payee.features(), option),
(3, self.max_path_count, required),
(4, *clear_hints, vec_type),
(5, self.max_channel_saturation_power_of_half, required),
(6, self.expiry_time, option),
(7, self.previously_failed_channels, vec_type),
(8, *blinded_hints, optional_vec),
- (9, self.final_cltv_expiry_delta, required),
+ (9, self.payee.final_cltv_expiry_delta(), option),
});
Ok(())
}
impl ReadableArgs<u32> for PaymentParameters {
fn read<R: io::Read>(reader: &mut R, default_final_cltv_expiry_delta: u32) -> Result<Self, DecodeError> {
_init_and_read_tlv_fields!(reader, {
- (0, payee_pubkey, required),
+ (0, payee_pubkey, option),
(1, max_total_cltv_expiry_delta, (default_value, DEFAULT_MAX_TOTAL_CLTV_EXPIRY_DELTA)),
- (2, features, option),
+ (2, features, (option: ReadableArgs, payee_pubkey.is_some())),
(3, max_path_count, (default_value, DEFAULT_MAX_PATH_COUNT)),
(4, route_hints, vec_type),
(5, max_channel_saturation_power_of_half, (default_value, 2)),
});
let clear_route_hints = route_hints.unwrap_or(vec![]);
let blinded_route_hints = blinded_route_hints.unwrap_or(vec![]);
- let route_hints = if blinded_route_hints.len() != 0 {
- if clear_route_hints.len() != 0 { return Err(DecodeError::InvalidValue) }
- Hints::Blinded(blinded_route_hints)
+ let payee = if blinded_route_hints.len() != 0 {
+ if clear_route_hints.len() != 0 || payee_pubkey.is_some() { return Err(DecodeError::InvalidValue) }
+ Payee::Blinded {
+ route_hints: blinded_route_hints,
+ features: features.and_then(|f: Features| f.bolt12()),
+ }
} else {
- Hints::Clear(clear_route_hints)
+ Payee::Clear {
+ route_hints: clear_route_hints,
+ node_id: payee_pubkey.ok_or(DecodeError::InvalidValue)?,
+ features: features.and_then(|f| f.bolt11()),
+ final_cltv_expiry_delta: final_cltv_expiry_delta.0.unwrap(),
+ }
};
Ok(Self {
- payee_pubkey: _init_tlv_based_struct_field!(payee_pubkey, required),
max_total_cltv_expiry_delta: _init_tlv_based_struct_field!(max_total_cltv_expiry_delta, (default_value, unused)),
- features,
max_path_count: _init_tlv_based_struct_field!(max_path_count, (default_value, unused)),
- route_hints,
+ payee,
max_channel_saturation_power_of_half: _init_tlv_based_struct_field!(max_channel_saturation_power_of_half, (default_value, unused)),
expiry_time,
previously_failed_channels: previously_failed_channels.unwrap_or(Vec::new()),
- final_cltv_expiry_delta: _init_tlv_based_struct_field!(final_cltv_expiry_delta, (default_value, unused)),
})
}
}
/// provided.
pub fn from_node_id(payee_pubkey: PublicKey, final_cltv_expiry_delta: u32) -> Self {
Self {
- payee_pubkey,
- features: None,
- route_hints: Hints::Clear(vec![]),
+ payee: Payee::Clear { node_id: payee_pubkey, route_hints: vec![], features: None, final_cltv_expiry_delta },
expiry_time: None,
max_total_cltv_expiry_delta: DEFAULT_MAX_TOTAL_CLTV_EXPIRY_DELTA,
max_path_count: DEFAULT_MAX_PATH_COUNT,
max_channel_saturation_power_of_half: 2,
previously_failed_channels: Vec::new(),
- final_cltv_expiry_delta,
}
}
/// The `final_cltv_expiry_delta` should match the expected final CLTV delta the recipient has
/// provided.
pub fn for_keysend(payee_pubkey: PublicKey, final_cltv_expiry_delta: u32) -> Self {
- Self::from_node_id(payee_pubkey, final_cltv_expiry_delta).with_features(InvoiceFeatures::for_keysend())
+ Self::from_node_id(payee_pubkey, final_cltv_expiry_delta).with_bolt11_features(InvoiceFeatures::for_keysend()).expect("PaymentParameters::from_node_id should always initialize the payee as unblinded")
}
- /// Includes the payee's features.
+ /// Includes the payee's features. Errors if the parameters were initialized with blinded payment
+ /// paths.
///
/// This is not exported to bindings users since bindings don't support move semantics
- pub fn with_features(self, features: InvoiceFeatures) -> Self {
- Self { features: Some(features), ..self }
+ pub fn with_bolt11_features(self, features: InvoiceFeatures) -> Result<Self, ()> {
+ match self.payee {
+ Payee::Blinded { .. } => Err(()),
+ Payee::Clear { route_hints, node_id, final_cltv_expiry_delta, .. } =>
+ Ok(Self {
+ payee: Payee::Clear {
+ route_hints, node_id, features: Some(features), final_cltv_expiry_delta
+ }, ..self
+ })
+ }
}
- /// Includes hints for routing to the payee.
+ /// Includes hints for routing to the payee. Errors if the parameters were initialized with
+ /// blinded payment paths.
///
/// This is not exported to bindings users since bindings don't support move semantics
- pub fn with_route_hints(self, route_hints: Vec<RouteHint>) -> Self {
- Self { route_hints: Hints::Clear(route_hints), ..self }
+ pub fn with_route_hints(self, route_hints: Vec<RouteHint>) -> Result<Self, ()> {
+ match self.payee {
+ Payee::Blinded { .. } => Err(()),
+ Payee::Clear { node_id, features, final_cltv_expiry_delta, .. } =>
+ Ok(Self {
+ payee: Payee::Clear {
+ route_hints, node_id, features, final_cltv_expiry_delta,
+ }, ..self
+ })
+ }
}
/// Includes a payment expiration in seconds relative to the UNIX epoch.
}
}
-/// Routing hints for the tail of the route.
+/// The recipient of a payment, differing based on whether they've hidden their identity with route
+/// blinding.
#[derive(Clone, Debug, Hash, PartialEq, Eq)]
-pub enum Hints {
+pub enum Payee {
/// The recipient provided blinded paths and payinfo to reach them. The blinded paths themselves
/// will be included in the final [`Route`].
- Blinded(Vec<(BlindedPayInfo, BlindedPath)>),
+ Blinded {
+ /// Aggregated routing info and blinded paths, for routing to the payee without knowing their
+ /// node id.
+ route_hints: Vec<(BlindedPayInfo, BlindedPath)>,
+ /// Features supported by the payee.
+ ///
+ /// May be set from the payee's invoice. May be `None` if the invoice does not contain any
+ /// features.
+ features: Option<Bolt12InvoiceFeatures>,
+ },
/// The recipient included these route hints in their BOLT11 invoice.
- Clear(Vec<RouteHint>),
+ Clear {
+ /// The node id of the payee.
+ node_id: PublicKey,
+ /// Hints for routing to the payee, containing channels connecting the payee to public nodes.
+ route_hints: Vec<RouteHint>,
+ /// Features supported by the payee.
+ ///
+ /// May be set from the payee's invoice or via [`for_keysend`]. May be `None` if the invoice
+ /// does not contain any features.
+ ///
+ /// [`for_keysend`]: PaymentParameters::for_keysend
+ features: Option<InvoiceFeatures>,
+ /// The minimum CLTV delta at the end of the route. This value must not be zero.
+ final_cltv_expiry_delta: u32,
+ },
+}
+
+impl Payee {
+ fn node_id(&self) -> Option<PublicKey> {
+ match self {
+ Self::Clear { node_id, .. } => Some(*node_id),
+ _ => None,
+ }
+ }
+ fn node_features(&self) -> Option<NodeFeatures> {
+ match self {
+ Self::Clear { features, .. } => features.as_ref().map(|f| f.to_context()),
+ Self::Blinded { features, .. } => features.as_ref().map(|f| f.to_context()),
+ }
+ }
+ fn supports_basic_mpp(&self) -> bool {
+ match self {
+ Self::Clear { features, .. } => features.as_ref().map_or(false, |f| f.supports_basic_mpp()),
+ Self::Blinded { features, .. } => features.as_ref().map_or(false, |f| f.supports_basic_mpp()),
+ }
+ }
+ fn features(&self) -> Option<FeaturesRef> {
+ match self {
+ Self::Clear { features, .. } => features.as_ref().map(|f| FeaturesRef::Bolt11(f)),
+ Self::Blinded { features, .. } => features.as_ref().map(|f| FeaturesRef::Bolt12(f)),
+ }
+ }
+ fn final_cltv_expiry_delta(&self) -> Option<u32> {
+ match self {
+ Self::Clear { final_cltv_expiry_delta, .. } => Some(*final_cltv_expiry_delta),
+ _ => None,
+ }
+ }
+}
+
+enum FeaturesRef<'a> {
+ Bolt11(&'a InvoiceFeatures),
+ Bolt12(&'a Bolt12InvoiceFeatures),
+}
+enum Features {
+ Bolt11(InvoiceFeatures),
+ Bolt12(Bolt12InvoiceFeatures),
+}
+
+impl Features {
+ fn bolt12(self) -> Option<Bolt12InvoiceFeatures> {
+ match self {
+ Self::Bolt12(f) => Some(f),
+ _ => None,
+ }
+ }
+ fn bolt11(self) -> Option<InvoiceFeatures> {
+ match self {
+ Self::Bolt11(f) => Some(f),
+ _ => None,
+ }
+ }
+}
+
+impl<'a> Writeable for FeaturesRef<'a> {
+ fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
+ match self {
+ Self::Bolt11(f) => Ok(f.write(w)?),
+ Self::Bolt12(f) => Ok(f.write(w)?),
+ }
+ }
+}
+
+impl ReadableArgs<bool> for Features {
+ fn read<R: io::Read>(reader: &mut R, bolt11: bool) -> Result<Self, DecodeError> {
+ if bolt11 { return Ok(Self::Bolt11(Readable::read(reader)?)) }
+ Ok(Self::Bolt12(Readable::read(reader)?))
+ }
}
/// A list of hops along a payment path terminating with a channel to the recipient.
features
}
+struct LoggedPayeePubkey(Option<PublicKey>);
+impl fmt::Display for LoggedPayeePubkey {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ match self.0 {
+ Some(pk) => {
+ "payee node id ".fmt(f)?;
+ pk.fmt(f)
+ },
+ None => {
+ "blinded payee".fmt(f)
+ },
+ }
+ }
+}
+
/// Finds a route from us (payer) to the given target node (payee).
///
/// If the payee provided features in their invoice, they should be provided via `params.payee`.
_random_seed_bytes: &[u8; 32]
) -> Result<Route, LightningError>
where L::Target: Logger {
- let payee_node_id = NodeId::from_pubkey(&payment_params.payee_pubkey);
+ // If we're routing to a blinded recipient, we won't have their node id. Therefore, keep the
+ // unblinded payee id as an option. We also need a non-optional "payee id" for path construction,
+ // so use a dummy id for this in the blinded case.
+ let payee_node_id_opt = payment_params.payee.node_id().map(|pk| NodeId::from_pubkey(&pk));
+ const DUMMY_BLINDED_PAYEE_ID: [u8; 33] = [42u8; 33];
+ let maybe_dummy_payee_pk = payment_params.payee.node_id().unwrap_or_else(|| PublicKey::from_slice(&DUMMY_BLINDED_PAYEE_ID).unwrap());
+ let maybe_dummy_payee_node_id = NodeId::from_pubkey(&maybe_dummy_payee_pk);
let our_node_id = NodeId::from_pubkey(&our_node_pubkey);
- if payee_node_id == our_node_id {
+ if payee_node_id_opt.map_or(false, |payee| payee == our_node_id) {
return Err(LightningError{err: "Cannot generate a route to ourselves".to_owned(), action: ErrorAction::IgnoreError});
}
return Err(LightningError{err: "Cannot send a payment of 0 msat".to_owned(), action: ErrorAction::IgnoreError});
}
- match &payment_params.route_hints {
- Hints::Clear(hints) => {
- for route in hints.iter() {
+ match &payment_params.payee {
+ Payee::Clear { route_hints, node_id, .. } => {
+ for route in route_hints.iter() {
for hop in &route.0 {
- if hop.src_node_id == payment_params.payee_pubkey {
+ if hop.src_node_id == *node_id {
return Err(LightningError{err: "Route hint cannot have the payee as the source.".to_owned(), action: ErrorAction::IgnoreError});
}
}
_ => return Err(LightningError{err: "Routing to blinded paths isn't supported yet".to_owned(), action: ErrorAction::IgnoreError}),
}
- if payment_params.max_total_cltv_expiry_delta <= payment_params.final_cltv_expiry_delta {
+ let final_cltv_expiry_delta = payment_params.payee.final_cltv_expiry_delta().unwrap_or(0);
+ if payment_params.max_total_cltv_expiry_delta <= final_cltv_expiry_delta {
return Err(LightningError{err: "Can't find a route where the maximum total CLTV expiry delta is below the final CLTV expiry.".to_owned(), action: ErrorAction::IgnoreError});
}
// work reliably.
let allow_mpp = if payment_params.max_path_count == 1 {
false
- } else if let Some(features) = &payment_params.features {
- features.supports_basic_mpp()
- } else if let Some(node) = network_nodes.get(&payee_node_id) {
- if let Some(node_info) = node.announcement_info.as_ref() {
- node_info.features.supports_basic_mpp()
- } else { false }
+ } else if payment_params.payee.supports_basic_mpp() {
+ true
+ } else if let Some(payee) = payee_node_id_opt {
+ network_nodes.get(&payee).map_or(false, |node| node.announcement_info.as_ref().map_or(false,
+ |info| info.features.supports_basic_mpp()))
} else { false };
- log_trace!(logger, "Searching for a route from payer {} to payee {} {} MPP and {} first hops {}overriding the network graph", our_node_pubkey,
- payment_params.payee_pubkey, if allow_mpp { "with" } else { "without" },
+ log_trace!(logger, "Searching for a route from payer {} to {} {} MPP and {} first hops {}overriding the network graph", our_node_pubkey,
+ LoggedPayeePubkey(payment_params.payee.node_id()), if allow_mpp { "with" } else { "without" },
first_hops.map(|hops| hops.len()).unwrap_or(0), if first_hops.is_some() { "" } else { "not " });
// Step (1).
});
}
- log_trace!(logger, "Building path from {} (payee) to {} (us/payer) for value {} msat.", payment_params.payee_pubkey, our_node_pubkey, final_value_msat);
+ log_trace!(logger, "Building path from {} to payer {} for value {} msat.",
+ LoggedPayeePubkey(payment_params.payee.node_id()), our_node_pubkey, final_value_msat);
macro_rules! add_entry {
// Adds entry which goes from $src_node_id to $dest_node_id over the $candidate hop.
// In order to already account for some of the privacy enhancing random CLTV
// expiry delta offset we add on top later, we subtract a rough estimate
// (2*MEDIAN_HOP_CLTV_EXPIRY_DELTA) here.
- let max_total_cltv_expiry_delta = (payment_params.max_total_cltv_expiry_delta - payment_params.final_cltv_expiry_delta)
+ let max_total_cltv_expiry_delta = (payment_params.max_total_cltv_expiry_delta - final_cltv_expiry_delta)
.checked_sub(2*MEDIAN_HOP_CLTV_EXPIRY_DELTA)
- .unwrap_or(payment_params.max_total_cltv_expiry_delta - payment_params.final_cltv_expiry_delta);
+ .unwrap_or(payment_params.max_total_cltv_expiry_delta - final_cltv_expiry_delta);
let hop_total_cltv_delta = ($next_hops_cltv_delta as u32)
.saturating_add($candidate.cltv_expiry_delta());
let exceeds_cltv_delta_limit = hop_total_cltv_delta > max_total_cltv_expiry_delta;
// Entries are added to dist in add_entry!() when there is a channel from a node.
// Because there are no channels from payee, it will not have a dist entry at this point.
// If we're processing any other node, it is always be the result of a channel from it.
- assert_eq!($node_id, payee_node_id);
+ debug_assert_eq!($node_id, maybe_dummy_payee_node_id);
false
};
// If first hop is a private channel and the only way to reach the payee, this is the only
// place where it could be added.
- if let Some(first_channels) = first_hop_targets.get(&payee_node_id) {
+ payee_node_id_opt.map(|payee| first_hop_targets.get(&payee).map(|first_channels| {
for details in first_channels {
let candidate = CandidateRouteHop::FirstHop { details };
- let added = add_entry!(candidate, our_node_id, payee_node_id, 0, path_value_msat,
+ let added = add_entry!(candidate, our_node_id, payee, 0, path_value_msat,
0, 0u64, 0, 0);
log_trace!(logger, "{} direct route to payee via SCID {}",
if added { "Added" } else { "Skipped" }, candidate.short_channel_id());
}
- }
+ }));
// Add the payee as a target, so that the payee-to-payer
// search algorithm knows what to start with.
- match network_nodes.get(&payee_node_id) {
+ payee_node_id_opt.map(|payee| match network_nodes.get(&payee) {
// The payee is not in our network graph, so nothing to add here.
// There is still a chance of reaching them via last_hops though,
// so don't yet fail the payment here.
// If not, targets.pop() will not even let us enter the loop in step 2.
None => {},
Some(node) => {
- add_entries_to_cheapest_to_target_node!(node, payee_node_id, 0, path_value_msat, 0, 0u64, 0, 0);
+ add_entries_to_cheapest_to_target_node!(node, payee, 0, path_value_msat, 0, 0u64, 0, 0);
},
- }
+ });
// Step (2).
// If a caller provided us with last hops, add them to routing targets. Since this happens
// earlier than general path finding, they will be somewhat prioritized, although currently
// it matters only if the fees are exactly the same.
- let route_hints = match &payment_params.route_hints {
- Hints::Clear(hints) => hints,
+ let route_hints = match &payment_params.payee {
+ Payee::Clear { route_hints, .. } => route_hints,
_ => return Err(LightningError{err: "Routing to blinded paths isn't supported yet".to_owned(), action: ErrorAction::IgnoreError}),
};
for route in route_hints.iter().filter(|route| !route.0.is_empty()) {
// We start building the path from reverse, i.e., from payee
// to the first RouteHintHop in the path.
let hop_iter = route.0.iter().rev();
- let prev_hop_iter = core::iter::once(&payment_params.payee_pubkey).chain(
+ let prev_hop_iter = core::iter::once(&maybe_dummy_payee_pk).chain(
route.0.iter().skip(1).rev().map(|hop| &hop.src_node_id));
let mut hop_used = true;
let mut aggregate_next_hops_fee_msat: u64 = 0;
// save this path for the payment route. Also, update the liquidity
// remaining on the used hops, so that we take them into account
// while looking for more paths.
- if ordered_hops.last().unwrap().0.node_id == payee_node_id {
+ if ordered_hops.last().unwrap().0.node_id == maybe_dummy_payee_node_id {
break 'path_walk;
}
// If we found a path back to the payee, we shouldn't try to process it again. This is
// the equivalent of the `elem.was_processed` check in
// add_entries_to_cheapest_to_target_node!() (see comment there for more info).
- if node_id == payee_node_id { continue 'path_construction; }
+ if node_id == maybe_dummy_payee_node_id { continue 'path_construction; }
// Otherwise, since the current target node is not us,
// keep "unrolling" the payment graph from payee to payer by
}).collect::<Vec<_>>();
// Propagate the cltv_expiry_delta one hop backwards since the delta from the current hop is
// applicable for the previous hop.
- path.iter_mut().rev().fold(payment_params.final_cltv_expiry_delta, |prev_cltv_expiry_delta, hop| {
+ path.iter_mut().rev().fold(final_cltv_expiry_delta, |prev_cltv_expiry_delta, hop| {
core::mem::replace(&mut hop.as_mut().unwrap().cltv_expiry_delta, prev_cltv_expiry_delta)
});
selected_paths.push(path);
// Make sure we would never create a route with more paths than we allow.
debug_assert!(selected_paths.len() <= payment_params.max_path_count.into());
- if let Some(features) = &payment_params.features {
+ if let Some(node_features) = payment_params.payee.node_features() {
for path in selected_paths.iter_mut() {
if let Ok(route_hop) = path.last_mut().unwrap() {
- route_hop.node_features = features.to_context();
+ route_hop.node_features = node_features.clone();
}
}
}
paths,
payment_params: Some(payment_params.clone()),
};
- log_info!(logger, "Got route to {}: {}", payment_params.payee_pubkey, log_route!(route));
+ log_info!(logger, "Got route: {}", log_route!(route));
Ok(route)
}
let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let config = UserConfig::default();
- let payment_params = PaymentParameters::from_node_id(nodes[2], 42).with_features(channelmanager::provided_invoice_features(&config));
+ let payment_params = PaymentParameters::from_node_id(nodes[2], 42).with_bolt11_features(channelmanager::provided_invoice_features(&config)).unwrap();
let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let mut invalid_last_hops = last_hops_multi_private_channels(&nodes);
invalid_last_hops.push(invalid_last_hop);
{
- let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(invalid_last_hops);
+ let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(invalid_last_hops).unwrap();
if let Err(LightningError{err, action: ErrorAction::IgnoreError}) = get_route(&our_id, &payment_params, &network_graph.read_only(), None, 100, Arc::clone(&logger), &scorer, &random_seed_bytes) {
assert_eq!(err, "Route hint cannot have the payee as the source.");
} else { panic!(); }
}
- let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops_multi_private_channels(&nodes));
+ let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops_multi_private_channels(&nodes)).unwrap();
let route = get_route(&our_id, &payment_params, &network_graph.read_only(), None, 100, Arc::clone(&logger), &scorer, &random_seed_bytes).unwrap();
assert_eq!(route.paths[0].hops.len(), 5);
fn ignores_empty_last_hops_test() {
let (secp_ctx, network_graph, _, _, logger) = build_graph();
let (_, our_id, _, nodes) = get_nodes(&secp_ctx);
- let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(empty_last_hop(&nodes));
+ let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(empty_last_hop(&nodes)).unwrap();
let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (_, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let last_hops = multi_hop_last_hops_hint([nodes[2], nodes[3]]);
- let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops.clone());
+ let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops.clone()).unwrap();
let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let non_announced_pubkey = PublicKey::from_secret_key(&secp_ctx, &non_announced_privkey);
let last_hops = multi_hop_last_hops_hint([nodes[2], non_announced_pubkey]);
- let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops.clone());
+ let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops.clone()).unwrap();
let scorer = ln_test_utils::TestScorer::new();
// Test through channels 2, 3, 0xff00, 0xff01.
// Test shows that multiple hop hints are considered.
fn last_hops_with_public_channel_test() {
let (secp_ctx, network_graph, _, _, logger) = build_graph();
let (_, our_id, _, nodes) = get_nodes(&secp_ctx);
- let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops_with_public_channel(&nodes));
+ let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops_with_public_channel(&nodes)).unwrap();
let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
// Simple test with outbound channel to 4 to test that last_hops and first_hops connect
let our_chans = vec![get_channel_details(Some(42), nodes[3].clone(), InitFeatures::from_le_bytes(vec![0b11]), 250_000_000)];
let mut last_hops = last_hops(&nodes);
- let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops.clone());
+ let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops.clone()).unwrap();
let route = get_route(&our_id, &payment_params, &network_graph.read_only(), Some(&our_chans.iter().collect::<Vec<_>>()), 100, Arc::clone(&logger), &scorer, &random_seed_bytes).unwrap();
assert_eq!(route.paths[0].hops.len(), 2);
last_hops[0].0[0].fees.base_msat = 1000;
// Revert to via 6 as the fee on 8 goes up
- let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops);
+ let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops).unwrap();
let route = get_route(&our_id, &payment_params, &network_graph.read_only(), None, 100, Arc::clone(&logger), &scorer, &random_seed_bytes).unwrap();
assert_eq!(route.paths[0].hops.len(), 4);
htlc_minimum_msat: None,
htlc_maximum_msat: last_hop_htlc_max,
}]);
- let payment_params = PaymentParameters::from_node_id(target_node_id, 42).with_route_hints(vec![last_hops]);
+ let payment_params = PaymentParameters::from_node_id(target_node_id, 42).with_route_hints(vec![last_hops]).unwrap();
let our_chans = vec![get_channel_details(Some(42), middle_node_id, InitFeatures::from_le_bytes(vec![0b11]), outbound_capacity_msat)];
let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
- let payment_params = PaymentParameters::from_node_id(nodes[2], 42).with_features(channelmanager::provided_invoice_features(&config));
+ let payment_params = PaymentParameters::from_node_id(nodes[2], 42).with_bolt11_features(channelmanager::provided_invoice_features(&config)).unwrap();
// We will use a simple single-path route from
// our node to node2 via node0: channels {1, 3}.
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
- let payment_params = PaymentParameters::from_node_id(nodes[3], 42).with_features(channelmanager::provided_invoice_features(&config));
+ let payment_params = PaymentParameters::from_node_id(nodes[3], 42).with_bolt11_features(channelmanager::provided_invoice_features(&config)).unwrap();
// Path via {node7, node2, node4} is channels {12, 13, 6, 11}.
// {12, 13, 11} have the capacities of 100, {6} has a capacity of 50.
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
let payment_params = PaymentParameters::from_node_id(nodes[2], 42)
- .with_features(channelmanager::provided_invoice_features(&config));
+ .with_bolt11_features(channelmanager::provided_invoice_features(&config)).unwrap();
// We need a route consisting of 3 paths:
// From our node to node2 via node0, node7, node1 (three paths one hop each).
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
- let payment_params = PaymentParameters::from_node_id(nodes[3], 42).with_features(channelmanager::provided_invoice_features(&config));
+ let payment_params = PaymentParameters::from_node_id(nodes[3], 42).with_bolt11_features(channelmanager::provided_invoice_features(&config)).unwrap();
// We need a route consisting of 3 paths:
// From our node to node3 via {node0, node2}, {node7, node2, node4} and {node7, node2}.
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
- let payment_params = PaymentParameters::from_node_id(nodes[3], 42).with_features(channelmanager::provided_invoice_features(&config));
+ let payment_params = PaymentParameters::from_node_id(nodes[3], 42).with_bolt11_features(channelmanager::provided_invoice_features(&config)).unwrap();
// This test checks that if we have two cheaper paths and one more expensive path,
// so that liquidity-wise any 2 of 3 combination is sufficient,
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
- let payment_params = PaymentParameters::from_node_id(nodes[3], 42).with_features(channelmanager::provided_invoice_features(&config));
+ let payment_params = PaymentParameters::from_node_id(nodes[3], 42).with_bolt11_features(channelmanager::provided_invoice_features(&config)).unwrap();
// We need a route consisting of 2 paths:
// From our node to node3 via {node0, node2} and {node7, node2, node4}.
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
- let payment_params = PaymentParameters::from_node_id(PublicKey::from_slice(&[02; 33]).unwrap(), 42).with_features(channelmanager::provided_invoice_features(&config))
+ let payment_params = PaymentParameters::from_node_id(PublicKey::from_slice(&[02; 33]).unwrap(), 42).with_bolt11_features(channelmanager::provided_invoice_features(&config)).unwrap()
.with_route_hints(vec![RouteHint(vec![RouteHintHop {
src_node_id: nodes[2],
short_channel_id: 42,
cltv_expiry_delta: 42,
htlc_minimum_msat: None,
htlc_maximum_msat: None,
- }])]).with_max_channel_saturation_power_of_half(0);
+ }])]).unwrap().with_max_channel_saturation_power_of_half(0);
// Keep only two paths from us to nodes[2], both with a 99sat HTLC maximum, with one with
// no fee and one with a 1msat fee. Previously, trying to route 100 sats to nodes[2] here
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
- let payment_params = PaymentParameters::from_node_id(nodes[2], 42).with_features(channelmanager::provided_invoice_features(&config))
+ let payment_params = PaymentParameters::from_node_id(nodes[2], 42).with_bolt11_features(channelmanager::provided_invoice_features(&config)).unwrap()
.with_max_channel_saturation_power_of_half(0);
// We need a route consisting of 3 paths:
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
- let payment_params = PaymentParameters::from_node_id(nodes[2], 42).with_features(channelmanager::provided_invoice_features(&config));
+ let payment_params = PaymentParameters::from_node_id(nodes[2], 42).with_bolt11_features(channelmanager::provided_invoice_features(&config)).unwrap();
// We modify the graph to set the htlc_minimum of channel 2 and 4 as needed - channel 2
// gets an htlc_maximum_msat of 80_000 and channel 4 an htlc_minimum_msat of 90_000. We
let network_graph = NetworkGraph::new(Network::Testnet, Arc::clone(&logger));
let scorer = ln_test_utils::TestScorer::new();
let config = UserConfig::default();
- let payment_params = PaymentParameters::from_node_id(nodes[0], 42).with_features(channelmanager::provided_invoice_features(&config));
+ let payment_params = PaymentParameters::from_node_id(nodes[0], 42).with_bolt11_features(channelmanager::provided_invoice_features(&config)).unwrap();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
fn prefers_shorter_route_with_higher_fees() {
let (secp_ctx, network_graph, _, _, logger) = build_graph();
let (_, our_id, _, nodes) = get_nodes(&secp_ctx);
- let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops(&nodes));
+ let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops(&nodes)).unwrap();
// Without penalizing each hop 100 msats, a longer path with lower fees is chosen.
let scorer = ln_test_utils::TestScorer::new();
fn avoids_routing_through_bad_channels_and_nodes() {
let (secp_ctx, network, _, _, logger) = build_graph();
let (_, our_id, _, nodes) = get_nodes(&secp_ctx);
- let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops(&nodes));
+ let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops(&nodes)).unwrap();
let network_graph = network.read_only();
// A path to nodes[6] exists when no penalties are applied to any channel.
// Make sure that generally there is at least one route available
let feasible_max_total_cltv_delta = 1008;
- let feasible_payment_params = PaymentParameters::from_node_id(nodes[6], 0).with_route_hints(last_hops(&nodes))
+ let feasible_payment_params = PaymentParameters::from_node_id(nodes[6], 0).with_route_hints(last_hops(&nodes)).unwrap()
.with_max_total_cltv_expiry_delta(feasible_max_total_cltv_delta);
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
// But not if we exclude all paths on the basis of their accumulated CLTV delta
let fail_max_total_cltv_delta = 23;
- let fail_payment_params = PaymentParameters::from_node_id(nodes[6], 0).with_route_hints(last_hops(&nodes))
+ let fail_payment_params = PaymentParameters::from_node_id(nodes[6], 0).with_route_hints(last_hops(&nodes)).unwrap()
.with_max_total_cltv_expiry_delta(fail_max_total_cltv_delta);
match get_route(&our_id, &fail_payment_params, &network_graph, None, 100, Arc::clone(&logger), &scorer, &random_seed_bytes)
{
let network_graph = network.read_only();
let scorer = ln_test_utils::TestScorer::new();
- let mut payment_params = PaymentParameters::from_node_id(nodes[6], 0).with_route_hints(last_hops(&nodes))
+ let mut payment_params = PaymentParameters::from_node_id(nodes[6], 0).with_route_hints(last_hops(&nodes)).unwrap()
.with_max_path_count(1);
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let scorer = ln_test_utils::TestScorer::new();
- let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops(&nodes));
+ let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops(&nodes)).unwrap();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let route = get_route(&our_id, &payment_params, &network_graph.read_only(), None, 100, Arc::clone(&logger), &scorer, &random_seed_bytes).unwrap();
});
let config = UserConfig::default();
- let payment_params = PaymentParameters::from_node_id(nodes[2], 42).with_features(channelmanager::provided_invoice_features(&config));
+ let payment_params = PaymentParameters::from_node_id(nodes[2], 42).with_bolt11_features(channelmanager::provided_invoice_features(&config)).unwrap();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
// 100,000 sats is less than the available liquidity on each channel, set above.
let src = &PublicKey::from_slice(nodes.unordered_keys().skip(seed % nodes.len()).next().unwrap().as_slice()).unwrap();
seed = seed.overflowing_mul(0xdeadbeef).0;
let dst = PublicKey::from_slice(nodes.unordered_keys().skip(seed % nodes.len()).next().unwrap().as_slice()).unwrap();
- let payment_params = PaymentParameters::from_node_id(dst, 42).with_features(channelmanager::provided_invoice_features(&config));
+ let payment_params = PaymentParameters::from_node_id(dst, 42).with_bolt11_features(channelmanager::provided_invoice_features(&config)).unwrap();
let amt = seed as u64 % 200_000_000;
let params = ProbabilisticScoringParameters::default();
let scorer = ProbabilisticScorer::new(params, &graph, &logger);
let src = PublicKey::from_slice(nodes.unordered_keys().skip(seed % nodes.len()).next().unwrap().as_slice()).unwrap();
seed *= 0xdeadbeef;
let dst = PublicKey::from_slice(nodes.unordered_keys().skip(seed % nodes.len()).next().unwrap().as_slice()).unwrap();
- let params = PaymentParameters::from_node_id(dst, 42).with_features(features.clone());
+ let params = PaymentParameters::from_node_id(dst, 42).with_bolt11_features(features.clone()).unwrap();
let first_hop = first_hop(src);
let amt = seed as u64 % 1_000_000;
if let Ok(route) = get_route(&payer, ¶ms, &graph.read_only(), Some(&[&first_hop]), amt, &DummyLogger{}, &scorer, &random_seed_bytes) {
use bitcoin::blockdata::constants::ChainHash;
use bitcoin::blockdata::script::{self, Script};
use bitcoin::blockdata::transaction::{OutPoint, Transaction, TxOut};
-use bitcoin::consensus;
+use bitcoin::{consensus, Witness};
use bitcoin::consensus::Encodable;
use bitcoin::hashes::sha256d::Hash as Sha256dHash;
use bitcoin::hash_types::{Txid, BlockHash};
impl_writeable_primitive!(u64, 8);
impl_writeable_primitive!(u32, 4);
impl_writeable_primitive!(u16, 2);
+impl_writeable_primitive!(i64, 8);
+impl_writeable_primitive!(i32, 4);
+impl_writeable_primitive!(i16, 2);
+impl_writeable_primitive!(i8, 1);
impl Writeable for u8 {
#[inline]
impl_writeable_for_vec!(&crate::routing::router::BlindedTail);
impl_readable_for_vec!(crate::routing::router::BlindedTail);
+impl Writeable for Vec<Witness> {
+ #[inline]
+ fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
+ (self.len() as u16).write(w)?;
+ for witness in self {
+ (witness.serialized_len() as u16).write(w)?;
+ witness.write(w)?;
+ }
+ Ok(())
+ }
+}
+
+impl Readable for Vec<Witness> {
+ #[inline]
+ fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
+ let num_witnesses = <u16 as Readable>::read(r)? as usize;
+ let mut witnesses = Vec::with_capacity(num_witnesses);
+ for _ in 0..num_witnesses {
+ // Even though the length of each witness can be inferred in its consensus-encoded form,
+ // the spec includes a length prefix so that implementations don't have to deserialize
+ // each initially. We do that here anyway as in general we'll need to be able to make
+ // assertions on some properties of the witnesses when receiving a message providing a list
+ // of witnesses. We'll just do a sanity check for the lengths and error if there is a mismatch.
+ let witness_len = <u16 as Readable>::read(r)? as usize;
+ let witness = <Witness as Readable>::read(r)?;
+ if witness.serialized_len() != witness_len {
+ return Err(DecodeError::BadLengthDescriptor);
+ }
+ witnesses.push(witness);
+ }
+ Ok(witnesses)
+ }
+}
+
impl Writeable for Script {
fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
(self.len() as u16).write(w)?;
}
impl_consensus_ser!(Transaction);
impl_consensus_ser!(TxOut);
+impl_consensus_ser!(Witness);
impl<T: Readable> Readable for Mutex<T> {
fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
fn provided_init_features(&self, _their_init_features: &PublicKey) -> InitFeatures {
channelmanager::provided_init_features(&UserConfig::default())
}
+
+ fn handle_open_channel_v2(&self, _their_node_id: &PublicKey, msg: &msgs::OpenChannelV2) {
+ self.received_msg(wire::Message::OpenChannelV2(msg.clone()));
+ }
+
+ fn handle_accept_channel_v2(&self, _their_node_id: &PublicKey, msg: &msgs::AcceptChannelV2) {
+ self.received_msg(wire::Message::AcceptChannelV2(msg.clone()));
+ }
+
+ fn handle_tx_add_input(&self, _their_node_id: &PublicKey, msg: &msgs::TxAddInput) {
+ self.received_msg(wire::Message::TxAddInput(msg.clone()));
+ }
+
+ fn handle_tx_add_output(&self, _their_node_id: &PublicKey, msg: &msgs::TxAddOutput) {
+ self.received_msg(wire::Message::TxAddOutput(msg.clone()));
+ }
+
+ fn handle_tx_remove_input(&self, _their_node_id: &PublicKey, msg: &msgs::TxRemoveInput) {
+ self.received_msg(wire::Message::TxRemoveInput(msg.clone()));
+ }
+
+ fn handle_tx_remove_output(&self, _their_node_id: &PublicKey, msg: &msgs::TxRemoveOutput) {
+ self.received_msg(wire::Message::TxRemoveOutput(msg.clone()));
+ }
+
+ fn handle_tx_complete(&self, _their_node_id: &PublicKey, msg: &msgs::TxComplete) {
+ self.received_msg(wire::Message::TxComplete(msg.clone()));
+ }
+
+ fn handle_tx_signatures(&self, _their_node_id: &PublicKey, msg: &msgs::TxSignatures) {
+ self.received_msg(wire::Message::TxSignatures(msg.clone()));
+ }
+
+ fn handle_tx_init_rbf(&self, _their_node_id: &PublicKey, msg: &msgs::TxInitRbf) {
+ self.received_msg(wire::Message::TxInitRbf(msg.clone()));
+ }
+
+ fn handle_tx_ack_rbf(&self, _their_node_id: &PublicKey, msg: &msgs::TxAckRbf) {
+ self.received_msg(wire::Message::TxAckRbf(msg.clone()));
+ }
+
+ fn handle_tx_abort(&self, _their_node_id: &PublicKey, msg: &msgs::TxAbort) {
+ self.received_msg(wire::Message::TxAbort(msg.clone()));
+ }
}
impl events::MessageSendEventsProvider for TestChannelMessageHandler {
--- /dev/null
+## Backwards Compatibility
+
+* `PaymentParameters` written with blinded path info using 0.0.115 will not be readable in 0.0.116
projects / rust-lightning / commitdiff