3 extern crate lightning;
4 extern crate secp256k1;
6 use bitcoin::blockdata::block::BlockHeader;
7 use bitcoin::blockdata::transaction::{Transaction, TxOut};
8 use bitcoin::blockdata::script::{Builder, Script};
9 use bitcoin::blockdata::opcodes;
10 use bitcoin::network::constants::Network;
11 use bitcoin::network::serialize::{deserialize, serialize, BitcoinHash};
12 use bitcoin::util::hash::{Sha256dHash, Hash160};
14 use crypto::digest::Digest;
16 use lightning::chain::chaininterface::{BroadcasterInterface,ConfirmationTarget,ChainListener,FeeEstimator,ChainWatchInterfaceUtil};
17 use lightning::chain::transaction::OutPoint;
18 use lightning::chain::keysinterface::{ChannelKeys, KeysInterface};
19 use lightning::ln::channelmonitor;
20 use lightning::ln::channelmanager::{ChannelManager, PaymentFailReason};
21 use lightning::ln::peer_handler::{MessageHandler,PeerManager,SocketDescriptor};
22 use lightning::ln::router::Router;
23 use lightning::util::events::{EventsProvider,Event};
24 use lightning::util::reset_rng_state;
25 use lightning::util::logger::Logger;
26 use lightning::util::sha2::Sha256;
30 use utils::test_logger;
32 use secp256k1::key::{PublicKey,SecretKey};
33 use secp256k1::Secp256k1;
35 use std::cell::RefCell;
36 use std::collections::HashMap;
40 use std::sync::atomic::{AtomicUsize,Ordering};
43 pub fn slice_to_be16(v: &[u8]) -> u16 {
44 ((v[0] as u16) << 8*1) |
45 ((v[1] as u16) << 8*0)
49 pub fn slice_to_be24(v: &[u8]) -> u32 {
50 ((v[0] as u32) << 8*2) |
51 ((v[1] as u32) << 8*1) |
52 ((v[2] as u32) << 8*0)
56 pub fn slice_to_be32(v: &[u8]) -> u32 {
57 ((v[0] as u32) << 8*3) |
58 ((v[1] as u32) << 8*2) |
59 ((v[2] as u32) << 8*1) |
60 ((v[3] as u32) << 8*0)
64 pub fn be64_to_array(u: u64) -> [u8; 8] {
66 v[0] = ((u >> 8*7) & 0xff) as u8;
67 v[1] = ((u >> 8*6) & 0xff) as u8;
68 v[2] = ((u >> 8*5) & 0xff) as u8;
69 v[3] = ((u >> 8*4) & 0xff) as u8;
70 v[4] = ((u >> 8*3) & 0xff) as u8;
71 v[5] = ((u >> 8*2) & 0xff) as u8;
72 v[6] = ((u >> 8*1) & 0xff) as u8;
73 v[7] = ((u >> 8*0) & 0xff) as u8;
79 read_pos: AtomicUsize,
82 fn get_slice(&self, len: usize) -> Option<&[u8]> {
83 let old_pos = self.read_pos.fetch_add(len, Ordering::AcqRel);
84 if self.data.len() < old_pos + len {
87 Some(&self.data[old_pos..old_pos + len])
91 struct FuzzEstimator {
92 input: Arc<InputData>,
94 impl FeeEstimator for FuzzEstimator {
95 fn get_est_sat_per_1000_weight(&self, _: ConfirmationTarget) -> u64 {
96 //TODO: We should actually be testing at least much more than 64k...
97 match self.input.get_slice(2) {
98 Some(slice) => cmp::max(slice_to_be16(slice) as u64, 253),
104 struct TestBroadcaster {}
105 impl BroadcasterInterface for TestBroadcaster {
106 fn broadcast_transaction(&self, _tx: &Transaction) {}
112 peers_connected: &'a RefCell<[bool; 256]>,
114 impl<'a> SocketDescriptor for Peer<'a> {
115 fn send_data(&mut self, data: &Vec<u8>, write_offset: usize, _resume_read: bool) -> usize {
116 assert!(write_offset < data.len());
117 data.len() - write_offset
119 fn disconnect_socket(&mut self) {
120 assert!(self.peers_connected.borrow()[self.id as usize]);
121 self.peers_connected.borrow_mut()[self.id as usize] = false;
124 impl<'a> PartialEq for Peer<'a> {
125 fn eq(&self, other: &Self) -> bool {
129 impl<'a> Eq for Peer<'a> {}
130 impl<'a> Hash for Peer<'a> {
131 fn hash<H : std::hash::Hasher>(&self, h: &mut H) {
136 struct MoneyLossDetector<'a> {
137 manager: Arc<ChannelManager>,
138 monitor: Arc<channelmonitor::SimpleManyChannelMonitor<OutPoint>>,
139 handler: PeerManager<Peer<'a>>,
141 peers: &'a RefCell<[bool; 256]>,
142 funding_txn: Vec<Transaction>,
143 header_hashes: Vec<Sha256dHash>,
148 impl<'a> MoneyLossDetector<'a> {
149 pub fn new(peers: &'a RefCell<[bool; 256]>, manager: Arc<ChannelManager>, monitor: Arc<channelmonitor::SimpleManyChannelMonitor<OutPoint>>, handler: PeerManager<Peer<'a>>) -> Self {
156 funding_txn: Vec::new(),
157 header_hashes: vec![Default::default()],
163 fn connect_block(&mut self, txn: &[&Transaction], txn_idxs: &[u32]) {
164 let header = BlockHeader { version: 0x20000000, prev_blockhash: self.header_hashes[self.height], merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
166 self.manager.block_connected(&header, self.height as u32, txn, txn_idxs);
167 (*self.monitor).block_connected(&header, self.height as u32, txn, txn_idxs);
168 if self.header_hashes.len() > self.height {
169 self.header_hashes[self.height] = header.bitcoin_hash();
171 assert_eq!(self.header_hashes.len(), self.height);
172 self.header_hashes.push(header.bitcoin_hash());
174 self.max_height = cmp::max(self.height, self.max_height);
177 fn disconnect_block(&mut self) {
178 if self.height > 0 && (self.max_height < 6 || self.height >= self.max_height - 6) {
180 let header = BlockHeader { version: 0x20000000, prev_blockhash: self.header_hashes[self.height], merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
181 self.manager.block_disconnected(&header);
182 self.monitor.block_disconnected(&header);
187 impl<'a> Drop for MoneyLossDetector<'a> {
189 // Disconnect all peers
190 for (idx, peer) in self.peers.borrow().iter().enumerate() {
192 self.handler.disconnect_event(&Peer{id: idx as u8, peers_connected: &self.peers});
196 // Force all channels onto the chain (and time out claim txn)
197 self.manager.force_close_all_channels();
202 node_secret: SecretKey,
204 impl KeysInterface for KeyProvider {
205 fn get_node_secret(&self) -> SecretKey {
206 self.node_secret.clone()
209 fn get_destination_script(&self) -> Script {
210 let secp_ctx = Secp256k1::signing_only();
211 let channel_monitor_claim_key = SecretKey::from_slice(&secp_ctx, &hex::decode("0fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap()[..]).unwrap();
212 let our_channel_monitor_claim_key_hash = Hash160::from_data(&PublicKey::from_secret_key(&secp_ctx, &channel_monitor_claim_key).serialize());
213 Builder::new().push_opcode(opcodes::All::OP_PUSHBYTES_0).push_slice(&our_channel_monitor_claim_key_hash[..]).into_script()
216 fn get_shutdown_pubkey(&self) -> PublicKey {
217 let secp_ctx = Secp256k1::signing_only();
218 PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&secp_ctx, &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]).unwrap())
221 fn get_channel_keys(&self, inbound: bool) -> ChannelKeys {
222 let secp_ctx = Secp256k1::without_caps();
225 funding_key: SecretKey::from_slice(&secp_ctx, &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0]).unwrap(),
226 revocation_base_key: SecretKey::from_slice(&secp_ctx, &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0]).unwrap(),
227 payment_base_key: SecretKey::from_slice(&secp_ctx, &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0]).unwrap(),
228 delayed_payment_base_key: SecretKey::from_slice(&secp_ctx, &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0]).unwrap(),
229 htlc_base_key: SecretKey::from_slice(&secp_ctx, &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 0]).unwrap(),
230 channel_close_key: SecretKey::from_slice(&secp_ctx, &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0]).unwrap(),
231 channel_monitor_claim_key: SecretKey::from_slice(&secp_ctx, &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 0]).unwrap(),
232 commitment_seed: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
236 funding_key: SecretKey::from_slice(&secp_ctx, &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]).unwrap(),
237 revocation_base_key: SecretKey::from_slice(&secp_ctx, &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]).unwrap(),
238 payment_base_key: SecretKey::from_slice(&secp_ctx, &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]).unwrap(),
239 delayed_payment_base_key: SecretKey::from_slice(&secp_ctx, &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]).unwrap(),
240 htlc_base_key: SecretKey::from_slice(&secp_ctx, &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]).unwrap(),
241 channel_close_key: SecretKey::from_slice(&secp_ctx, &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]).unwrap(),
242 channel_monitor_claim_key: SecretKey::from_slice(&secp_ctx, &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]).unwrap(),
243 commitment_seed: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
250 pub fn do_test(data: &[u8], logger: &Arc<Logger>) {
253 let input = Arc::new(InputData {
255 read_pos: AtomicUsize::new(0),
257 let fee_est = Arc::new(FuzzEstimator {
258 input: input.clone(),
261 macro_rules! get_slice {
263 match input.get_slice($len as usize) {
264 Some(slice) => slice,
270 let secp_ctx = Secp256k1::new();
271 macro_rules! get_pubkey {
273 match PublicKey::from_slice(&secp_ctx, get_slice!(33)) {
280 let our_network_key = match SecretKey::from_slice(&secp_ctx, get_slice!(32)) {
285 let watch = Arc::new(ChainWatchInterfaceUtil::new(Network::Bitcoin, Arc::clone(&logger)));
286 let broadcast = Arc::new(TestBroadcaster{});
287 let monitor = channelmonitor::SimpleManyChannelMonitor::new(watch.clone(), broadcast.clone());
289 let keys_manager = Arc::new(KeyProvider { node_secret: our_network_key.clone() });
290 let channelmanager = ChannelManager::new(slice_to_be32(get_slice!(4)), get_slice!(1)[0] != 0, Network::Bitcoin, fee_est.clone(), monitor.clone(), watch.clone(), broadcast.clone(), Arc::clone(&logger), keys_manager.clone()).unwrap();
291 let router = Arc::new(Router::new(PublicKey::from_secret_key(&secp_ctx, &keys_manager.get_node_secret()), watch.clone(), Arc::clone(&logger)));
293 let peers = RefCell::new([false; 256]);
294 let mut loss_detector = MoneyLossDetector::new(&peers, channelmanager.clone(), monitor.clone(), PeerManager::new(MessageHandler {
295 chan_handler: channelmanager.clone(),
296 route_handler: router.clone(),
297 }, our_network_key, Arc::clone(&logger)));
299 let mut should_forward = false;
300 let mut payments_received: Vec<[u8; 32]> = Vec::new();
301 let mut payments_sent = 0;
302 let mut pending_funding_generation: Vec<([u8; 32], u64, Script)> = Vec::new();
303 let mut pending_funding_signatures = HashMap::new();
304 let mut pending_funding_relay = Vec::new();
307 match get_slice!(1)[0] {
311 if !peers.borrow()[i-1] {
316 if new_id == 0 { return; }
317 loss_detector.handler.new_outbound_connection(get_pubkey!(), Peer{id: (new_id - 1) as u8, peers_connected: &peers}).unwrap();
318 peers.borrow_mut()[new_id - 1] = true;
323 if !peers.borrow()[i-1] {
328 if new_id == 0 { return; }
329 loss_detector.handler.new_inbound_connection(Peer{id: (new_id - 1) as u8, peers_connected: &peers}).unwrap();
330 peers.borrow_mut()[new_id - 1] = true;
333 let peer_id = get_slice!(1)[0];
334 if !peers.borrow()[peer_id as usize] { return; }
335 loss_detector.handler.disconnect_event(&Peer{id: peer_id, peers_connected: &peers});
336 peers.borrow_mut()[peer_id as usize] = false;
339 let peer_id = get_slice!(1)[0];
340 if !peers.borrow()[peer_id as usize] { return; }
341 match loss_detector.handler.read_event(&mut Peer{id: peer_id, peers_connected: &peers}, get_slice!(get_slice!(1)[0]).to_vec()) {
342 Ok(res) => assert!(!res),
343 Err(_) => { peers.borrow_mut()[peer_id as usize] = false; }
347 let value = slice_to_be24(get_slice!(3)) as u64;
348 let route = match router.get_route(&get_pubkey!(), None, &Vec::new(), value, 42) {
352 let mut payment_hash = [0; 32];
353 payment_hash[0..8].copy_from_slice(&be64_to_array(payments_sent));
354 let mut sha = Sha256::new();
355 sha.input(&payment_hash);
356 sha.result(&mut payment_hash);
358 match channelmanager.send_payment(route, payment_hash) {
364 let peer_id = get_slice!(1)[0];
365 if !peers.borrow()[peer_id as usize] { return; }
366 let their_key = get_pubkey!();
367 let chan_value = slice_to_be24(get_slice!(3)) as u64;
368 let push_msat_value = slice_to_be24(get_slice!(3)) as u64;
369 if channelmanager.create_channel(their_key, chan_value, push_msat_value, 0).is_err() { return; }
372 let mut channels = channelmanager.list_channels();
373 let channel_id = get_slice!(1)[0] as usize;
374 if channel_id >= channels.len() { return; }
375 channels.sort_by(|a, b| { a.channel_id.cmp(&b.channel_id) });
376 if channelmanager.close_channel(&channels[channel_id].channel_id).is_err() { return; }
380 channelmanager.process_pending_htlc_forwards();
381 should_forward = false;
385 for payment in payments_received.drain(..) {
386 // SHA256 is defined as XOR of all input bytes placed in the first byte, and 0s
387 // for the remaining bytes. Thus, if not all remaining bytes are 0s we cannot
388 // fulfill this HTLC, but if they are, we can just take the first byte and
389 // place that anywhere in our preimage.
390 if &payment[1..] != &[0; 31] {
391 channelmanager.fail_htlc_backwards(&payment, PaymentFailReason::PreimageUnknown);
393 let mut payment_preimage = [0; 32];
394 payment_preimage[0] = payment[0];
395 channelmanager.claim_funds(payment_preimage);
400 for payment in payments_received.drain(..) {
401 channelmanager.fail_htlc_backwards(&payment, PaymentFailReason::PreimageUnknown);
405 for funding_generation in pending_funding_generation.drain(..) {
406 let mut tx = Transaction { version: 0, lock_time: 0, input: Vec::new(), output: vec![TxOut {
407 value: funding_generation.1, script_pubkey: funding_generation.2,
409 let funding_output = OutPoint::new(Sha256dHash::from_data(&serialize(&tx).unwrap()[..]), 0);
410 let mut found_duplicate_txo = false;
411 for chan in channelmanager.list_channels() {
412 if chan.channel_id == funding_output.to_channel_id() {
413 found_duplicate_txo = true;
416 if !found_duplicate_txo {
417 channelmanager.funding_transaction_generated(&funding_generation.0, funding_output.clone());
418 pending_funding_signatures.insert(funding_output, tx);
423 if !pending_funding_relay.is_empty() {
424 let mut txn = Vec::with_capacity(pending_funding_relay.len());
425 let mut txn_idxs = Vec::with_capacity(pending_funding_relay.len());
426 for (idx, tx) in pending_funding_relay.iter().enumerate() {
428 txn_idxs.push(idx as u32 + 1);
431 loss_detector.connect_block(&txn[..], &txn_idxs[..]);
434 loss_detector.connect_block(&txn[..], &txn_idxs[..]);
437 for tx in pending_funding_relay.drain(..) {
438 loss_detector.funding_txn.push(tx);
442 let txlen = slice_to_be16(get_slice!(2));
444 loss_detector.connect_block(&[], &[]);
446 let txres: Result<Transaction, _> = deserialize(get_slice!(txlen));
447 if let Ok(tx) = txres {
448 loss_detector.connect_block(&[&tx], &[1]);
455 loss_detector.disconnect_block();
458 let mut channels = channelmanager.list_channels();
459 let channel_id = get_slice!(1)[0] as usize;
460 if channel_id >= channels.len() { return; }
461 channels.sort_by(|a, b| { a.channel_id.cmp(&b.channel_id) });
462 channelmanager.force_close_channel(&channels[channel_id].channel_id);
466 loss_detector.handler.process_events();
467 for event in loss_detector.handler.get_and_clear_pending_events() {
469 Event::FundingGenerationReady { temporary_channel_id, channel_value_satoshis, output_script, .. } => {
470 pending_funding_generation.push((temporary_channel_id, channel_value_satoshis, output_script));
472 Event::FundingBroadcastSafe { funding_txo, .. } => {
473 pending_funding_relay.push(pending_funding_signatures.remove(&funding_txo).unwrap());
475 Event::PaymentReceived { payment_hash, .. } => {
476 payments_received.push(payment_hash);
478 Event::PaymentSent {..} => {},
479 Event::PaymentFailed {..} => {},
481 Event::PendingHTLCsForwardable {..} => {
482 should_forward = true;
484 _ => panic!("Unknown event"),
490 #[cfg(feature = "afl")]
491 #[macro_use] extern crate afl;
492 #[cfg(feature = "afl")]
495 let logger: Arc<Logger> = Arc::new(test_logger::TestLogger{});
496 do_test(data, &logger);
500 #[cfg(feature = "honggfuzz")]
501 #[macro_use] extern crate honggfuzz;
502 #[cfg(feature = "honggfuzz")]
506 let logger: Arc<Logger> = Arc::new(test_logger::TestLogger{});
507 do_test(data, &logger);
515 use utils::test_logger;
516 use lightning::util::logger::{Logger, Record};
517 use std::collections::HashMap;
518 use std::sync::{Arc, Mutex};
521 fn duplicate_crash() {
522 let logger: Arc<Logger> = Arc::new(test_logger::TestLogger{});
523 super::do_test(&::hex::decode("00").unwrap(), &logger);
526 struct TrackingLogger {
527 /// (module, message) -> count
528 pub lines: Mutex<HashMap<(String, String), usize>>,
530 impl Logger for TrackingLogger {
531 fn log(&self, record: &Record) {
532 *self.lines.lock().unwrap().entry((record.module_path.to_string(), format!("{}", record.args))).or_insert(0) += 1;
533 println!("{:<5} [{} : {}, {}] {}", record.level.to_string(), record.module_path, record.file, record.line, record.args);
538 fn test_no_existing_test_breakage() {
539 // To avoid accidentally causing all existing fuzz test cases to be useless by making minor
540 // changes (such as requesting feerate info in a new place), we run a pretty full
541 // step-through with two peers and HTLC forwarding here. Obviously this is pretty finicky,
542 // so this should be updated pretty liberally, but at least we'll know when changes occur.
543 // If nothing else, this test serves as a pretty great initial full_stack_target seed.
545 // What each byte represents is broken down below, and then everything is concatenated into
546 // one large test at the end (you want %s/ -.*//g %s/\n\| \|\t\|\///g).
548 // 0000000000000000000000000000000000000000000000000000000000000000 - our network key
549 // 00000000 - fee_proportional_millionths
550 // 01 - announce_channels_publicly
552 // 00 - new outbound connection with id 0
553 // 030000000000000000000000000000000000000000000000000000000000000000 - peer's pubkey
554 // 030032 - inbound read from peer id 0 of len 50
555 // 00 030000000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - noise act two (0||pubkey||mac)
557 // 030012 - inbound read from peer id 0 of len 18
558 // 0006 03000000000000000000000000000000 - message header indicating message length 6
559 // 030016 - inbound read from peer id 0 of len 22
560 // 0010 00000000 03000000000000000000000000000000 - init message with no features (type 16)
562 // 030012 - inbound read from peer id 0 of len 18
563 // 0141 03000000000000000000000000000000 - message header indicating message length 321
564 // 0300fe - inbound read from peer id 0 of len 254
565 // 0020 7500000000000000000000000000000000000000000000000000000000000000 ff4f00f805273c1b203bb5ebf8436bfde57b3be8c2f5e95d9491dbb181909679 000000000000c350 0000000000000000 0000000000000222 ffffffffffffffff 0000000000000222 0000000000000000 000000fd 0006 01e3 030000000000000000000000000000000000000000000000000000000000000001 030000000000000000000000000000000000000000000000000000000000000002 030000000000000000000000000000000000000000000000000000000000000003 030000000000000000000000000000000000000000000000000000000000000004 - beginning of open_channel message
566 // 030053 - inbound read from peer id 0 of len 83
567 // 030000000000000000000000000000000000000000000000000000000000000005 030000000000000000000000000000000000000000000000000000000000000000 01 03000000000000000000000000000000 - rest of open_channel and mac
569 // 00fd00fd00fd - Three feerate requests (all returning min feerate, which our open_channel also uses)
570 // - client should now respond with accept_channel (CHECK 1: type 33 to peer 03000000)
572 // 030012 - inbound read from peer id 0 of len 18
573 // 0084 03000000000000000000000000000000 - message header indicating message length 132
574 // 030094 - inbound read from peer id 0 of len 148
575 // 0022 ff4f00f805273c1b203bb5ebf8436bfde57b3be8c2f5e95d9491dbb181909679 3d00000000000000000000000000000000000000000000000000000000000000 0000 36000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 03000000000000000000000000000000 - funding_created and mac
576 // - client should now respond with funding_signed (CHECK 2: type 35 to peer 03000000)
578 // 0c005e - connect a block with one transaction of len 94
579 // 020000000100000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0150c3000000000000220020ae0000000000000000000000000000000000000000000000000000000000000000000000 - the funding transaction
580 // 0c0000 - connect a block with no transactions
581 // 0c0000 - connect a block with no transactions
582 // 0c0000 - connect a block with no transactions
583 // 0c0000 - connect a block with no transactions
584 // 0c0000 - connect a block with no transactions
585 // 0c0000 - connect a block with no transactions
586 // 0c0000 - connect a block with no transactions
587 // 0c0000 - connect a block with no transactions
588 // 0c0000 - connect a block with no transactions
589 // 0c0000 - connect a block with no transactions
590 // 0c0000 - connect a block with no transactions
591 // 0c0000 - connect a block with no transactions
592 // - by now client should have sent a funding_locked (CHECK 3: SendFundingLocked to 03000000 for chan 3d000000)
594 // 030012 - inbound read from peer id 0 of len 18
595 // 0043 03000000000000000000000000000000 - message header indicating message length 67
596 // 030053 - inbound read from peer id 0 of len 83
597 // 0024 3d00000000000000000000000000000000000000000000000000000000000000 030100000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - funding_locked and mac
599 // 01 - new inbound connection with id 1
600 // 030132 - inbound read from peer id 1 of len 50
601 // 0003000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000 - inbound noise act 1
602 // 030142 - inbound read from peer id 1 of len 66
603 // 000302000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000003000000000000000000000000000000 - inbound noise act 3
605 // 030112 - inbound read from peer id 1 of len 18
606 // 0006 01000000000000000000000000000000 - message header indicating message length 6
607 // 030116 - inbound read from peer id 1 of len 22
608 // 0010 00000000 01000000000000000000000000000000 - init message with no features (type 16)
610 // 05 01 030200000000000000000000000000000000000000000000000000000000000000 00c350 0003e8 - create outbound channel to peer 1 for 50k sat
611 // 00fd00fd00fd - Three feerate requests (all returning min feerate)
613 // 030112 - inbound read from peer id 1 of len 18
614 // 0110 01000000000000000000000000000000 - message header indicating message length 272
615 // 0301ff - inbound read from peer id 1 of len 255
616 // 0021 0200000000000000020000000000000002000000000000000200000000000000 000000000000001a 00000000004c4b40 00000000000003e8 00000000000003e8 00000002 03f0 0005 030000000000000000000000000000000000000000000000000000000000000100 030000000000000000000000000000000000000000000000000000000000000200 030000000000000000000000000000000000000000000000000000000000000300 030000000000000000000000000000000000000000000000000000000000000400 030000000000000000000000000000000000000000000000000000000000000500 03000000000000000000000000000000 - beginning of accept_channel
617 // 030121 - inbound read from peer id 1 of len 33
618 // 0000000000000000000000000000000000 01000000000000000000000000000000 - rest of accept_channel and mac
620 // 0a - create the funding transaction (client should send funding_created now)
622 // 030112 - inbound read from peer id 1 of len 18
623 // 0062 01000000000000000000000000000000 - message header indicating message length 98
624 // 030172 - inbound read from peer id 1 of len 114
625 // 0023 3f00000000000000000000000000000000000000000000000000000000000000f6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100 01000000000000000000000000000000 - funding_signed message and mac
627 // 0b - broadcast funding transaction
628 // - by now client should have sent a funding_locked (CHECK 4: SendFundingLocked to 03020000 for chan 3f000000)
630 // 030112 - inbound read from peer id 1 of len 18
631 // 0043 01000000000000000000000000000000 - message header indicating message length 67
632 // 030153 - inbound read from peer id 1 of len 83
633 // 0024 3f00000000000000000000000000000000000000000000000000000000000000 030100000000000000000000000000000000000000000000000000000000000000 01000000000000000000000000000000 - funding_locked and mac
635 // 030012 - inbound read from peer id 0 of len 18
636 // 05ac 03000000000000000000000000000000 - message header indicating message length 1452
637 // 0300ff - inbound read from peer id 0 of len 255
638 // 0080 3d00000000000000000000000000000000000000000000000000000000000000 0000000000000000 0000000000003e80 ff00000000000000000000000000000000000000000000000000000000000000 00000121 00 030000000000000000000000000000000000000000000000000000000000000555 0000000e000001000000000000000003e8000000010000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000 ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff - beginning of update_add_htlc from 0 to 1 via client
639 // 0300ff - inbound read from peer id 0 of len 255
640 // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
641 // 0300ff - inbound read from peer id 0 of len 255
642 // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
643 // 0300ff - inbound read from peer id 0 of len 255
644 // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
645 // 0300ff - inbound read from peer id 0 of len 255
646 // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
647 // 0300c1 - inbound read from peer id 0 of len 193
648 // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ef00000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - end of update_add_htlc from 0 to 1 via client and mac
650 // 00fd - A feerate request (returning min feerate, which our open_channel also uses)
652 // 030012 - inbound read from peer id 0 of len 18
653 // 0064 03000000000000000000000000000000 - message header indicating message length 100
654 // 030074 - inbound read from peer id 0 of len 116
655 // 0084 3d00000000000000000000000000000000000000000000000000000000000000 27000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 0000 03000000000000000000000000000000 - commitment_signed and mac
656 // - client should now respond with revoke_and_ack and commitment_signed (CHECK 5/6: types 133 and 132 to peer 03000000)
658 // 030012 - inbound read from peer id 0 of len 18
659 // 0063 03000000000000000000000000000000 - message header indicating message length 99
660 // 030073 - inbound read from peer id 0 of len 115
661 // 0085 3d00000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000 030200000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - revoke_and_ack and mac
663 // 07 - process the now-pending HTLC forward
664 // - client now sends id 1 update_add_htlc and commitment_signed (CHECK 7: SendHTLCs event for node 03020000 with 1 HTLCs for channel 3f000000)
666 // - we respond with commitment_signed then revoke_and_ack (a weird, but valid, order)
667 // 030112 - inbound read from peer id 1 of len 18
668 // 0064 01000000000000000000000000000000 - message header indicating message length 100
669 // 030174 - inbound read from peer id 1 of len 116
670 // 0084 3f00000000000000000000000000000000000000000000000000000000000000 f7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100 0000 01000000000000000000000000000000 - commitment_signed and mac
672 // 030112 - inbound read from peer id 1 of len 18
673 // 0063 01000000000000000000000000000000 - message header indicating message length 99
674 // 030173 - inbound read from peer id 1 of len 115
675 // 0085 3f00000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000 030200000000000000000000000000000000000000000000000000000000000000 01000000000000000000000000000000 - revoke_and_ack and mac
677 // 030112 - inbound read from peer id 1 of len 18
678 // 004a 01000000000000000000000000000000 - message header indicating message length 74
679 // 03015a - inbound read from peer id 1 of len 90
680 // 0082 3f00000000000000000000000000000000000000000000000000000000000000 0000000000000000 ff00888888888888888888888888888888888888888888888888888888888888 01000000000000000000000000000000 - update_fulfill_htlc and mac
681 // - client should immediately claim the pending HTLC from peer 0 (CHECK 8: SendFulfillHTLCs for node 03000000 with preimage ff00888888 for channel 3d000000)
683 // 030112 - inbound read from peer id 1 of len 18
684 // 0064 01000000000000000000000000000000 - message header indicating message length 100
685 // 030174 - inbound read from peer id 1 of len 116
686 // 0084 3f00000000000000000000000000000000000000000000000000000000000000 fb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100 0000 01000000000000000000000000000000 - commitment_signed and mac
688 // 030112 - inbound read from peer id 1 of len 18
689 // 0063 01000000000000000000000000000000 - message header indicating message length 99
690 // 030173 - inbound read from peer id 1 of len 115
691 // 0085 3f00000000000000000000000000000000000000000000000000000000000000 0100000000000000000000000000000000000000000000000000000000000000 030300000000000000000000000000000000000000000000000000000000000000 01000000000000000000000000000000 - revoke_and_ack and mac
693 // - before responding to the commitment_signed generated above, send a new HTLC
694 // 030012 - inbound read from peer id 0 of len 18
695 // 05ac 03000000000000000000000000000000 - message header indicating message length 1452
696 // 0300ff - inbound read from peer id 0 of len 255
697 // 0080 3d00000000000000000000000000000000000000000000000000000000000000 0000000000000001 0000000000003e80 ff00000000000000000000000000000000000000000000000000000000000000 00000121 00 030000000000000000000000000000000000000000000000000000000000000555 0000000e000001000000000000000003e8000000010000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000 ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff - beginning of update_add_htlc from 0 to 1 via client
698 // 0300ff - inbound read from peer id 0 of len 255
699 // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
700 // 0300ff - inbound read from peer id 0 of len 255
701 // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
702 // 0300ff - inbound read from peer id 0 of len 255
703 // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
704 // 0300ff - inbound read from peer id 0 of len 255
705 // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
706 // 0300c1 - inbound read from peer id 0 of len 193
707 // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ef00000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - end of update_add_htlc from 0 to 1 via client and mac
709 // 00fd - A feerate request (returning min feerate, which our open_channel also uses)
711 // - now respond to the update_fulfill_htlc+commitment_signed messages the client sent to peer 0
712 // 030012 - inbound read from peer id 0 of len 18
713 // 0063 03000000000000000000000000000000 - message header indicating message length 99
714 // 030073 - inbound read from peer id 0 of len 115
715 // 0085 3d00000000000000000000000000000000000000000000000000000000000000 0100000000000000000000000000000000000000000000000000000000000000 030300000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - revoke_and_ack and mac
716 // - client should now respond with revoke_and_ack and commitment_signed (CHECK 5/6 duplicates)
718 // 030012 - inbound read from peer id 0 of len 18
719 // 0064 03000000000000000000000000000000 - message header indicating message length 100
720 // 030074 - inbound read from peer id 0 of len 116
721 // 0084 3d00000000000000000000000000000000000000000000000000000000000000 d4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 0000 03000000000000000000000000000000 - commitment_signed and mac
723 // 030012 - inbound read from peer id 0 of len 18
724 // 0063 03000000000000000000000000000000 - message header indicating message length 99
725 // 030073 - inbound read from peer id 0 of len 115
726 // 0085 3d00000000000000000000000000000000000000000000000000000000000000 0200000000000000000000000000000000000000000000000000000000000000 030400000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - revoke_and_ack and mac
728 // 07 - process the now-pending HTLC forward
729 // - client now sends id 1 update_add_htlc and commitment_signed (CHECK 7 duplicate)
730 // - we respond with revoke_and_ack, then commitment_signed, then update_fail_htlc
732 // 030112 - inbound read from peer id 1 of len 18
733 // 0064 01000000000000000000000000000000 - message header indicating message length 100
734 // 030174 - inbound read from peer id 1 of len 116
735 // 0084 3f00000000000000000000000000000000000000000000000000000000000000 fa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100 0000 01000000000000000000000000000000 - commitment_signed and mac
737 // 030112 - inbound read from peer id 1 of len 18
738 // 0063 01000000000000000000000000000000 - message header indicating message length 99
739 // 030173 - inbound read from peer id 1 of len 115
740 // 0085 3f00000000000000000000000000000000000000000000000000000000000000 0200000000000000000000000000000000000000000000000000000000000000 030400000000000000000000000000000000000000000000000000000000000000 01000000000000000000000000000000 - revoke_and_ack and mac
742 // 030112 - inbound read from peer id 1 of len 18
743 // 002c 01000000000000000000000000000000 - message header indicating message length 44
744 // 03013c - inbound read from peer id 1 of len 60
745 // 0083 3f00000000000000000000000000000000000000000000000000000000000000 0000000000000001 0000 01000000000000000000000000000000 - update_fail_htlc and mac
747 // 030112 - inbound read from peer id 1 of len 18
748 // 0064 01000000000000000000000000000000 - message header indicating message length 100
749 // 030174 - inbound read from peer id 1 of len 116
750 // 0084 3f00000000000000000000000000000000000000000000000000000000000000 fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100 0000 01000000000000000000000000000000 - commitment_signed and mac
752 // 030112 - inbound read from peer id 1 of len 18
753 // 0063 01000000000000000000000000000000 - message header indicating message length 99
754 // 030173 - inbound read from peer id 1 of len 115
755 // 0085 3f00000000000000000000000000000000000000000000000000000000000000 0300000000000000000000000000000000000000000000000000000000000000 030500000000000000000000000000000000000000000000000000000000000000 01000000000000000000000000000000 - revoke_and_ack and mac
757 // - client now sends id 0 update_fail_htlc and commitment_signed (CHECK 9)
758 // - now respond to the update_fail_htlc+commitment_signed messages the client sent to peer 0
759 // 030012 - inbound read from peer id 0 of len 18
760 // 0063 03000000000000000000000000000000 - message header indicating message length 99
761 // 030073 - inbound read from peer id 0 of len 115
762 // 0085 3d00000000000000000000000000000000000000000000000000000000000000 0300000000000000000000000000000000000000000000000000000000000000 030500000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - revoke_and_ack and mac
764 // 030012 - inbound read from peer id 0 of len 18
765 // 0064 03000000000000000000000000000000 - message header indicating message length 100
766 // 030074 - inbound read from peer id 0 of len 116
767 // 0084 3d00000000000000000000000000000000000000000000000000000000000000 25000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 0000 03000000000000000000000000000000 - commitment_signed and mac
768 // - client should now respond with revoke_and_ack (CHECK 5 duplicate)
770 // 030012 - inbound read from peer id 0 of len 18
771 // 05ac 03000000000000000000000000000000 - message header indicating message length 1452
772 // 0300ff - inbound read from peer id 0 of len 255
773 // 0080 3d00000000000000000000000000000000000000000000000000000000000000 0000000000000002 000000000003e900 ff00000000000000000000000000000000000000000000000000000000000000 00000121 00 030000000000000000000000000000000000000000000000000000000000000555 0000000e0000010000000000000003e800000000010000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000 ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff - beginning of update_add_htlc from 0 to 1 via client
774 // 0300ff - inbound read from peer id 0 of len 255
775 // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
776 // 0300ff - inbound read from peer id 0 of len 255
777 // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
778 // 0300ff - inbound read from peer id 0 of len 255
779 // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
780 // 0300ff - inbound read from peer id 0 of len 255
781 // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
782 // 0300c1 - inbound read from peer id 0 of len 193
783 // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ef00000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - end of update_add_htlc from 0 to 1 via client and mac
785 // 00fd - A feerate request (returning min feerate, which our open_channel also uses)
787 // 030012 - inbound read from peer id 0 of len 18
788 // 00a4 03000000000000000000000000000000 - message header indicating message length 164
789 // 0300b4 - inbound read from peer id 0 of len 180
790 // 0084 3d00000000000000000000000000000000000000000000000000000000000000 68000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 0001 0a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d 00000000000000 03000000000000000000000000000000 - commitment_signed and mac
791 // - client should now respond with revoke_and_ack and commitment_signed (CHECK 5/6 duplicates)
793 // 030012 - inbound read from peer id 0 of len 18
794 // 0063 03000000000000000000000000000000 - message header indicating message length 99
795 // 030073 - inbound read from peer id 0 of len 115
796 // 0085 3d00000000000000000000000000000000000000000000000000000000000000 0400000000000000000000000000000000000000000000000000000000000000 030600000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - revoke_and_ack and mac
798 // 07 - process the now-pending HTLC forward
799 // - client now sends id 1 update_add_htlc and commitment_signed (CHECK 7 duplicate)
801 // 0c007d - connect a block with one transaction of len 125
802 // 02000000013f00000000000000000000000000000000000000000000000000000000000000000000000000000080020001000000000000220020ed000000000000000000000000000000000000000000000000000000000000006cc10000000000001600142b88e0198963bf4c37de498583a3ccdb9d67e97405000020 - the funding transaction
803 // 00fd - A feerate request (returning min feerate, which our open_channel also uses)
804 // 0c005e - connect a block with one transaction of len 94
805 // 0200000001ec00000000000000000000000000000000000000000000000000000000000000000000000000000000014f00000000000000220020f60000000000000000000000000000000000000000000000000000000000000000000000 - the funding transaction
807 let logger = Arc::new(TrackingLogger { lines: Mutex::new(HashMap::new()) });
808 super::do_test(&::hex::decode("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fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300c1ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffef000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000fd03001200a4030000000000000000000000000000000300b400843d000000000000000000000000000000000000000000000000000000000000006800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100010a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000300000000000000000000000000000003001200630300000000000000000000000000000003007300853d00000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000003060000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000070c007d02000000013f00000000000000000000000000000000000000000000000000000000000000000000000000000080020001000000000000220020ed000000000000000000000000000000000000000000000000000000000000006cc10000000000001600142b88e0198963bf4c37de498583a3ccdb9d67e9740500002000fd0c005e0200000001ec00000000000000000000000000000000000000000000000000000000000000000000000000000000014f00000000000000220020f60000000000000000000000000000000000000000000000000000000000000000000000").unwrap(), &(Arc::clone(&logger) as Arc<Logger>));
810 let log_entries = logger.lines.lock().unwrap();
811 assert_eq!(log_entries.get(&("lightning::ln::peer_handler".to_string(), "Encoding and sending message of type 33 to 030000000000000000000000000000000000000000000000000000000000000000".to_string())), Some(&1)); // 1
812 assert_eq!(log_entries.get(&("lightning::ln::peer_handler".to_string(), "Encoding and sending message of type 35 to 030000000000000000000000000000000000000000000000000000000000000000".to_string())), Some(&1)); // 2
813 assert_eq!(log_entries.get(&("lightning::ln::peer_handler".to_string(), "Handling SendFundingLocked event in peer_handler for node 030000000000000000000000000000000000000000000000000000000000000000 for channel 3d00000000000000000000000000000000000000000000000000000000000000".to_string())), Some(&1)); // 3
814 assert_eq!(log_entries.get(&("lightning::ln::peer_handler".to_string(), "Handling SendFundingLocked event in peer_handler for node 030200000000000000000000000000000000000000000000000000000000000000 for channel 3f00000000000000000000000000000000000000000000000000000000000000".to_string())), Some(&1)); // 4
815 assert_eq!(log_entries.get(&("lightning::ln::peer_handler".to_string(), "Encoding and sending message of type 133 to 030000000000000000000000000000000000000000000000000000000000000000".to_string())), Some(&4)); // 5
816 assert_eq!(log_entries.get(&("lightning::ln::peer_handler".to_string(), "Encoding and sending message of type 132 to 030000000000000000000000000000000000000000000000000000000000000000".to_string())), Some(&3)); // 6
817 assert_eq!(log_entries.get(&("lightning::ln::peer_handler".to_string(), "Handling UpdateHTLCs event in peer_handler for node 030200000000000000000000000000000000000000000000000000000000000000 with 1 adds, 0 fulfills, 0 fails for channel 3f00000000000000000000000000000000000000000000000000000000000000".to_string())), Some(&3)); // 7
818 assert_eq!(log_entries.get(&("lightning::ln::peer_handler".to_string(), "Handling UpdateHTLCs event in peer_handler for node 030000000000000000000000000000000000000000000000000000000000000000 with 0 adds, 1 fulfills, 0 fails for channel 3d00000000000000000000000000000000000000000000000000000000000000".to_string())), Some(&1)); // 8
819 assert_eq!(log_entries.get(&("lightning::ln::peer_handler".to_string(), "Handling UpdateHTLCs event in peer_handler for node 030000000000000000000000000000000000000000000000000000000000000000 with 0 adds, 0 fulfills, 1 fails for channel 3d00000000000000000000000000000000000000000000000000000000000000".to_string())), Some(&1)); // 9