X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=fuzz%2Ffuzz_targets%2Ffull_stack_target.rs;h=c74201e5f6ae5a63454f5864fdc1b02095060361;hb=da6171d50d36403af2c1f09c33b6a105884b4b9c;hp=8e3bea9c01dd40d1c6b3144a3954a7814edd4c0d;hpb=1b8f4acb275621d52316ae1e5f1059b15f3a120e;p=rust-lightning diff --git a/fuzz/fuzz_targets/full_stack_target.rs b/fuzz/fuzz_targets/full_stack_target.rs index 8e3bea9c..c74201e5 100644 --- a/fuzz/fuzz_targets/full_stack_target.rs +++ b/fuzz/fuzz_targets/full_stack_target.rs @@ -197,7 +197,7 @@ impl<'a> Drop for MoneyLossDetector<'a> { } #[inline] -pub fn do_test(data: &[u8]) { +pub fn do_test(data: &[u8], logger: &Arc) { reset_rng_state(); let input = Arc::new(InputData { @@ -232,13 +232,12 @@ pub fn do_test(data: &[u8]) { Err(_) => return, }; - let logger: Arc = Arc::new(test_logger::TestLogger{}); - let watch = Arc::new(ChainWatchInterfaceUtil::new(Arc::clone(&logger))); + let watch = Arc::new(ChainWatchInterfaceUtil::new(Network::Bitcoin, Arc::clone(&logger))); let broadcast = Arc::new(TestBroadcaster{}); let monitor = channelmonitor::SimpleManyChannelMonitor::new(watch.clone(), broadcast.clone()); let channelmanager = ChannelManager::new(our_network_key, 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)).unwrap(); - let router = Arc::new(Router::new(PublicKey::from_secret_key(&secp_ctx, &our_network_key).unwrap(), Arc::clone(&logger))); + let router = Arc::new(Router::new(PublicKey::from_secret_key(&secp_ctx, &our_network_key), watch.clone(), Arc::clone(&logger))); let peers = RefCell::new([false; 256]); let mut loss_detector = MoneyLossDetector::new(&peers, channelmanager.clone(), monitor.clone(), PeerManager::new(MessageHandler { @@ -404,6 +403,13 @@ pub fn do_test(data: &[u8]) { 13 => { loss_detector.disconnect_block(); }, + 14 => { + let mut channels = channelmanager.list_channels(); + let channel_id = get_slice!(1)[0] as usize; + if channel_id >= channels.len() { return; } + channels.sort_by(|a, b| { a.channel_id.cmp(&b.channel_id) }); + channelmanager.force_close_channel(&channels[channel_id].channel_id); + }, _ => return, } loss_detector.handler.process_events(); @@ -435,7 +441,8 @@ pub fn do_test(data: &[u8]) { #[cfg(feature = "afl")] fn main() { fuzz!(|data| { - do_test(data); + let logger: Arc = Arc::new(test_logger::TestLogger{}); + do_test(data, &logger); }); } @@ -445,7 +452,8 @@ fn main() { fn main() { loop { fuzz!(|data| { - do_test(data); + let logger: Arc = Arc::new(test_logger::TestLogger{}); + do_test(data, &logger); }); } } @@ -453,8 +461,310 @@ fn main() { extern crate hex; #[cfg(test)] mod tests { + use utils::test_logger; + use lightning::util::logger::{Logger, Record}; + use std::collections::HashMap; + use std::sync::{Arc, Mutex}; + #[test] fn duplicate_crash() { - super::do_test(&::hex::decode("00").unwrap()); + let logger: Arc = Arc::new(test_logger::TestLogger{}); + super::do_test(&::hex::decode("00").unwrap(), &logger); + } + + struct TrackingLogger { + /// (module, message) -> count + pub lines: Mutex>, + } + impl Logger for TrackingLogger { + fn log(&self, record: &Record) { + *self.lines.lock().unwrap().entry((record.module_path.to_string(), format!("{}", record.args))).or_insert(0) += 1; + println!("{:<5} [{} : {}, {}] {}", record.level.to_string(), record.module_path, record.file, record.line, record.args); + } + } + + #[test] + fn test_no_existing_test_breakage() { + // To avoid accidentally causing all existing fuzz test cases to be useless by making minor + // changes (such as requesting feerate info in a new place), we run a pretty full + // step-through with two peers and HTLC forwarding here. Obviously this is pretty finicky, + // so this should be updated pretty liberally, but at least we'll know when changes occur. + // If nothing else, this test serves as a pretty great initial full_stack_target seed. + + // What each byte represents is broken down below, and then everything is concatenated into + // one large test at the end (you want %s/ -.*//g %s/\n\| \|\t\|\///g). + + // 0000000000000000000000000000000000000000000000000000000000000000 - our network key + // 00000000 - fee_proportional_millionths + // 01 - announce_channels_publicly + // + // 00 - new outbound connection with id 0 + // 030000000000000000000000000000000000000000000000000000000000000000 - peer's pubkey + // 030032 - inbound read from peer id 0 of len 50 + // 00 030000000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - noise act two (0||pubkey||mac) + // + // 030012 - inbound read from peer id 0 of len 18 + // 0006 03000000000000000000000000000000 - message header indicating message length 6 + // 030016 - inbound read from peer id 0 of len 22 + // 0010 00000000 03000000000000000000000000000000 - init message with no features (type 16) + // + // 030012 - inbound read from peer id 0 of len 18 + // 0141 03000000000000000000000000000000 - message header indicating message length 321 + // 0300fe - inbound read from peer id 0 of len 254 + // 0020 7500000000000000000000000000000000000000000000000000000000000000 ff4f00f805273c1b203bb5ebf8436bfde57b3be8c2f5e95d9491dbb181909679 000000000000c350 0000000000000000 0000000000000222 ffffffffffffffff 0000000000000222 0000000000000000 000000fd 0006 01e3 030000000000000000000000000000000000000000000000000000000000000001 030000000000000000000000000000000000000000000000000000000000000002 030000000000000000000000000000000000000000000000000000000000000003 030000000000000000000000000000000000000000000000000000000000000004 - beginning of open_channel message + // 030053 - inbound read from peer id 0 of len 83 + // 030000000000000000000000000000000000000000000000000000000000000005 030000000000000000000000000000000000000000000000000000000000000000 01 03000000000000000000000000000000 - rest of open_channel and mac + // + // 00fd00fd00fd - Three feerate requests (all returning min feerate, which our open_channel also uses) + // - client should now respond with accept_channel (CHECK 1: type 33 to peer 03000000) + // + // 030012 - inbound read from peer id 0 of len 18 + // 0084 03000000000000000000000000000000 - message header indicating message length 132 + // 030094 - inbound read from peer id 0 of len 148 + // 0022 ff4f00f805273c1b203bb5ebf8436bfde57b3be8c2f5e95d9491dbb181909679 3d00000000000000000000000000000000000000000000000000000000000000 0000 36000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 03000000000000000000000000000000 - funding_created and mac + // - client should now respond with funding_signed (CHECK 2: type 35 to peer 03000000) + // + // 0c005e - connect a block with one transaction of len 94 + // 020000000100000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0150c3000000000000220020ae0000000000000000000000000000000000000000000000000000000000000000000000 - the funding transaction + // 0c0000 - connect a block with no transactions + // 0c0000 - connect a block with no transactions + // 0c0000 - connect a block with no transactions + // 0c0000 - connect a block with no transactions + // 0c0000 - connect a block with no transactions + // 0c0000 - connect a block with no transactions + // 0c0000 - connect a block with no transactions + // 0c0000 - connect a block with no transactions + // 0c0000 - connect a block with no transactions + // 0c0000 - connect a block with no transactions + // 0c0000 - connect a block with no transactions + // 0c0000 - connect a block with no transactions + // - by now client should have sent a funding_locked (CHECK 3: SendFundingLocked to 03000000 for chan 3d000000) + // + // 030012 - inbound read from peer id 0 of len 18 + // 0043 03000000000000000000000000000000 - message header indicating message length 67 + // 030053 - inbound read from peer id 0 of len 83 + // 0024 3d00000000000000000000000000000000000000000000000000000000000000 030100000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - funding_locked and mac + // + // 01 - new inbound connection with id 1 + // 030132 - inbound read from peer id 1 of len 50 + // 0003000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000 - inbound noise act 1 + // 030142 - inbound read from peer id 1 of len 66 + // 000302000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000003000000000000000000000000000000 - inbound noise act 3 + // + // 030112 - inbound read from peer id 1 of len 18 + // 0006 01000000000000000000000000000000 - message header indicating message length 6 + // 030116 - inbound read from peer id 1 of len 22 + // 0010 00000000 01000000000000000000000000000000 - init message with no features (type 16) + // + // 05 01 030200000000000000000000000000000000000000000000000000000000000000 00c350 0003e8 - create outbound channel to peer 1 for 50k sat + // 00fd00fd00fd - Three feerate requests (all returning min feerate) + // + // 030112 - inbound read from peer id 1 of len 18 + // 0110 01000000000000000000000000000000 - message header indicating message length 272 + // 0301ff - inbound read from peer id 1 of len 255 + // 0021 0200000000000000020000000000000002000000000000000200000000000000 000000000000001a 00000000004c4b40 00000000000003e8 00000000000003e8 00000002 03f0 0005 030000000000000000000000000000000000000000000000000000000000000100 030000000000000000000000000000000000000000000000000000000000000200 030000000000000000000000000000000000000000000000000000000000000300 030000000000000000000000000000000000000000000000000000000000000400 030000000000000000000000000000000000000000000000000000000000000500 03000000000000000000000000000000 - beginning of accept_channel + // 030121 - inbound read from peer id 1 of len 33 + // 0000000000000000000000000000000000 01000000000000000000000000000000 - rest of accept_channel and mac + // + // 0a - create the funding transaction (client should send funding_created now) + // + // 030112 - inbound read from peer id 1 of len 18 + // 0062 01000000000000000000000000000000 - message header indicating message length 98 + // 030172 - inbound read from peer id 1 of len 114 + // 0023 3f00000000000000000000000000000000000000000000000000000000000000f6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100 01000000000000000000000000000000 - funding_signed message and mac + // + // 0b - broadcast funding transaction + // - by now client should have sent a funding_locked (CHECK 4: SendFundingLocked to 03020000 for chan 3f000000) + // + // 030112 - inbound read from peer id 1 of len 18 + // 0043 01000000000000000000000000000000 - message header indicating message length 67 + // 030153 - inbound read from peer id 1 of len 83 + // 0024 3f00000000000000000000000000000000000000000000000000000000000000 030100000000000000000000000000000000000000000000000000000000000000 01000000000000000000000000000000 - funding_locked and mac + // + // 030012 - inbound read from peer id 0 of len 18 + // 05ac 03000000000000000000000000000000 - message header indicating message length 1452 + // 0300ff - inbound read from peer id 0 of len 255 + // 0080 3d00000000000000000000000000000000000000000000000000000000000000 0000000000000000 0000000000003e80 ff00000000000000000000000000000000000000000000000000000000000000 00000121 00 030000000000000000000000000000000000000000000000000000000000000555 0000000e000001000000000000000003e8000000010000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000 ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff - beginning of update_add_htlc from 0 to 1 via client + // 0300ff - inbound read from peer id 0 of len 255 + // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff + // 0300ff - inbound read from peer id 0 of len 255 + // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff + // 0300ff - inbound read from peer id 0 of len 255 + // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff + // 0300ff - inbound read from peer id 0 of len 255 + // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff + // 0300c1 - inbound read from peer id 0 of len 193 + // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ef00000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - end of update_add_htlc from 0 to 1 via client and mac + // + // 00fd - A feerate request (returning min feerate, which our open_channel also uses) + // + // 030012 - inbound read from peer id 0 of len 18 + // 0064 03000000000000000000000000000000 - message header indicating message length 100 + // 030074 - inbound read from peer id 0 of len 116 + // 0084 3d00000000000000000000000000000000000000000000000000000000000000 27000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 0000 03000000000000000000000000000000 - commitment_signed and mac + // - client should now respond with revoke_and_ack and commitment_signed (CHECK 5/6: types 133 and 132 to peer 03000000) + // + // 030012 - inbound read from peer id 0 of len 18 + // 0063 03000000000000000000000000000000 - message header indicating message length 99 + // 030073 - inbound read from peer id 0 of len 115 + // 0085 3d00000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000 030200000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - revoke_and_ack and mac + // + // 07 - process the now-pending HTLC forward + // - client now sends id 1 update_add_htlc and commitment_signed (CHECK 7: SendHTLCs event for node 03020000 with 1 HTLCs for channel 3f000000) + // + // - we respond with commitment_signed then revoke_and_ack (a weird, but valid, order) + // 030112 - inbound read from peer id 1 of len 18 + // 0064 01000000000000000000000000000000 - message header indicating message length 100 + // 030174 - inbound read from peer id 1 of len 116 + // 0084 3f00000000000000000000000000000000000000000000000000000000000000 f7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100 0000 01000000000000000000000000000000 - commitment_signed and mac + // + // 030112 - inbound read from peer id 1 of len 18 + // 0063 01000000000000000000000000000000 - message header indicating message length 99 + // 030173 - inbound read from peer id 1 of len 115 + // 0085 3f00000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000 030200000000000000000000000000000000000000000000000000000000000000 01000000000000000000000000000000 - revoke_and_ack and mac + // + // 030112 - inbound read from peer id 1 of len 18 + // 004a 01000000000000000000000000000000 - message header indicating message length 74 + // 03015a - inbound read from peer id 1 of len 90 + // 0082 3f00000000000000000000000000000000000000000000000000000000000000 0000000000000000 ff00888888888888888888888888888888888888888888888888888888888888 01000000000000000000000000000000 - update_fulfill_htlc and mac + // - client should immediately claim the pending HTLC from peer 0 (CHECK 8: SendFulfillHTLCs for node 03000000 with preimage ff00888888 for channel 3d000000) + // + // 030112 - inbound read from peer id 1 of len 18 + // 0064 01000000000000000000000000000000 - message header indicating message length 100 + // 030174 - inbound read from peer id 1 of len 116 + // 0084 3f00000000000000000000000000000000000000000000000000000000000000 fb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100 0000 01000000000000000000000000000000 - commitment_signed and mac + // + // 030112 - inbound read from peer id 1 of len 18 + // 0063 01000000000000000000000000000000 - message header indicating message length 99 + // 030173 - inbound read from peer id 1 of len 115 + // 0085 3f00000000000000000000000000000000000000000000000000000000000000 0100000000000000000000000000000000000000000000000000000000000000 030300000000000000000000000000000000000000000000000000000000000000 01000000000000000000000000000000 - revoke_and_ack and mac + // + // - before responding to the commitment_signed generated above, send a new HTLC + // 030012 - inbound read from peer id 0 of len 18 + // 05ac 03000000000000000000000000000000 - message header indicating message length 1452 + // 0300ff - inbound read from peer id 0 of len 255 + // 0080 3d00000000000000000000000000000000000000000000000000000000000000 0000000000000001 0000000000003e80 ff00000000000000000000000000000000000000000000000000000000000000 00000121 00 030000000000000000000000000000000000000000000000000000000000000555 0000000e000001000000000000000003e8000000010000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000 ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff - beginning of update_add_htlc from 0 to 1 via client + // 0300ff - inbound read from peer id 0 of len 255 + // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff + // 0300ff - inbound read from peer id 0 of len 255 + // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff + // 0300ff - inbound read from peer id 0 of len 255 + // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff + // 0300ff - inbound read from peer id 0 of len 255 + // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff + // 0300c1 - inbound read from peer id 0 of len 193 + // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ef00000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - end of update_add_htlc from 0 to 1 via client and mac + // + // 00fd - A feerate request (returning min feerate, which our open_channel also uses) + // + // - now respond to the update_fulfill_htlc+commitment_signed messages the client sent to peer 0 + // 030012 - inbound read from peer id 0 of len 18 + // 0063 03000000000000000000000000000000 - message header indicating message length 99 + // 030073 - inbound read from peer id 0 of len 115 + // 0085 3d00000000000000000000000000000000000000000000000000000000000000 0100000000000000000000000000000000000000000000000000000000000000 030300000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - revoke_and_ack and mac + // - client should now respond with revoke_and_ack and commitment_signed (CHECK 5/6 duplicates) + // + // 030012 - inbound read from peer id 0 of len 18 + // 0064 03000000000000000000000000000000 - message header indicating message length 100 + // 030074 - inbound read from peer id 0 of len 116 + // 0084 3d00000000000000000000000000000000000000000000000000000000000000 d4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 0000 03000000000000000000000000000000 - commitment_signed and mac + // + // 030012 - inbound read from peer id 0 of len 18 + // 0063 03000000000000000000000000000000 - message header indicating message length 99 + // 030073 - inbound read from peer id 0 of len 115 + // 0085 3d00000000000000000000000000000000000000000000000000000000000000 0200000000000000000000000000000000000000000000000000000000000000 030400000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - revoke_and_ack and mac + // + // 07 - process the now-pending HTLC forward + // - client now sends id 1 update_add_htlc and commitment_signed (CHECK 7 duplicate) + // - we respond with revoke_and_ack, then commitment_signed, then update_fail_htlc + // + // 030112 - inbound read from peer id 1 of len 18 + // 0064 01000000000000000000000000000000 - message header indicating message length 100 + // 030174 - inbound read from peer id 1 of len 116 + // 0084 3f00000000000000000000000000000000000000000000000000000000000000 fa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100 0000 01000000000000000000000000000000 - commitment_signed and mac + // + // 030112 - inbound read from peer id 1 of len 18 + // 0063 01000000000000000000000000000000 - message header indicating message length 99 + // 030173 - inbound read from peer id 1 of len 115 + // 0085 3f00000000000000000000000000000000000000000000000000000000000000 0200000000000000000000000000000000000000000000000000000000000000 030400000000000000000000000000000000000000000000000000000000000000 01000000000000000000000000000000 - revoke_and_ack and mac + // + // 030112 - inbound read from peer id 1 of len 18 + // 002c 01000000000000000000000000000000 - message header indicating message length 44 + // 03013c - inbound read from peer id 1 of len 60 + // 0083 3f00000000000000000000000000000000000000000000000000000000000000 0000000000000001 0000 01000000000000000000000000000000 - update_fail_htlc and mac + // + // 030112 - inbound read from peer id 1 of len 18 + // 0064 01000000000000000000000000000000 - message header indicating message length 100 + // 030174 - inbound read from peer id 1 of len 116 + // 0084 3f00000000000000000000000000000000000000000000000000000000000000 fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100 0000 01000000000000000000000000000000 - commitment_signed and mac + // + // 030112 - inbound read from peer id 1 of len 18 + // 0063 01000000000000000000000000000000 - message header indicating message length 99 + // 030173 - inbound read from peer id 1 of len 115 + // 0085 3f00000000000000000000000000000000000000000000000000000000000000 0300000000000000000000000000000000000000000000000000000000000000 030500000000000000000000000000000000000000000000000000000000000000 01000000000000000000000000000000 - revoke_and_ack and mac + // + // - client now sends id 0 update_fail_htlc and commitment_signed (CHECK 9) + // - now respond to the update_fail_htlc+commitment_signed messages the client sent to peer 0 + // 030012 - inbound read from peer id 0 of len 18 + // 0063 03000000000000000000000000000000 - message header indicating message length 99 + // 030073 - inbound read from peer id 0 of len 115 + // 0085 3d00000000000000000000000000000000000000000000000000000000000000 0300000000000000000000000000000000000000000000000000000000000000 030500000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - revoke_and_ack and mac + // + // 030012 - inbound read from peer id 0 of len 18 + // 0064 03000000000000000000000000000000 - message header indicating message length 100 + // 030074 - inbound read from peer id 0 of len 116 + // 0084 3d00000000000000000000000000000000000000000000000000000000000000 25000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 0000 03000000000000000000000000000000 - commitment_signed and mac + // - client should now respond with revoke_and_ack (CHECK 5 duplicate) + // + // 030012 - inbound read from peer id 0 of len 18 + // 05ac 03000000000000000000000000000000 - message header indicating message length 1452 + // 0300ff - inbound read from peer id 0 of len 255 + // 0080 3d00000000000000000000000000000000000000000000000000000000000000 0000000000000002 000000000003e900 ff00000000000000000000000000000000000000000000000000000000000000 00000121 00 030000000000000000000000000000000000000000000000000000000000000555 0000000e0000010000000000000003e800000000010000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000 ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff - beginning of update_add_htlc from 0 to 1 via client + // 0300ff - inbound read from peer id 0 of len 255 + // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff + // 0300ff - inbound read from peer id 0 of len 255 + // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff + // 0300ff - inbound read from peer id 0 of len 255 + // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff + // 0300ff - inbound read from peer id 0 of len 255 + // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff + // 0300c1 - inbound read from peer id 0 of len 193 + // ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ef00000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - end of update_add_htlc from 0 to 1 via client and mac + // + // 00fd - A feerate request (returning min feerate, which our open_channel also uses) + // + // 030012 - inbound read from peer id 0 of len 18 + // 00a4 03000000000000000000000000000000 - message header indicating message length 164 + // 0300b4 - inbound read from peer id 0 of len 180 + // 0084 3d00000000000000000000000000000000000000000000000000000000000000 68000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 0001 0a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d 00000000000000 03000000000000000000000000000000 - commitment_signed and mac + // - client should now respond with revoke_and_ack and commitment_signed (CHECK 5/6 duplicates) + // + // 030012 - inbound read from peer id 0 of len 18 + // 0063 03000000000000000000000000000000 - message header indicating message length 99 + // 030073 - inbound read from peer id 0 of len 115 + // 0085 3d00000000000000000000000000000000000000000000000000000000000000 0400000000000000000000000000000000000000000000000000000000000000 030600000000000000000000000000000000000000000000000000000000000000 03000000000000000000000000000000 - revoke_and_ack and mac + // + // 07 - process the now-pending HTLC forward + // - client now sends id 1 update_add_htlc and commitment_signed (CHECK 7 duplicate) + // + // 0c007d - connect a block with one transaction of len 125 + // 02000000013f00000000000000000000000000000000000000000000000000000000000000000000000000000080020001000000000000220020ed000000000000000000000000000000000000000000000000000000000000006cc10000000000001600142b88e0198963bf4c37de498583a3ccdb9d67e97405000020 - the funding transaction + // 00fd - A feerate request (returning min feerate, which our open_channel also uses) + // 0c005e - connect a block with one transaction of len 94 + // 0200000001ec00000000000000000000000000000000000000000000000000000000000000000000000000000000014f00000000000000220020f60000000000000000000000000000000000000000000000000000000000000000000000 - the funding transaction + + let logger = Arc::new(TrackingLogger { lines: Mutex::new(HashMap::new()) }); + 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&(Arc::clone(&logger) as Arc)); + + let log_entries = logger.lines.lock().unwrap(); + 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 + 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 + 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 + 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 + 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 + 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 + 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 + 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 + 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 } }