}
}
+struct MsgHandleErrInternal {
+ err: msgs::HandleError,
+ needs_channel_force_close: bool,
+}
+impl MsgHandleErrInternal {
+ #[inline]
+ fn send_err_msg_no_close(err: &'static str, channel_id: [u8; 32]) -> Self {
+ Self {
+ err: HandleError {
+ err,
+ action: Some(msgs::ErrorAction::SendErrorMessage {
+ msg: msgs::ErrorMessage {
+ channel_id,
+ data: err.to_string()
+ },
+ }),
+ },
+ needs_channel_force_close: false,
+ }
+ }
+ #[inline]
+ fn send_err_msg_close_chan(err: &'static str, channel_id: [u8; 32]) -> Self {
+ Self {
+ err: HandleError {
+ err,
+ action: Some(msgs::ErrorAction::SendErrorMessage {
+ msg: msgs::ErrorMessage {
+ channel_id,
+ data: err.to_string()
+ },
+ }),
+ },
+ needs_channel_force_close: true,
+ }
+ }
+ #[inline]
+ fn from_maybe_close(err: msgs::HandleError) -> Self {
+ Self { err, needs_channel_force_close: true }
+ }
+ #[inline]
+ fn from_no_close(err: msgs::HandleError) -> Self {
+ Self { err, needs_channel_force_close: false }
+ }
+}
+
/// We hold back HTLCs we intend to relay for a random interval in the range (this, 5*this). This
/// provides some limited amount of privacy. Ideally this would range from somewhere like 1 second
/// to 30 seconds, but people expect lightning to be, you know, kinda fast, sadly. We could
const CLTV_EXPIRY_DELTA: u16 = 6 * 24 * 2; //TODO?
macro_rules! secp_call {
- ( $res: expr, $err_msg: expr, $action: expr ) => {
+ ( $res: expr, $err: expr ) => {
match $res {
Ok(key) => key,
- Err(_) => return Err(HandleError{err: $err_msg, action: Some($action)})
+ Err(_) => return Err($err),
}
};
}
//TODO: We need to handle monitoring of pending offered HTLCs which just hit the chain and
//may be claimed, resulting in us claiming the inbound HTLCs (and back-failing after
//timeouts are hit and our claims confirm).
+ //TODO: In any case, we need to make sure we remove any pending htlc tracking (via
+ //fail_backwards or claim_funds) eventually for all HTLCs that were in the channel
}
/// Force closes a channel, immediately broadcasting the latest local commitment transaction to
fn construct_onion_keys_callback<T: secp256k1::Signing, FType: FnMut(SharedSecret, [u8; 32], PublicKey, &RouteHop)> (secp_ctx: &Secp256k1<T>, route: &Route, session_priv: &SecretKey, mut callback: FType) -> Result<(), secp256k1::Error> {
let mut blinded_priv = session_priv.clone();
let mut blinded_pub = PublicKey::from_secret_key(secp_ctx, &blinded_priv);
- let mut first_iteration = true;
for hop in route.hops.iter() {
let shared_secret = SharedSecret::new(secp_ctx, &hop.pubkey, &blinded_priv);
let mut blinding_factor = [0u8; 32];
sha.result(&mut blinding_factor);
- if first_iteration {
- blinded_pub = PublicKey::from_secret_key(secp_ctx, &blinded_priv);
- first_iteration = false;
- }
let ephemeral_pubkey = blinded_pub;
blinded_priv.mul_assign(secp_ctx, &SecretKey::from_slice(secp_ctx, &blinding_factor)?)?;
//TODO: This should return something other than HandleError, that's really intended for
//p2p-returns only.
- let onion_keys = secp_call!(ChannelManager::construct_onion_keys(&self.secp_ctx, &route, &session_priv), "Pubkey along hop was maliciously selected", msgs::ErrorAction::IgnoreError);
+ let onion_keys = secp_call!(ChannelManager::construct_onion_keys(&self.secp_ctx, &route, &session_priv),
+ HandleError{err: "Pubkey along hop was maliciously selected", action: Some(msgs::ErrorAction::IgnoreError)});
let (onion_payloads, htlc_msat, htlc_cltv) = ChannelManager::build_onion_payloads(&route, cur_height)?;
let onion_packet = ChannelManager::construct_onion_packet(onion_payloads, onion_keys, &payment_hash)?;
if !add_htlc_msgs.is_empty() {
let (commitment_msg, monitor) = match forward_chan.send_commitment() {
Ok(res) => res,
- Err(_e) => {
+ Err(e) => {
+ if let &Some(msgs::ErrorAction::DisconnectPeer{msg: Some(ref _err_msg)}) = &e.action {
+ } else if let &Some(msgs::ErrorAction::SendErrorMessage{msg: ref _err_msg}) = &e.action {
+ } else {
+ panic!("Stated return value requirements in send_commitment() were not met");
+ }
//TODO: Handle...this is bad!
continue;
},
pub fn test_restore_channel_monitor(&self) {
unimplemented!();
}
+
+ fn internal_open_channel(&self, their_node_id: &PublicKey, msg: &msgs::OpenChannel) -> Result<msgs::AcceptChannel, MsgHandleErrInternal> {
+ if msg.chain_hash != self.genesis_hash {
+ return Err(MsgHandleErrInternal::send_err_msg_no_close("Unknown genesis block hash", msg.temporary_channel_id.clone()));
+ }
+ let mut channel_state = self.channel_state.lock().unwrap();
+ if channel_state.by_id.contains_key(&msg.temporary_channel_id) {
+ return Err(MsgHandleErrInternal::send_err_msg_no_close("temporary_channel_id collision!", msg.temporary_channel_id.clone()));
+ }
+
+ let chan_keys = if cfg!(feature = "fuzztarget") {
+ ChannelKeys {
+ funding_key: SecretKey::from_slice(&self.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(),
+ revocation_base_key: SecretKey::from_slice(&self.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(),
+ payment_base_key: SecretKey::from_slice(&self.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(),
+ delayed_payment_base_key: SecretKey::from_slice(&self.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(),
+ htlc_base_key: SecretKey::from_slice(&self.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(),
+ channel_close_key: SecretKey::from_slice(&self.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(),
+ channel_monitor_claim_key: SecretKey::from_slice(&self.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(),
+ 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],
+ }
+ } else {
+ let mut key_seed = [0u8; 32];
+ rng::fill_bytes(&mut key_seed);
+ match ChannelKeys::new_from_seed(&key_seed) {
+ Ok(key) => key,
+ Err(_) => panic!("RNG is busted!")
+ }
+ };
+
+ let channel = Channel::new_from_req(&*self.fee_estimator, chan_keys, their_node_id.clone(), msg, 0, false, self.announce_channels_publicly, Arc::clone(&self.logger)).map_err(|e| MsgHandleErrInternal::from_no_close(e))?;
+ let accept_msg = channel.get_accept_channel();
+ channel_state.by_id.insert(channel.channel_id(), channel);
+ Ok(accept_msg)
+ }
+
+ fn internal_announcement_signatures(&self, their_node_id: &PublicKey, msg: &msgs::AnnouncementSignatures) -> Result<(), MsgHandleErrInternal> {
+ let (chan_announcement, chan_update) = {
+ let mut channel_state = self.channel_state.lock().unwrap();
+ match channel_state.by_id.get_mut(&msg.channel_id) {
+ Some(chan) => {
+ if chan.get_their_node_id() != *their_node_id {
+ return Err(MsgHandleErrInternal::send_err_msg_no_close("Got a message for a channel from the wrong node!", msg.channel_id));
+ }
+ if !chan.is_usable() {
+ return Err(MsgHandleErrInternal::from_no_close(HandleError{err: "Got an announcement_signatures before we were ready for it", action: Some(msgs::ErrorAction::IgnoreError)}));
+ }
+
+ let our_node_id = self.get_our_node_id();
+ let (announcement, our_bitcoin_sig) = chan.get_channel_announcement(our_node_id.clone(), self.genesis_hash.clone())
+ .map_err(|e| MsgHandleErrInternal::from_maybe_close(e))?;
+
+ let were_node_one = announcement.node_id_1 == our_node_id;
+ let msghash = Message::from_slice(&Sha256dHash::from_data(&announcement.encode()[..])[..]).unwrap();
+ let bad_sig_action = MsgHandleErrInternal::send_err_msg_close_chan("Bad announcement_signatures node_signature", msg.channel_id);
+ secp_call!(self.secp_ctx.verify(&msghash, &msg.node_signature, if were_node_one { &announcement.node_id_2 } else { &announcement.node_id_1 }), bad_sig_action);
+ secp_call!(self.secp_ctx.verify(&msghash, &msg.bitcoin_signature, if were_node_one { &announcement.bitcoin_key_2 } else { &announcement.bitcoin_key_1 }), bad_sig_action);
+
+ let our_node_sig = self.secp_ctx.sign(&msghash, &self.our_network_key);
+
+ (msgs::ChannelAnnouncement {
+ node_signature_1: if were_node_one { our_node_sig } else { msg.node_signature },
+ node_signature_2: if were_node_one { msg.node_signature } else { our_node_sig },
+ bitcoin_signature_1: if were_node_one { our_bitcoin_sig } else { msg.bitcoin_signature },
+ bitcoin_signature_2: if were_node_one { msg.bitcoin_signature } else { our_bitcoin_sig },
+ contents: announcement,
+ }, self.get_channel_update(chan).unwrap()) // can only fail if we're not in a ready state
+ },
+ None => return Err(MsgHandleErrInternal::send_err_msg_no_close("Failed to find corresponding channel", msg.channel_id))
+ }
+ };
+ let mut pending_events = self.pending_events.lock().unwrap();
+ pending_events.push(events::Event::BroadcastChannelAnnouncement { msg: chan_announcement, update_msg: chan_update });
+ Ok(())
+ }
+
+
}
impl events::EventsProvider for ChannelManager {
}
}
+macro_rules! handle_error {
+ ($self: ident, $internal: expr, $their_node_id: expr) => {
+ match $internal {
+ Ok(msg) => Ok(msg),
+ Err(MsgHandleErrInternal { err, needs_channel_force_close }) => {
+ if needs_channel_force_close {
+ match &err.action {
+ &Some(msgs::ErrorAction::DisconnectPeer { msg: Some(ref msg) }) => {
+ if msg.channel_id == [0; 32] {
+ $self.peer_disconnected(&$their_node_id, true);
+ } else {
+ $self.force_close_channel(&msg.channel_id);
+ }
+ },
+ &Some(msgs::ErrorAction::DisconnectPeer { msg: None }) => {},
+ &Some(msgs::ErrorAction::IgnoreError) => {},
+ &Some(msgs::ErrorAction::SendErrorMessage { ref msg }) => {
+ if msg.channel_id == [0; 32] {
+ $self.peer_disconnected(&$their_node_id, true);
+ } else {
+ $self.force_close_channel(&msg.channel_id);
+ }
+ },
+ &None => {},
+ }
+ }
+ Err(err)
+ },
+ }
+ }
+}
+
impl ChannelMessageHandler for ChannelManager {
//TODO: Handle errors and close channel (or so)
fn handle_open_channel(&self, their_node_id: &PublicKey, msg: &msgs::OpenChannel) -> Result<msgs::AcceptChannel, HandleError> {
- if msg.chain_hash != self.genesis_hash {
- return Err(HandleError{err: "Unknown genesis block hash", action: None});
- }
- let mut channel_state = self.channel_state.lock().unwrap();
- if channel_state.by_id.contains_key(&msg.temporary_channel_id) {
- return Err(HandleError{err: "temporary_channel_id collision!", action: None});
- }
-
- let chan_keys = if cfg!(feature = "fuzztarget") {
- ChannelKeys {
- funding_key: SecretKey::from_slice(&self.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(),
- revocation_base_key: SecretKey::from_slice(&self.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(),
- payment_base_key: SecretKey::from_slice(&self.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(),
- delayed_payment_base_key: SecretKey::from_slice(&self.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(),
- htlc_base_key: SecretKey::from_slice(&self.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(),
- channel_close_key: SecretKey::from_slice(&self.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(),
- channel_monitor_claim_key: SecretKey::from_slice(&self.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(),
- 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],
- }
- } else {
- let mut key_seed = [0u8; 32];
- rng::fill_bytes(&mut key_seed);
- match ChannelKeys::new_from_seed(&key_seed) {
- Ok(key) => key,
- Err(_) => panic!("RNG is busted!")
- }
- };
-
- let channel = Channel::new_from_req(&*self.fee_estimator, chan_keys, their_node_id.clone(), msg, 0, false, self.announce_channels_publicly, Arc::clone(&self.logger))?;
- let accept_msg = channel.get_accept_channel()?;
- channel_state.by_id.insert(channel.channel_id(), channel);
- Ok(accept_msg)
+ handle_error!(self, self.internal_open_channel(their_node_id, msg), their_node_id)
}
fn handle_accept_channel(&self, their_node_id: &PublicKey, msg: &msgs::AcceptChannel) -> Result<(), HandleError> {
}
fn handle_announcement_signatures(&self, their_node_id: &PublicKey, msg: &msgs::AnnouncementSignatures) -> Result<(), HandleError> {
- let (chan_announcement, chan_update) = {
- let mut channel_state = self.channel_state.lock().unwrap();
- match channel_state.by_id.get_mut(&msg.channel_id) {
- Some(chan) => {
- if chan.get_their_node_id() != *their_node_id {
- return Err(HandleError{err: "Got a message for a channel from the wrong node!", action: None})
- }
- if !chan.is_usable() {
- return Err(HandleError{err: "Got an announcement_signatures before we were ready for it", action: None });
- }
-
- let our_node_id = self.get_our_node_id();
- let (announcement, our_bitcoin_sig) = chan.get_channel_announcement(our_node_id.clone(), self.genesis_hash.clone())?;
-
- let were_node_one = announcement.node_id_1 == our_node_id;
- let msghash = Message::from_slice(&Sha256dHash::from_data(&announcement.encode()[..])[..]).unwrap();
- let bad_sig_action = msgs::ErrorAction::SendErrorMessage { msg: msgs::ErrorMessage { channel_id: msg.channel_id.clone(), data: "Invalid signature in announcement_signatures".to_string() } };
- secp_call!(self.secp_ctx.verify(&msghash, &msg.node_signature, if were_node_one { &announcement.node_id_2 } else { &announcement.node_id_1 }), "Bad announcement_signatures node_signature", bad_sig_action);
- secp_call!(self.secp_ctx.verify(&msghash, &msg.bitcoin_signature, if were_node_one { &announcement.bitcoin_key_2 } else { &announcement.bitcoin_key_1 }), "Bad announcement_signatures bitcoin_signature", bad_sig_action);
-
- let our_node_sig = self.secp_ctx.sign(&msghash, &self.our_network_key);
-
- (msgs::ChannelAnnouncement {
- node_signature_1: if were_node_one { our_node_sig } else { msg.node_signature },
- node_signature_2: if were_node_one { msg.node_signature } else { our_node_sig },
- bitcoin_signature_1: if were_node_one { our_bitcoin_sig } else { msg.bitcoin_signature },
- bitcoin_signature_2: if were_node_one { msg.bitcoin_signature } else { our_bitcoin_sig },
- contents: announcement,
- }, self.get_channel_update(chan).unwrap()) // can only fail if we're not in a ready state
- },
- None => return Err(HandleError{err: "Failed to find corresponding channel", action: None})
- }
- };
- let mut pending_events = self.pending_events.lock().unwrap();
- pending_events.push(events::Event::BroadcastChannelAnnouncement { msg: chan_announcement, update_msg: chan_update });
- Ok(())
+ handle_error!(self, self.internal_announcement_signatures(their_node_id, msg), their_node_id)
}
fn peer_disconnected(&self, their_node_id: &PublicKey, no_connection_possible: bool) {
use bitcoin::util::hash::Sha256dHash;
use bitcoin::blockdata::block::{Block, BlockHeader};
use bitcoin::blockdata::transaction::{Transaction, TxOut};
+ use bitcoin::blockdata::constants::genesis_block;
use bitcoin::network::constants::Network;
use bitcoin::network::serialize::serialize;
use bitcoin::network::serialize::BitcoinHash;
use hex;
- use secp256k1::Secp256k1;
+ use secp256k1::{Secp256k1, Message};
use secp256k1::key::{PublicKey,SecretKey};
use crypto::sha2::Sha256;
for _ in 0..node_count {
let feeest = Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 });
- let chain_monitor = Arc::new(chaininterface::ChainWatchInterfaceUtil::new(Arc::clone(&logger)));
+ let chain_monitor = Arc::new(chaininterface::ChainWatchInterfaceUtil::new(Network::Testnet, Arc::clone(&logger)));
let tx_broadcaster = Arc::new(test_utils::TestBroadcaster{txn_broadcasted: Mutex::new(Vec::new())});
let chan_monitor = Arc::new(test_utils::TestChannelMonitor::new(chain_monitor.clone(), tx_broadcaster.clone()));
let node_id = {
SecretKey::from_slice(&secp_ctx, &key_slice).unwrap()
};
let node = ChannelManager::new(node_id.clone(), 0, true, Network::Testnet, feeest.clone(), chan_monitor.clone(), chain_monitor.clone(), tx_broadcaster.clone(), Arc::clone(&logger)).unwrap();
- let router = Router::new(PublicKey::from_secret_key(&secp_ctx, &node_id), Arc::clone(&logger));
+ let router = Router::new(PublicKey::from_secret_key(&secp_ctx, &node_id), chain_monitor.clone(), Arc::clone(&logger));
nodes.push(Node { chain_monitor, tx_broadcaster, chan_monitor, node, router });
}
assert_eq!(channel_state.by_id.len(), 0);
assert_eq!(channel_state.short_to_id.len(), 0);
}
+
+ #[test]
+ fn test_invalid_channel_announcement() {
+ //Test BOLT 7 channel_announcement msg requirement for final node, gather data to build customed channel_announcement msgs
+ let secp_ctx = Secp256k1::new();
+ let nodes = create_network(2);
+
+ let chan_announcement = create_chan_between_nodes(&nodes[0], &nodes[1]);
+
+ let a_channel_lock = nodes[0].node.channel_state.lock().unwrap();
+ let b_channel_lock = nodes[1].node.channel_state.lock().unwrap();
+ let as_chan = a_channel_lock.by_id.get(&chan_announcement.3).unwrap();
+ let bs_chan = b_channel_lock.by_id.get(&chan_announcement.3).unwrap();
+
+ let _ = nodes[0].router.handle_htlc_fail_channel_update(&msgs::HTLCFailChannelUpdate::ChannelClosed { short_channel_id : as_chan.get_short_channel_id().unwrap() } );
+
+ let as_bitcoin_key = PublicKey::from_secret_key(&secp_ctx, &as_chan.get_local_keys().funding_key);
+ let bs_bitcoin_key = PublicKey::from_secret_key(&secp_ctx, &bs_chan.get_local_keys().funding_key);
+
+ let as_network_key = nodes[0].node.get_our_node_id();
+ let bs_network_key = nodes[1].node.get_our_node_id();
+
+ let were_node_one = as_bitcoin_key.serialize()[..] < bs_bitcoin_key.serialize()[..];
+
+ let mut chan_announcement;
+
+ macro_rules! dummy_unsigned_msg {
+ () => {
+ msgs::UnsignedChannelAnnouncement {
+ features: msgs::GlobalFeatures::new(),
+ chain_hash: genesis_block(Network::Testnet).header.bitcoin_hash(),
+ short_channel_id: as_chan.get_short_channel_id().unwrap(),
+ node_id_1: if were_node_one { as_network_key } else { bs_network_key },
+ node_id_2: if were_node_one { bs_network_key } else { as_network_key },
+ bitcoin_key_1: if were_node_one { as_bitcoin_key } else { bs_bitcoin_key },
+ bitcoin_key_2: if were_node_one { bs_bitcoin_key } else { as_bitcoin_key },
+ excess_data: Vec::new(),
+ };
+ }
+ }
+
+ macro_rules! sign_msg {
+ ($unsigned_msg: expr) => {
+ let msghash = Message::from_slice(&Sha256dHash::from_data(&$unsigned_msg.encode()[..])[..]).unwrap();
+ let as_bitcoin_sig = secp_ctx.sign(&msghash, &as_chan.get_local_keys().funding_key);
+ let bs_bitcoin_sig = secp_ctx.sign(&msghash, &bs_chan.get_local_keys().funding_key);
+ let as_node_sig = secp_ctx.sign(&msghash, &nodes[0].node.our_network_key);
+ let bs_node_sig = secp_ctx.sign(&msghash, &nodes[1].node.our_network_key);
+ chan_announcement = msgs::ChannelAnnouncement {
+ node_signature_1 : if were_node_one { as_node_sig } else { bs_node_sig},
+ node_signature_2 : if were_node_one { bs_node_sig } else { as_node_sig},
+ bitcoin_signature_1: if were_node_one { as_bitcoin_sig } else { bs_bitcoin_sig },
+ bitcoin_signature_2 : if were_node_one { bs_bitcoin_sig } else { as_bitcoin_sig },
+ contents: $unsigned_msg
+ }
+ }
+ }
+
+ let unsigned_msg = dummy_unsigned_msg!();
+ sign_msg!(unsigned_msg);
+ assert_eq!(nodes[0].router.handle_channel_announcement(&chan_announcement).unwrap(), true);
+ let _ = nodes[0].router.handle_htlc_fail_channel_update(&msgs::HTLCFailChannelUpdate::ChannelClosed { short_channel_id : as_chan.get_short_channel_id().unwrap() } );
+
+ // Configured with Network::Testnet
+ let mut unsigned_msg = dummy_unsigned_msg!();
+ unsigned_msg.chain_hash = genesis_block(Network::Bitcoin).header.bitcoin_hash();
+ sign_msg!(unsigned_msg);
+ assert!(nodes[0].router.handle_channel_announcement(&chan_announcement).is_err());
+
+ let mut unsigned_msg = dummy_unsigned_msg!();
+ unsigned_msg.chain_hash = Sha256dHash::from_data(&[1,2,3,4,5,6,7,8,9]);
+ sign_msg!(unsigned_msg);
+ assert!(nodes[0].router.handle_channel_announcement(&chan_announcement).is_err());
+ }
}
projects / rust-lightning / blobdiff