use bitcoin::hashes::Hash;
use bitcoin::hashes::sha256::Hash as Sha256;
-use bitcoin::hashes::sha256d::Hash as Sha256dHash;
use bitcoin::hash_types::{BlockHash, Txid};
use bitcoin::secp256k1::{SecretKey,PublicKey};
fee_proportional_millionths: chan.get_fee_proportional_millionths(),
excess_data: Vec::new(),
};
-
- let msg_hash = Sha256dHash::hash(&unsigned.encode()[..]);
- let sig = self.secp_ctx.sign_ecdsa(&hash_to_message!(&msg_hash[..]), &self.our_network_key);
+ // Panic on failure to signal LDK should be restarted to retry signing the `ChannelUpdate`.
+ // If we returned an error and the `node_signer` cannot provide a signature for whatever
+ // reason`, we wouldn't be able to receive inbound payments through the corresponding
+ // channel.
+ let sig = self.node_signer.sign_gossip_message(msgs::UnsignedGossipMessage::ChannelUpdate(&unsigned)).unwrap();
Ok(msgs::ChannelUpdate {
signature: sig,
return;
}
- let updates = channel.get_mut().monitor_updating_restored(&self.logger, self.get_our_node_id(), self.genesis_hash, &self.default_configuration, self.best_block.read().unwrap().height());
+ let updates = channel.get_mut().monitor_updating_restored(&self.logger, &self.node_signer, self.genesis_hash, &self.default_configuration, self.best_block.read().unwrap().height());
let channel_update = if updates.channel_ready.is_some() && channel.get().is_usable() {
// We only send a channel_update in the case where we are just now sending a
// channel_ready and the channel is in a usable state. We may re-send a
let peer_state = &mut *peer_state_lock;
match peer_state.channel_by_id.entry(msg.channel_id) {
hash_map::Entry::Occupied(mut chan) => {
- let announcement_sigs_opt = try_chan_entry!(self, chan.get_mut().channel_ready(&msg, self.get_our_node_id(),
+ let announcement_sigs_opt = try_chan_entry!(self, chan.get_mut().channel_ready(&msg, &self.node_signer,
self.genesis_hash.clone(), &self.default_configuration, &self.best_block.read().unwrap(), &self.logger), chan);
if let Some(announcement_sigs) = announcement_sigs_opt {
log_trace!(self.logger, "Sending announcement_signatures for channel {}", log_bytes!(chan.get().channel_id()));
peer_state.pending_msg_events.push(events::MessageSendEvent::BroadcastChannelAnnouncement {
msg: try_chan_entry!(self, chan.get_mut().announcement_signatures(
- self.get_our_node_id(), self.genesis_hash.clone(),
- self.best_block.read().unwrap().height(), msg, &self.default_configuration
+ &self.node_signer, self.genesis_hash.clone(), self.best_block.read().unwrap().height(),
+ msg, &self.default_configuration
), chan),
// Note that announcement_signatures fails if the channel cannot be announced,
// so get_channel_update_for_broadcast will never fail by the time we get here.
// freed HTLCs to fail backwards. If in the future we no longer drop pending
// add-HTLCs on disconnect, we may be handed HTLCs to fail backwards here.
let responses = try_chan_entry!(self, chan.get_mut().channel_reestablish(
- msg, &self.logger, self.our_network_pubkey.clone(), self.genesis_hash,
+ msg, &self.logger, &self.node_signer, self.genesis_hash,
&self.default_configuration, &*self.best_block.read().unwrap()), chan);
let mut channel_update = None;
if let Some(msg) = responses.shutdown_msg {
*best_block = BestBlock::new(header.prev_blockhash, new_height)
}
- self.do_chain_event(Some(new_height), |channel| channel.best_block_updated(new_height, header.time, self.genesis_hash.clone(), self.get_our_node_id(), self.default_configuration.clone(), &self.logger));
+ self.do_chain_event(Some(new_height), |channel| channel.best_block_updated(new_height, header.time, self.genesis_hash.clone(), &self.node_signer, &self.default_configuration, &self.logger));
}
}
log_trace!(self.logger, "{} transactions included in block {} at height {} provided", txdata.len(), block_hash, height);
let _persistence_guard = PersistenceNotifierGuard::notify_on_drop(&self.total_consistency_lock, &self.persistence_notifier);
- self.do_chain_event(Some(height), |channel| channel.transactions_confirmed(&block_hash, height, txdata, self.genesis_hash.clone(), self.get_our_node_id(), &self.default_configuration, &self.logger)
+ self.do_chain_event(Some(height), |channel| channel.transactions_confirmed(&block_hash, height, txdata, self.genesis_hash.clone(), &self.node_signer, &self.default_configuration, &self.logger)
.map(|(a, b)| (a, Vec::new(), b)));
let last_best_block_height = self.best_block.read().unwrap().height();
if height < last_best_block_height {
let timestamp = self.highest_seen_timestamp.load(Ordering::Acquire);
- self.do_chain_event(Some(last_best_block_height), |channel| channel.best_block_updated(last_best_block_height, timestamp as u32, self.genesis_hash.clone(), self.get_our_node_id(), self.default_configuration.clone(), &self.logger));
+ self.do_chain_event(Some(last_best_block_height), |channel| channel.best_block_updated(last_best_block_height, timestamp as u32, self.genesis_hash.clone(), &self.node_signer, &self.default_configuration, &self.logger));
}
}
*self.best_block.write().unwrap() = BestBlock::new(block_hash, height);
- self.do_chain_event(Some(height), |channel| channel.best_block_updated(height, header.time, self.genesis_hash.clone(), self.get_our_node_id(), self.default_configuration.clone(), &self.logger));
+ self.do_chain_event(Some(height), |channel| channel.best_block_updated(height, header.time, self.genesis_hash.clone(), &self.node_signer, &self.default_configuration, &self.logger));
macro_rules! max_time {
($timestamp: expr) => {
msg: announcement_sigs,
});
if let Some(height) = height_opt {
- if let Some(announcement) = channel.get_signed_channel_announcement(self.get_our_node_id(), self.genesis_hash, height, &self.default_configuration) {
+ if let Some(announcement) = channel.get_signed_channel_announcement(&self.node_signer, self.genesis_hash, height, &self.default_configuration) {
pending_msg_events.push(events::MessageSendEvent::BroadcastChannelAnnouncement {
msg: announcement,
// Note that announcement_signatures fails if the channel cannot be announced,
}
} else { true };
if retain && chan.get_counterparty_node_id() != *counterparty_node_id {
- if let Some(msg) = chan.get_signed_channel_announcement(self.get_our_node_id(), self.genesis_hash.clone(), self.best_block.read().unwrap().height(), &self.default_configuration) {
+ if let Some(msg) = chan.get_signed_channel_announcement(&self.node_signer, self.genesis_hash.clone(), self.best_block.read().unwrap().height(), &self.default_configuration) {
if let Ok(update_msg) = self.get_channel_update_for_broadcast(chan) {
pending_msg_events.push(events::MessageSendEvent::SendChannelAnnouncement {
node_id: *counterparty_node_id,
projects / rust-lightning / blobdiff