X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Fln%2Fchannelmanager.rs;h=29d260ba6886c8826ff4510f8215a3c097e27d2e;hb=b9d1024951a2c94b860e00fcfe01d705fe04459d;hp=b1013ad1207ac4b34108ae908d94579c0238f687;hpb=b22519c0f92a2d581bc637ffd127ae28700ec9f2;p=rust-lightning

diff --git a/src/ln/channelmanager.rs b/src/ln/channelmanager.rs
index b1013ad1..29d260ba 100644
--- a/src/ln/channelmanager.rs
+++ b/src/ln/channelmanager.rs
@@ -19,13 +19,13 @@ use ln::msgs;
 use ln::msgs::{HandleError,ChannelMessageHandler,MsgEncodable,MsgDecodable};
 use util::{byte_utils, events, internal_traits, rng};
 use util::sha2::Sha256;
+use util::chacha20poly1305rfc::ChaCha20;
 
 use crypto;
 use crypto::mac::{Mac,MacResult};
 use crypto::hmac::Hmac;
 use crypto::digest::Digest;
 use crypto::symmetriccipher::SynchronousStreamCipher;
-use crypto::chacha20::ChaCha20;
 
 use std::{ptr, mem};
 use std::collections::HashMap;
@@ -1141,7 +1141,8 @@ impl ChainListener for ChannelManager {
 			let channel_state = channel_lock.borrow_parts();
 			let short_to_id = channel_state.short_to_id;
 			channel_state.by_id.retain(|_, channel| {
-				if let Some(funding_locked) = channel.block_connected(header, height, txn_matched, indexes_of_txn_matched) {
+				let chan_res = channel.block_connected(header, height, txn_matched, indexes_of_txn_matched);
+				if let Ok(Some(funding_locked)) = chan_res {
 					let announcement_sigs = match self.get_announcement_sigs(channel) {
 						Ok(res) => res,
 						Err(_e) => {
@@ -1155,6 +1156,16 @@ impl ChainListener for ChannelManager {
 						announcement_sigs: announcement_sigs
 					});
 					short_to_id.insert(channel.get_short_channel_id().unwrap(), channel.channel_id());
+				} else if let Err(e) = chan_res {
+					if let Some(msgs::ErrorAction::DisconnectPeer { msg }) = e.action {
+						new_events.push(events::Event::DisconnectPeer {
+							node_id: channel.get_their_node_id(),
+							msg: msg
+						});
+					} else { unreachable!(); }
+					if channel.is_shutdown() {
+						return false;
+					}
 				}
 				if let Some(funding_txo) = channel.get_funding_txo() {
 					for tx in txn_matched {
@@ -1177,7 +1188,7 @@ impl ChainListener for ChannelManager {
 						}
 					}
 				}
-				if channel.channel_monitor().would_broadcast_at_height(height) {
+				if channel.is_funding_initiated() && channel.channel_monitor().would_broadcast_at_height(height) {
 					if let Some(short_id) = channel.get_short_channel_id() {
 						short_to_id.remove(&short_id);
 					}
@@ -1257,13 +1268,13 @@ impl ChannelMessageHandler for ChannelManager {
 
 		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, 0, 0, 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, 0, 0, 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, 0, 0, 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, 0, 0, 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, 0, 0, 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, 0, 0, 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, 0, 0, 0]).unwrap(),
+				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 {
@@ -1682,22 +1693,16 @@ impl ChannelMessageHandler for ChannelManager {
 		// is broken, we may have enough info to get our own money!
 		self.claim_funds_internal(msg.payment_preimage.clone(), false);
 
-		let monitor = {
-			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})
-					}
-					chan.update_fulfill_htlc(&msg)?
-				},
-				None => return Err(HandleError{err: "Failed to find corresponding channel", action: None})
-			}
-		};
-		if let Err(_e) = self.monitor.add_update_monitor(monitor.get_funding_txo().unwrap(), monitor) {
-			unimplemented!();
+		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})
+				}
+				chan.update_fulfill_htlc(&msg)
+			},
+			None => return Err(HandleError{err: "Failed to find corresponding channel", action: None})
 		}
-		Ok(())
 	}
 
 	fn handle_update_fail_htlc(&self, their_node_id: &PublicKey, msg: &msgs::UpdateFailHTLC) -> Result<Option<msgs::HTLCFailChannelUpdate>, HandleError> {
@@ -2492,10 +2497,9 @@ mod tests {
 					{
 						let mut added_monitors = $node.chan_monitor.added_monitors.lock().unwrap();
 						if $last_node {
-							assert_eq!(added_monitors.len(), 1);
+							assert_eq!(added_monitors.len(), 0);
 						} else {
-							assert_eq!(added_monitors.len(), 2);
-							assert!(added_monitors[0].0 != added_monitors[1].0);
+							assert_eq!(added_monitors.len(), 1);
 						}
 						added_monitors.clear();
 					}