Provide peer local_features to handle_open_channel/accept_channel

[rust-lightning] / src / ln / msgs.rs

diff --git a/src/ln/msgs.rs b/src/ln/msgs.rs
index 6aa9e05b242fd7a53018c70cb05dd170d5d49432..10e83e08ddeec17b114a3aea31b7bf8dfabe9332 100644 (file)
--- a/src/ln/msgs.rs
+++ b/src/ln/msgs.rs
@@ -59,7 +59,8 @@ pub struct LocalFeatures {
 }
 
 impl LocalFeatures {
-       pub(crate) fn new() -> LocalFeatures {
+       /// Create a blank LocalFeatures flags (visibility extended for fuzz tests)
+       pub fn new() -> LocalFeatures {
                LocalFeatures {
                        flags: Vec::new(),
                }
@@ -611,9 +612,9 @@ pub enum OptionalField<T> {
 pub trait ChannelMessageHandler : events::MessageSendEventsProvider + Send + Sync {
        //Channel init:
        /// Handle an incoming open_channel message from the given peer.
-       fn handle_open_channel(&self, their_node_id: &PublicKey, msg: &OpenChannel) -> Result<(), HandleError>;
+       fn handle_open_channel(&self, their_node_id: &PublicKey, their_local_features: LocalFeatures, msg: &OpenChannel) -> Result<(), HandleError>;
        /// Handle an incoming accept_channel message from the given peer.
-       fn handle_accept_channel(&self, their_node_id: &PublicKey, msg: &AcceptChannel) -> Result<(), HandleError>;
+       fn handle_accept_channel(&self, their_node_id: &PublicKey, their_local_features: LocalFeatures, msg: &AcceptChannel) -> Result<(), HandleError>;
        /// Handle an incoming funding_created message from the given peer.
        fn handle_funding_created(&self, their_node_id: &PublicKey, msg: &FundingCreated) -> Result<(), HandleError>;
        /// Handle an incoming funding_signed message from the given peer.