Merge pull request #3589 from tnull/2025-02-config-accessors

`lightning-liquidity`: Add `config` accessors

Author: tnull

lightning-liquidity/src/lsps1/client.rs

@@ -54,7 +54,7 @@ where
 	pending_messages: Arc<MessageQueue>,
 	pending_events: Arc<EventQueue>,
 	per_peer_state: RwLock<HashMap<PublicKey, Mutex<PeerState>>>,
-	_config: LSPS1ClientConfig,
+	config: LSPS1ClientConfig,
 }
 
 impl<ES: Deref> LSPS1ClientHandler<ES>
@@ -71,10 +71,15 @@ where
 			pending_messages,
 			pending_events,
 			per_peer_state: RwLock::new(new_hash_map()),
-			_config: config,
+			config,
 		}
 	}
 
+	/// Returns a reference to the used config.
+	pub fn config(&self) -> &LSPS1ClientConfig {
+		&self.config
+	}
+
 	/// Request the supported options from the LSP.
 	///
 	/// The user will receive the LSP's response via an [`SupportedOptionsReady`] event.

lightning-liquidity/src/lsps1/service.rs

@@ -166,6 +166,11 @@ where
 		}
 	}
 
+	/// Returns a reference to the used config.
+	pub fn config(&self) -> &LSPS1ServiceConfig {
+		&self.config
+	}
+
 	fn handle_get_info_request(
 		&self, request_id: LSPSRequestId, counterparty_node_id: &PublicKey,
 	) -> Result<(), LightningError> {

lightning-liquidity/src/lsps2/client.rs

@@ -72,7 +72,7 @@ where
 	pending_messages: Arc<MessageQueue>,
 	pending_events: Arc<EventQueue>,
 	per_peer_state: RwLock<HashMap<PublicKey, Mutex<PeerState>>>,
-	_config: LSPS2ClientConfig,
+	config: LSPS2ClientConfig,
 }
 
 impl<ES: Deref> LSPS2ClientHandler<ES>
@@ -82,17 +82,22 @@ where
 	/// Constructs an `LSPS2ClientHandler`.
 	pub(crate) fn new(
 		entropy_source: ES, pending_messages: Arc<MessageQueue>, pending_events: Arc<EventQueue>,
-		_config: LSPS2ClientConfig,
+		config: LSPS2ClientConfig,
 	) -> Self {
 		Self {
 			entropy_source,
 			pending_messages,
 			pending_events,
 			per_peer_state: RwLock::new(new_hash_map()),
-			_config,
+			config,
 		}
 	}
 
+	/// Returns a reference to the used config.
+	pub fn config(&self) -> &LSPS2ClientConfig {
+		&self.config
+	}
+
 	/// Request the channel opening parameters from the LSP.
 	///
 	/// This initiates the JIT-channel flow that, at the end of it, will have the LSP

lightning-liquidity/src/lsps2/service.rs

@@ -586,6 +586,11 @@ where
 		}
 	}
 
+	/// Returns a reference to the used config.
+	pub fn config(&self) -> &LSPS2ServiceConfig {
+		&self.config
+	}
+
 	/// Used by LSP to inform a client requesting a JIT Channel the token they used is invalid.
 	///
 	/// Should be called in response to receiving a [`LSPS2ServiceEvent::GetInfo`] event.